CN107243331A - Environment-friendly type water purification bag for water process and preparation method thereof - Google Patents
Environment-friendly type water purification bag for water process and preparation method thereof Download PDFInfo
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- CN107243331A CN107243331A CN201710694062.0A CN201710694062A CN107243331A CN 107243331 A CN107243331 A CN 107243331A CN 201710694062 A CN201710694062 A CN 201710694062A CN 107243331 A CN107243331 A CN 107243331A
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/14—Diatomaceous earth
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/485—Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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Abstract
Provided by the present invention for the environment-friendly type water purification bag of water process, including water-purifying material packaging bag and the water-purifying material that is arranged in water-purifying material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material includes following composition by weight：25~30 parts of palygorskite, 20~25 parts of diatomite, 10~15 parts of bentonite, 10~20 parts of vermiculite, modified 15~20 parts of luffa fibers, 5~8 parts of bamboo scraps, 8~10 parts of charcoal powder.The raw material components for the water-purifying material that the present invention is used can be compounded well, it can mutually cooperate with and play a role between each component in obtained water-purifying material, reach the purpose of Synergistic, the processing needs of different type water are adapted to, the pollutant that can efficiently go in water removal reaches good purifying water effect, simultaneously, water-purifying material packaging bag, which is made, using bamboo-carbon fibre also has superpower absorption affinity, can cooperate with the water-purifying material collective effect in bag, the pollutant gone in water removal.
Description
Technical field
The present invention relates to water-treatment technology field, and in particular to a kind of for the environment-friendly type water purification bag of water process and its preparation
Method.
Background technology
Water natural resources essential in being human being's production and living, is also the biological environmental resource depended on for existence, with
The aggravation and water resource quality for water resources crisis constantly deteriorate, and shortage of water resources has evolved into what the whole world was paid close attention to jointly
Problem, and vital effect will be played for solving shortage of water resources this technical problem by greatly developing method for treating water.
The method of water process has a lot, and it is a kind of conventional method for treating water, this water process that water purification agent is added into water
Method is mainly adsorbed to water pollutant by water purification agent or reacted with water pollutant, to reach water process
Purpose.In existing water purification agent, although some are nontoxic, treatment effect is very poor, although some treatment effects are excellent, is added with
Many chemical reagent, these chemical reagent are easily remained in water in water treatment procedure, and the chemical substance remained in water
It is likely to cause damage to human body, and the environmental problem that the residue after water purification is also easily caused.
Therefore, a kind of high treating effect is searched out, cost is low, and to the water purification agent of the mankind and environment all safety non-toxics, shown
Obtain very urgent and necessary.
The content of the invention
In view of this, the present invention provides a kind of environmental protection, cost is low and the environment-friendly type for water process of clean-up effect well
Water purification bag, while additionally providing the preparation method of the environment-friendly type water purification bag.
Provided by the present invention for the environment-friendly type water purification bag of water process, including water-purifying material packaging bag and it is arranged at water purification material
Expect the water-purifying material in packaging bag；
The water-purifying material packaging bag is made up of bamboo-carbon fibre；
The raw material of the water-purifying material includes following composition by weight：
Further, the raw material of the water-purifying material includes following composition by weight：
Further, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 5~12%, boiled at a temperature of 100 DEG C
2~4h, is then filtered, and is collected sponge gourd silk and is used distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4~5h at 100~150 DEG C, is then cut into 1~1.5cm,
Modified luffa fibers are made；
Further, in the step (2), the concentration of ammoniacal liquor is 10%, and the time boiled is 3h；, will in the step (3)
Sponge gourd silk dries 4.5h at 120 DEG C, is then cut into 1.2cm, that is, modified luffa fibers are made；
Invention additionally discloses a kind of preparation method of the environment-friendly type water purification bag for water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, then adds thereto and be enough to soak mixed powder and be modified the suitable quantity of water of luffa fibers, continuation stirring 1.5~
2.5h, makes to be modified luffa fibers and further disperses in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 5~8mm is made are real
Bulbus cordis, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made；
Further, in the step b, continue to stir 2h, make to be modified luffa fibers and further disperse in mixed powder；It is described
In step c, the nearly spherical shape diameter of solid sphere being made is 6mm.
