CN103627086A - Filler and multi-faceted hollow sphere for liquid and gas treatment and preparation method of filler as well as liquid and gas treatment method - Google Patents
Filler and multi-faceted hollow sphere for liquid and gas treatment and preparation method of filler as well as liquid and gas treatment method Download PDFInfo
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Abstract
The invention discloses filler for liquid and gas treatment and a preparation method of the filler as well as a multi-faceted hollow sphere for liquid and gas treatment and a liquid and gas treatment method. The filler for liquid and gas treatment comprises the following components in percentage by weight: 80%-40% of plastic, 10%-30% of iron oxide, 5%-15% of ceramic and 4%-15% of activated carbon. The filler for liquid and gas treatment disclosed by the invention is capable of adsorbing beneficial microorganisms and promoting the growth and reproduction of the beneficial microorganisms degrading waste water and waste gas and has the advantage of capability of greatly accelerating the biological degradation speed of the waste water and the waste gas; the multi-faceted hollow sphere manufactured by the filler disclosed by the invention has the advantages of large superficial area and high degradation efficiency of the waste water and the waste gas and is capable of stirring the waste water and the waste gas and accelerating the mixing of the waste water and the waste gas with air and the degradation of the waste water and the waste gas; by using the multi-faceted hollow sphere manufactured by the filler for liquid and gas treatment, the liquid and gas treatment method disclosed by the invention has the advantages that the waste water and the waste gas are fully in contact with air and the beneficial microorganisms, and the chemical decomposition and biological degradation speed is fast.
Description
Technical field
The present invention relates to liquid-gas disposal field, particularly relate to filler and preparation method thereof, a kind of polyhedron empty ball for liquid-gas disposal and a kind of liquid-gas disposal method for liquid-gas disposal of processing waste water and gas.
Background technology
In modern society, suitability for industrialized production and the modern life have produced increasing waste water and gas, and the contaminate environment that these waste water and gas can be serious, so the external world or the recycle that need to could discharge after suitable processing.Processing that these waste water and gas have reported is to adopt chemical treatment or biological degradation, and biological degradation mode can not produce other derivative poisonous and harmful product, environmentally friendly, has green feature of saving, and is subject to social high praise.Generally carry out gas or liquid bio degraded, need the microorganism of degrading waste water waste gas fully to contact with waste water and gas and air, contact area is larger, and degradation speed is faster, and processing power is stronger.The general filler of processing waste water and gas that adopts is filled in processing vessel, to increase the contact area of liquid gas and air.These fillers all adopt plastic production, conventional as PP, PE etc.These fillers can increase the contact area of waste water and gas and air, but, plastics itself are unfavorable for beneficial microorganism growth, so the efficiency of processing is not high, need to increase the quantity for the treatment of time or increase treatment facility, this can increase the cost of facility investment greatly, reduces the speed of pollutant treatment.Industry needs a kind ofly can to increase that beneficial microorganism adheres to and the liquid-gas disposal filler of accelerate growth of microorganism, quickening waste water and gas degradation speed.
Summary of the invention
The object of the invention is to overcome that conventional fillers is unfavorable for that beneficial microorganism adheres to and growth, the slow weak point of degrading waste water exhaust gas velocity, providing a kind of can increase that beneficial microorganism adheres to and filler and preparation method thereof, a kind of liquid-gas disposal method and a kind of polyhedron empty ball for liquid-gas disposal for liquid-gas disposal of accelerate growth of microorganism, quickening waste water and gas degradation speed.
The object of the invention is to reach by following technical measures:
Liquid-gas disposal filler, is characterized in that: the component that comprises following weight percent: plastics 80%-40%, ferric oxide 10%-30%, ceramic 5%-15%, gac 4%-15%.Ferric oxide, pottery, gac all can provide good nutrition and growing environment for beneficial microorganism growth and breeding, thereby improve beneficial microorganism settling down on filler, grow, breeding situation, increase the quantity of useful microbe that filling surface adheres to, improve beneficial microorganism biological activity, can reach the object of accelerating waste water and gas biological degradation processing speed.The present invention can manufacture variform in use, as various shapes such as polyhedron globe, hollow ball or solid sphere, as long as the form that can increase surface-area all can, larger surface-area can more increase the quantity of useful microbe that filling surface adheres to, thereby improves biodegradation rate.Liquid-gas disposal disclosed by the invention can also be made into the shapes such as artificial flower, false grass, false pleuston, false plant roots and stems with filler, be positioned in the waters such as reservoir pond, not only there is the pollutant chemistry of promotion and biodegradable effect, also have well ornamental.
As a kind of improvement, also comprise whipping agent 3%-0.1% and/or acidity-basicity regulator 10%-0.1%.Whipping agent is exactly the material that makes object material pore-forming, it is a kind of additive often using in plastics manufacturing processed, can make to form in plastics micropore, reduce the density of plastics products, in the present invention, the micropore that whipping agent forms is more conducive to beneficial microorganism growth and breeding, and can adjust the density of the filler that plastics make, enable to float on the water surface or submerged, meet targetedly different liquid-gas disposal requirements.Acidity-basicity regulator is the potential of hydrogen with filler for regulator solution gas disposal, makes liquid-gas disposal be neutral or slightly biased weakly alkaline with filler, is more conducive to beneficial microorganism growth and breeding.Especially at the waste water and gas of processing slant acidity, waste water such as copper generation processed, the liquid-gas disposal of meta-alkalescence can part neutralizing acid wastewater waste gas with filler impact, greatly improve beneficial microorganism biological activity, increase its growth and breeding speed, also just can increase substantially the biological degradation processing speed of waste water and gas.
Say further, described acidity-basicity regulator is calcium hydroxide and/or calcium oxide.The range of choice of acidity-basicity regulator is extensive, can select can merge and adjust with plastics the material of potential of hydrogen arbitrarily, and calcium hydroxide and/or calcium oxide are one of preferred schemes wherein.Can use a kind of in calcium hydroxide or calcium oxide, also can use the mixture of both different ratioss.
Say further, described plastics are one or more in PP, PE, ABS, PPR or recycled plastic.PP is polypropylene; PE is polyethylene; ABS is acrylonitrile-butadiene-styrene (ABS) plastics, is vinyl cyanide, divinyl and cinnamic terpolymer; PPR is atactic copolymerized polypropene; Recycled plastic refers to plastic waste, refers to the plastics that scrap stock or discarded goods recycling make.PP, PE, ABS, PPR or recycled plastic all can be independent or be multiplely mixed for making liquid-gas disposal filler.So long as nontoxic to microorganism, can not hinder beneficial microorganism growth and breeding plastic material can, be not limited to PP, PE, ABS, PPR or recycled plastic, can choose wherein a kind of, also can be multiple plastic material mix and use.
The preparation method of filler for liquid-gas disposal, is characterized in that: comprise the following steps: by plastic melt and add ferric oxide, pottery, the gac of powdery, mix casting.Plastics generally will melt between 150 ℃ to 200 ℃, by plastic melt and add ferric oxide, pottery and the gac that grinds to form fine powder, stir, and make it to mix, just can casting.Its component proportion is determined according to different purposes, required packing density.
As a kind of improvement, in described plastics, also add whipping agent and/or acidity-basicity regulator.As described above, whipping agent is for regulating packing density and forming the micropore that is suitable for beneficial microorganism growth and breeding.When processing slant acidity waste water and gas, add acidity-basicity regulator, for beneficial microorganism is created the potential of hydrogen that is suitable for growth and breeding, it adds dosage to determine according to applied environment potential of hydrogen, so that the filler of making is neutral or slightly biased weakly alkaline is advisable.
Say further, the acidity-basicity regulator adding in plastics is calcium hydroxide and/or calcium oxide.The range of choice of acidity-basicity regulator is extensive, can select can merge and adjust with plastics the material of potential of hydrogen arbitrarily, and calcium hydroxide and/or calcium oxide are one of preferred schemes wherein.Can use a kind of in calcium hydroxide or calcium oxide, also can use the mixture of both different ratioss.
As a kind of improvement, further comprising the steps of: ferric oxide, pottery, gac to be carried out to calcining at 1200 ℃～1800 ℃ before adding plastics.Preparatory phase at ferric oxide, pottery, gac carries out high-temperature calcination, and sustainable several minutes of calcination time is to a few hours.High-temperature calcination can make ferric oxide, pottery, gac have to absorb energy, releasing far infrared ability, and far infrared rays can promote beneficial microorganism breeding and growth, thereby can strengthen, beneficial microorganism adsorbs on filler, growth and breeding.
As a kind of improvement, further comprising the steps of: before or after filler casting, to magnetize processing.In filler casting process or after casting, filler is magnetized to processing, can make final production product out have weak magnetic, this can promote that beneficial microorganism is adsorbed on filler, and is of value to microbial growth and breeding.