Beneficial effects of the present invention：Present invention employs palygorskite, diatomite, bentonite, vermiculite, modified luffa fibers,
Bamboo scraps and charcoal powder progress compounding, which have been made in water-purifying material, obtained water-purifying material, can mutually cooperate with performance between each component
Effect, so as to efficiently remove the pollutant in water removal, reaches good purifying water effect, including the heavy metal that goes in water removal and organic
Material etc..Wherein：Palygorskite has larger specific surface area, and adsorptivity is strong, and heavy metal has extremely strong adsorptivity；Vermiculite is layer
The silicate of shape structure, with the characteristics of porosity is high, specific surface area is big, adsorption capacity is big, can remove ammonia nitrogen in water, again
Metallic element, phosphate, rare earth ion, organic pollution etc.；Diatomite is also loose structure, with larger specific surface area,
With extremely strong water imbibition and permeability, substantial amounts of water and oil can be adsorbed；Bentonitic structures shape it there is natural suction
Attached property, can remove a variety of inorganic and organic pollution in water removal；Contain substantial amounts of cellulose, hemicellulose in bamboo scraps, by means of
Porous, surface area is big, have the advantages that affine adsorptivity, can help the dissolubility pollutant matter in water removal, and can be right
Heavy metal in water is handled；Charcoal powder is porous material, can adsorb the harmful substance in water, and is removed simultaneously different
Taste；Luffa fibers are modified with processing by the means of alkali process modified luffa fibers are made so that fiber fibrillation, i.e., it is fine
Shu Bianchang, draw ratio increase are tieed up, and can effectively remove the lignin around cellulose, surface is compared in increase hole and absorption
Product, can be effectively improved the hydrophobicity and adsorptivity of luffa fibers, so as to greatly enhance the adsorptivity of luffa fibers, make obtained
Modified luffa fibers have stronger adsorptivity and desorption property, the heavy metal that can not only go in water removal, incrustation scale, greasy dirt and organic
Material, and the effect that the unrest of luffa fibers serves connection to being randomly distributed is modified, be conducive to being had Multiple components
Machine it is soft, so as to preferably play synergy, can effectively prevent and water-purifying material finished product made from suppressing occur from
Analysis.
Each raw material components wide material sources, cheap, property are stable in the water-purifying material of the present invention, and are nontoxic
Environmentally friendly material, ensure that the security of water quality, and reduce processing cost simultaneously；The proportion relation of determination can make
Palygorskite, diatomite, bentonite, vermiculite, modified luffa fibers, bamboo scraps and charcoal powder are preferably compounded, and play respective
Advantage, reach the purpose of Synergistic, adapt to the processing needs of different type water；In addition, bamboo scraps and luffa fibers light weight, can
To increase floatability, suspension and the sink-float controllability of water-purifying material product, be conducive to reaching the purification of water body 3 D stereo
Effect.Meanwhile, water-purifying material packaging bag is made using the bamboo-carbon fibre of environmental protection in the present invention, not only with excellent permeable
Property and gas permeability, and because bamboo-carbon fibre specific surface area is big and is loose structure, therefore bamboo-carbon fibre also has superpower absorption
Power, can cooperate with the pollutant in the water-purifying material collective effect in bag, Adsorption water, in addition, bamboo-carbon fibre also has suppression
The features such as bacterium antibacterial.The environment-friendly type water purification bag clean-up effect of the present embodiment is good, and cost is low and to all safe nothing of the mankind and environment
Poison.
Meanwhile, the present invention also provides a kind of preparation method of environment-friendly type water purification bag simple to operate, can be by each raw material group
Divide and uniformly mixed, each component is preferably carried out Synergistic, modified luffa fibers are dispersed in mixed powder, energy
Enough effectively prevent and suppress obtained water-purifying material (i.e. mixture medicine ball) finished product to isolate, while can also make to be modified silk
Melon fiber is cooperateed with other components, preferably plays its suction-operated；The mixture diameter of solid sphere prepared is smaller, makes
Water-purifying material can occur more to contact with water in obtained water purification bag, so that more preferable purifying water effect is reached, by this reality
Excellent performance may finally be prepared by applying the preparation method of example, and stability is good, the good environment-friendly type water purification bag of purifying water effect.
Embodiment
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；
The water-purifying material packaging bag is made up of bamboo-carbon fibre；
The raw material of the water-purifying material includes following composition by weight：
Preferably, the raw material of the water-purifying material includes following composition by weight：
In the present embodiment, palygorskite, diatomite, bentonite, vermiculite, modified luffa fibers, bamboo scraps and charcoal powder are employed
Progress compounding, which has been made mutually cooperate between each component in water-purifying material, obtained water-purifying material, to play a role, so that high
The pollutant gone in water removal of effect, including the heavy metal and organic substance gone in water removal etc..Wherein：Palygorskite has larger ratio
Surface area, adsorptivity is strong, and heavy metal has extremely strong adsorptivity；Vermiculite is the silicate of layer structure, with porosity height, ratio
The characteristics of surface area is big, adsorption capacity is big, can remove ammonia nitrogen in water, heavy metal element, phosphate, rare earth ion, organic
Pollutant etc.；Diatomite is also loose structure, with larger specific surface area, with extremely strong water imbibition and permeability, can be inhaled
Attached substantial amounts of water and oil；It has natural adsorptivity to bentonitic structures shape, can go a variety of inorganic in water removal and have
Organic pollutants；Contain substantial amounts of cellulose, hemicellulose in bamboo scraps, by means of porous, surface area it is big, with affine adsorptivity etc.
Advantage, can help the dissolubility pollutant matter in water removal, and the heavy metal in water can be handled；Charcoal powder is
Porous material, can adsorb the harmful substance in water, and go to eliminate the unusual smell simultaneously；Cellular knot is presented inside modified luffa fibers
Structure, with stronger adsorptivity and desorption property, heavy metal, incrustation scale, greasy dirt and the organic substance that can not only be gone in water removal, and
The effect that unrest of modified luffa fibers serves connection to being randomly distributed, be conducive to carrying out Multiple components it is organic soft,
So as to preferably play synergy, it can effectively prevent and suppress obtained water-purifying material finished product to isolate.This implementation
Each raw material components wide material sources, cheap, property are stable in the water-purifying material of example, and are nontoxic environmentally friendly
Material, ensure that the security of water quality, and reduce processing cost simultaneously；The proportion relation of determination can make palygorskite, diatom
Soil, bentonite, vermiculite, modified luffa fibers, bamboo scraps and charcoal powder are preferably compounded, and play respective advantage, are reached
The purpose of Synergistic, adapts to the processing needs of different type water；In addition, bamboo scraps and luffa fibers light weight, can increase water purification
Floatability, suspension and the sink-float controllability of material product, are conducive to reaching the clean-up effect of water body 3 D stereo.Meanwhile,
Water-purifying material packaging bag is made using the bamboo-carbon fibre of environmental protection in the present embodiment, not only with excellent water penetration and ventilative
Property, and because bamboo-carbon fibre specific surface area is big and is loose structure, therefore bamboo-carbon fibre also has superpower absorption affinity, can assist
With the water-purifying material collective effect in bag, the pollutant in Adsorption water, in addition, bamboo-carbon fibre also has the spies such as bacteriostasis antibiosis
Point.The environment-friendly type water purification bag clean-up effect of the present embodiment is good, and cost is low and to the mankind and environment all safety non-toxics.
In the present embodiment, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 5~12%, boiled at a temperature of 100 DEG C
2~4h, is then filtered, and is collected sponge gourd silk and is used distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4~5h at 100~150 DEG C, is then cut into 1~1.5cm,
Modified luffa fibers are made；
Wherein, in the step (2), the concentration of ammoniacal liquor is preferably 10%, the time boiled preferably 3h；The step
(3) in, sponge gourd silk is dried into 4.5h preferably at 120 DEG C, 1.2cm is then preferably cut into, that is, modified luffa fibers are made；
Luffa fibers are modified with processing by the means of alkali process in the present embodiment so that fiber fibrillation, i.e., it is fine
Shu Bianchang, draw ratio increase are tieed up, and can effectively remove the lignin around cellulose, surface is compared in increase hole and absorption
Product, can be effectively improved the hydrophobicity and adsorptivity of luffa fibers, so as to greatly enhance the adsorptivity of luffa fibers.