Polyhedron empty ball, is characterized in that: comprise and use the liquid-gas disposal cylinder made from filler and some fins that are connected with cylinder, described fin is around cylinder peripheral distribution.Multi-disc fin is connected on cylinder, can greatly increase the surface-area of filler in unit surface,
As a kind of improvement, described fin is divided into two groups, the staggered cylinder two ends that are placed in of described two groups of fins.Every group of fin is all circumferentially uniform around main body, it is staggered that every fin and another are organized adjacent fin, not at grade, make to flow through and when the waste water and gas of polyhedron empty ball can flow between fin, produce eddy current, fully contact with air with the beneficial microorganism being settled on fin, thereby accelerate decomposition and biodegradable speed.
Described column body has cavity, and described cavity is in communication with the outside, and is provided with microbiological culture media in cavity.Can culturing micro-organisms in cavity, for beneficial microorganism provides better growth and breeding environment, and beneficial microorganism can be grown into gradually on fin from cavity, enhanced biodegradation ability.
A method for liquid-gas disposal, is characterized in that: in liquid-gas disposal container, place the packing material that uses liquid-gas disposal to make of filler, make pending liquid or/and gas process packing material.Polyhedron empty ball is as described above exactly to use one of packing material that liquid-gas disposal makes of filler, also liquid-gas disposal can be made into other with filler and there is the long-pending packing material of certain surface, as polyhedron globe, hollow ball or solid sphere and there are the false grass of ornamental artificial flower, false tree, rockwork, false plant roots and stems etc.To use liquid-gas disposal to be positioned in liquid-gas disposal container with the packing material that filler is made, make the waste water and gas packing material of flowing through, as polyhedron empty ball etc., just can make waste water and gas fully contact with beneficial microorganism with air, and carry out decomposition and biological degradation.
Owing to having adopted technique scheme, compared with prior art, advantage of the present invention is:
Liquid-gas disposal disclosed by the invention can adsorb, promote the beneficial microorganism growth and breeding of degrading waste water waste gas with filler, have advantages of and can greatly accelerate waste water and gas biodegradation rate; The polyhedron empty ball of being made by filler disclosed by the invention has advantages of that surface-area is large, degrading waste water waste gas efficiency is high, can stir waste water and gas, accelerates waste water and gas and air mixed, degraded; The method of liquid-gas disposal disclosed by the invention is used the packing material that filler is made for liquid-gas disposal, have advantages of that waste water and gas contacts with beneficial microorganism fully with air, decomposition and biodegradation rate fast.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of polyhedron empty ball embodiment 41 of the present invention;
Accompanying drawing 2 is structural representations of polyhedron empty ball embodiment 41 of the present invention.
Embodiment
The invention discloses a kind of a kind of a kind of filler and preparation method thereof, polyhedron empty ball for liquid-gas disposal and liquid-gas disposal method for liquid-gas disposal of processing waste water and gas.Adopt a plurality of embodiment to further illustrate foregoing invention below.
Wherein, table one to table four is embodiment 1 to embodiment 28, is the formula of filler for preferred liquid-gas disposal, and in form, numeral is the weight percent of corresponding composition ,-be without this composition; Embodiment 29 to embodiment 40 is preparation methods of filler for preferred liquid-gas disposal; Embodiment 41 is preferred implementations of polyhedron empty ball; Embodiment 42 to embodiment 43 is preferred implementations of a kind of method of liquid-gas disposal.
Table one
Table two
Table three
Table four
The multiple different formula of can having of filler for liquid-gas disposal in the present invention, according to processing waste water or the difference of waste gas, the formula of filler is also done respective change, proportioning such as different plastics, can be depending on the environment for use of filler, whipping agent and ferric oxide, pottery, gac can be adjusted the density of filler, enable to float on the water surface or be sunken to the bottom, to meet the application target of processing different densities pollutent.Whether the interpolation of acidity-basicity regulator is also to determine according to the potential of hydrogen of the handled waste water and gas of filler.In above the present invention, liquid-gas disposal is preferred embodiment with the specific embodiment of filler, and in the present invention, liquid-gas disposal also can adopt other proportioning with filler, meets different demands, all within protection domain of the present invention.