A kind of preparation method of the environment-friendly type water purification bag for water process is also disclosed in the present embodiment, comprises the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, then adds thereto and be enough to soak mixed powder and be modified the suitable quantity of water of luffa fibers, continuation stirring 1.5~
2.5h, makes to be modified luffa fibers and further disperses in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 5~8mm is made are real
Bulbus cordis, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made；
Wherein, in the step b, continue to stir 2h, make to be modified luffa fibers and further disperse in mixed powder；The step
In rapid c, the nearly spherical shape diameter of solid sphere being made is 6mm；
The preparation method for the environment-friendly type water purification bag that the present embodiment is provided is simple to operate, can carry out each raw material components uniform
Mixing, makes each component preferably carry out Synergistic, and modified luffa fibers are dispersed in mixed powder, can effectively be prevented
Only isolated with obtained water-purifying material (the i.e. mixture medicine ball) finished product of suppression, while can also make to be modified luffa fibers and its
He is cooperateed with component, preferably plays its suction-operated；The mixture diameter of solid sphere prepared is smaller, makes obtained water purification
Water-purifying material can occur more to contact with water in bag, so as to reach more preferable purifying water effect, pass through the preparation of the present embodiment
Method may finally prepare excellent performance, and stability is good, the good environment-friendly type water purification bag of purifying water effect.
It is that can be achieved to prepare water-purifying material packaging bag using bamboo-carbon fibre by prior art in the present embodiment, therefore herein
Repeat no more.
In the present embodiment, the raw material components used in water-purifying material can commercially be bought.
In the present embodiment, the equipment of use is conventional equipment, and such as extruder grain can use screw extruder, and drying can be adopted
With drying box etc., therefore also repeat no more herein.
Environment-friendly type water purification bag made from the present embodiment when in use, the amount of the water that can be handled as needed and water quality it is specific
Situation, determines the usage amount of environment-friendly type water purification bag, so as to the treatment effect being optimal.
With reference to specific embodiment, the present invention is described further：
Embodiment one
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：25 parts of palygorskite, 25 parts of diatomite, 15 parts of bentonite, 20 parts of vermiculite, modified luffa fibers 18
Part, 5 parts of bamboo scraps, 8 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 5%, 3h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 5h at 100 DEG C, is then cut into 1cm, that is, modified silk is made
Melon fiber.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 2h, makes
Modified luffa fibers further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 6mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Embodiment two
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：30 parts of palygorskite, 20 parts of diatomite, 10 parts of bentonite, 10 parts of vermiculite, modified luffa fibers 20
Part, 8 parts of bamboo scraps, 8 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 12%, 2h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4h at 150 DEG C, is then cut into 1.5cm, that is, be made and be modified
Luffa fibers.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 2.5h,
Make to be modified luffa fibers and further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 8mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Embodiment three
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：25 parts of palygorskite, 20 parts of diatomite, 10 parts of bentonite, 10 parts of vermiculite, modified luffa fibers 15
Part, 5 parts of bamboo scraps, 8 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 10%, 3h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4.5h at 120 DEG C, is then cut into 1.2cm, that is, be made and change
Property luffa fibers.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 1.5h,
Make to be modified luffa fibers and further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 5mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Example IV
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：30 parts of palygorskite, 25 parts of diatomite, 15 parts of bentonite, 20 parts of vermiculite, modified luffa fibers 20
Part, 8 parts of bamboo scraps, 10 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 12%, 4h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 5h at 100 DEG C, is then cut into 1cm, that is, modified silk is made
Melon fiber.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 2.5h,
Make to be modified luffa fibers and further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 6mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Embodiment five
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：27 parts of palygorskite, 23 parts of diatomite, 12 parts of bentonite, 15 parts of vermiculite, modified luffa fibers 18
Part, 6 parts of bamboo scraps, 9 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 5%, 4h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4h at 150 DEG C, is then cut into 1cm, that is, modified silk is made
Melon fiber.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 1.5h,
Make to be modified luffa fibers and further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 5mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Embodiment six
The environment-friendly type water purification bag for water process that the present embodiment is provided, including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；The water-purifying material packaging bag is made up of bamboo-carbon fibre；The raw material of the water-purifying material is pressed
Parts by weight include following composition：30 parts of palygorskite, 25 parts of diatomite, 10 parts of bentonite, 10 parts of vermiculite, modified luffa fibers 20
Part, 7 parts of bamboo scraps, 8 parts of charcoal powder；
Wherein, the preparation method of the modified luffa fibers comprises the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 10%, 3h is boiled at a temperature of 100 DEG C,
Then filter, collect sponge gourd silk and use distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4h at 120 DEG C, is then cut into 1.2cm, that is, be made and be modified
Luffa fibers.
In the present embodiment, for the preparation method of the environment-friendly type water purification bag of water process, comprise the following steps：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 purposes
After powder, mixed powder is mixed to prepare；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixing
It is uniformly dispersed in powder, the suitable quantity of water for being enough to soak mixed powder and modified luffa fibers is then added thereto, continues to stir 2.5h,
Make to be modified luffa fibers and further disperse in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, the nearly spherical shape that a diameter of 5mm is made are solid
Ball, is then dried, and obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope
The finished product of the environment-friendly type water purification bag for water process is made.
Water purification bag made from embodiment one to embodiment six is used to carry out Industrial Waste Water Treatments, using each weight as 0.5g
Water purification bag is made, 4 water purification bags, stir process 12h are placed in every cubic meter of water；
The water quality situation of contrast before and after the processing, draws following form：
Table 1
As seen from the above table, the water purification bag prepared using above-described embodiment being capable of most of organic matter in Adsorption water, again
Metallic element and pigment, with good purifying water effect, can reduce COD, can adsorb or make suspended substance sedimentation,
Increase water quality quality.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (6)
1. a kind of environment-friendly type water purification bag for water process, it is characterised in that：Including water-purifying material packaging bag and it is arranged at water purification
Water-purifying material in material packaging bag；
The water-purifying material packaging bag is made up of bamboo-carbon fibre；
The raw material of the water-purifying material includes following composition by weight：
2. the environment-friendly type water purification bag according to claim 1 for water process, it is characterised in that：The original of the water-purifying material
Material includes following composition by weight：
3. the environment-friendly type water purification bag according to claim 1 for water process, it is characterised in that：The modified luffa fibers
Preparation method comprise the following steps：
(1) luffa is cut into after segment, is torn into single sponge gourd silk；
(2) the sponge gourd silk of gained in step (1) is placed in the ammoniacal liquor that concentration is 5~12%, boil 2 at a temperature of 100 DEG C~
4h, is then filtered, and is collected sponge gourd silk and is used distilled water cyclic washing, untill to the last a cleaning fluid is shown as neutrality；
(3) sponge gourd silk cleaned in step (2) is dried into 4~5h at 100~150 DEG C, is then cut into 1~1.5cm, that is, makes
Luffa fibers must be modified.
4. the environment-friendly type water purification bag for water process according to claim 3, it is characterised in that：In the step (2),
The concentration of ammoniacal liquor is 10%, and the time boiled is 3h；
In the step (3), sponge gourd silk is dried into 4.5h at 120 DEG C, 1.2cm is then cut into, that is, modified luffa fibers are made.
5. a kind of preparation method of the environment-friendly type water purification bag for water process described in claim 1, it is characterised in that：Including such as
Lower step：
A, palygorskite, diatomite, bentonite, vermiculite, bamboo scraps and charcoal powder are all ground to form to granularity for 400~500 mesh powders
Afterwards, it is mixed to prepare mixed powder；
Modified luffa fibers are added in b, mixed powder made from into step a, and stirring makes to be modified luffa fibers in mixed powder
It is uniformly dispersed, then adds thereto and be enough to soak mixed powder and be modified the suitable quantity of water of luffa fibers, continuation stirring 1.5~
2.5h, makes to be modified luffa fibers and further disperses in mixed powder, refilter collection solid mixture；
C, the solid mixture progress extruder grain by gained in step b, are made a diameter of 5~8mm nearly spherical shape medicine ball,
Then dried, obtained moisture is not higher than 10% mixture medicine ball, as water-purifying material；
D, the mixture medicine ball obtained by step c is placed in the water-purifying material packaging bag of bamboo-carbon fibre material, after envelope, that is, made
The finished product of the environment-friendly type water purification bag of water process must be used for.
6. the preparation method of the environment-friendly type water purification bag according to claim 5 for water process, it is characterised in that：The step
In rapid b, continue to stir 2h, make to be modified luffa fibers and further disperse in mixed powder；In the step c, the nearly ball being made
Shape diameter of solid sphere is 6mm.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083376A (en) * | 2017-12-25 | 2018-05-29 | 芜湖皖江知识产权运营中心有限公司 | A kind of sewage-treating agent and preparation method thereof |
| CN108545798A (en) * | 2018-04-27 | 2018-09-18 | 苏州科技大学 | Water treatment agent of high-efficiency environment friendly and preparation method thereof |
| CN108675364A (en) * | 2018-05-23 | 2018-10-19 | 重庆工程职业技术学院 | Industrial Waste Water Treatments water purification packet and preparation method thereof |
| CN113244894A (en) * | 2021-05-13 | 2021-08-13 | 重庆南科环工环保科技有限公司 | Preparation method and application of composite water treatment agent |
| CN113321527A (en) * | 2021-06-30 | 2021-08-31 | 陈宁 | Novel composite ceramic and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816921A (en) * | 2008-03-18 | 2010-09-01 | 上海大学 | Application of alkalization modified loofah sponge as absorbent in metal ion absorption |
| CN104028250A (en) * | 2014-06-24 | 2014-09-10 | 潘峰 | Filtering medium for removing aluminum in drinking water, filter element and method for preparing filtering medium |
| CN105417618A (en) * | 2015-12-29 | 2016-03-23 | 青岛宏宇环保空调设备有限公司 | Adsorbent used for processing domestic sewage |
| CN105727902A (en) * | 2016-01-22 | 2016-07-06 | 南通海陵环境检测有限公司 | Adsorption composition for treating textile wastewater |
| CN106064049A (en) * | 2016-06-08 | 2016-11-02 | 芜湖市长江起重设备制造有限公司 | Crane compound for treatment of electroplating wastes that a kind of photocatalysis effect is good and preparation method thereof |
-
2017
- 2017-08-14 CN CN201710694062.0A patent/CN107243331B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816921A (en) * | 2008-03-18 | 2010-09-01 | 上海大学 | Application of alkalization modified loofah sponge as absorbent in metal ion absorption |
| CN104028250A (en) * | 2014-06-24 | 2014-09-10 | 潘峰 | Filtering medium for removing aluminum in drinking water, filter element and method for preparing filtering medium |
| CN105417618A (en) * | 2015-12-29 | 2016-03-23 | 青岛宏宇环保空调设备有限公司 | Adsorbent used for processing domestic sewage |
| CN105727902A (en) * | 2016-01-22 | 2016-07-06 | 南通海陵环境检测有限公司 | Adsorption composition for treating textile wastewater |
| CN106064049A (en) * | 2016-06-08 | 2016-11-02 | 芜湖市长江起重设备制造有限公司 | Crane compound for treatment of electroplating wastes that a kind of photocatalysis effect is good and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083376A (en) * | 2017-12-25 | 2018-05-29 | 芜湖皖江知识产权运营中心有限公司 | A kind of sewage-treating agent and preparation method thereof |
| CN108083376B (en) * | 2017-12-25 | 2020-10-20 | 芜湖皖江知识产权运营中心有限公司 | Sewage treatment agent and preparation method thereof |
| CN108545798A (en) * | 2018-04-27 | 2018-09-18 | 苏州科技大学 | Water treatment agent of high-efficiency environment friendly and preparation method thereof |
| CN108675364A (en) * | 2018-05-23 | 2018-10-19 | 重庆工程职业技术学院 | Industrial Waste Water Treatments water purification packet and preparation method thereof |
| CN113244894A (en) * | 2021-05-13 | 2021-08-13 | 重庆南科环工环保科技有限公司 | Preparation method and application of composite water treatment agent |
| CN113321527A (en) * | 2021-06-30 | 2021-08-31 | 陈宁 | Novel composite ceramic and manufacturing method thereof |
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| CN107243331B (en) | 2018-05-04 |
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