Embodiment 29: the preparation method of filler for liquid-gas disposal, plastic heating to 150 ℃ to 200 ℃, is made it to melt, and add ferric oxide, pottery, the gac of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 30: the preparation method of filler for liquid-gas disposal, plastic heating to 150 ℃ to 200 ℃, is made it to melt, and add ferric oxide, pottery, gac and the whipping agent of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 31: the preparation method of filler for liquid-gas disposal, plastic heating to 150 ℃ to 200 ℃, is made it to melt, and add ferric oxide, pottery, gac and the calcium hydroxide of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 32: the preparation method of filler for liquid-gas disposal, plastic heating to 150 ℃ to 200 ℃, is made it to melt, and add ferric oxide, pottery, gac and the calcium oxide of powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 33: the preparation method of filler for liquid-gas disposal, ℃ to 200 ℃, makes it plastic heating to 150 melt, the ferric oxide, pottery, gac, whipping agent and the calcium hydroxide that add powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 34: the preparation method of filler for liquid-gas disposal, ℃ to 200 ℃, makes it plastic heating to 150 melt, the ferric oxide, pottery, gac, whipping agent, calcium oxide and the calcium hydroxide that add powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 35: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, the gac of powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 36: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, gac and the whipping agent of powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 37: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, gac and the calcium hydroxide of powdery, be uniformly mixed, casting, magnetizes processing to product.
Embodiment 38: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, gac and the calcium oxide of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 39: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, gac, whipping agent and the calcium hydroxide of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 40: the preparation method of filler for liquid-gas disposal, ferric oxide, pottery, gac are calcined one hour at 1200 ℃～1800 ℃, and pulverize after cooling; Plastic heating to 150 ℃, to 200 ℃, is made it to melt, add ferric oxide, pottery, gac, whipping agent, calcium oxide and the calcium hydroxide of powdery, be uniformly mixed, magnetize and process casting afterwards.
Embodiment 29 to embodiment 40 is preparation methods of filler for preferred liquid-gas disposal, and wherein the proportioning of each component can be according to disclosed ratio in embodiment 1 to embodiment 28.
Embodiment 41: as shown in Figures 1 and 2, polyhedron empty ball, comprises and use the liquid-gas disposal cylinder 2 made from filler and the some fins 1 that are connected with cylinder 2, described fin 1 is uniformly distributed around cylinder 2 peripheries.As shown in Figures 1 and 2, all fins 1 are divided into two groups, staggered cylinder 2 two ends that are placed in of described two groups of fins 1, and every group of fin 1 is all circumferentially uniform around cylinder 2, and every fin 1 is organized adjacent fin 1 with another and is interlocked, not at grade.In the present embodiment, described cylinder 2 inside have cavity, and described cavity is in communication with the outside, and is provided with microbiological culture media in cavity.The cavity of attached not shown cylinder 2 inside.The present embodiment is the preferred embodiment of polyhedron empty ball in the present invention, also can only adopt solid cylinder, or only applicable single group fin is uniformly distributed around cylinder periphery, above all within the scope of the invention.
Embodiment 42: a kind of method of liquid-gas disposal, in liquid-gas disposal container, place to use the polyhedron empty ball that filler is made for liquid-gas disposal, and make the pending liquid polyhedron empty ball of flowing through.
Embodiment 43: a kind of method of liquid-gas disposal, in liquid-gas disposal container, place the polyhedron empty ball that uses liquid-gas disposal to make of filler, and make pending gas stream through polyhedron empty ball.
Embodiment 42 to embodiment 43 is preferred implementations of a kind of method of liquid-gas disposal, adopted disclosed polyhedron empty ball in embodiment 41, also can adopt other to use liquid-gas disposal to be made into and to there is the long-pending packing material of certain surface with filler, as polyhedron globe, hollow ball or solid sphere and there are the false grass of ornamental artificial flower, false tree, rockwork, false plant roots and stems etc.
Claims (13)
1. liquid-gas disposal filler, is characterized in that: the component that comprises following weight percent: plastics 80%-40%, ferric oxide 10%-30%, ceramic 5%-15%, gac 4%-15%.
2. liquid-gas disposal filler according to claim 1, is characterized in that: also comprise whipping agent 3%-0.1% and/or acidity-basicity regulator 10%-0.1%.
3. liquid-gas disposal filler according to claim 2, is characterized in that: described acidity-basicity regulator is calcium hydroxide and/or calcium oxide.
4. the liquid-gas disposal filler described in one of them according to claims 1 to 3, is characterized in that: described plastics are one or more in PP, PE, ABS, PPR or recycled plastic.
5. the preparation method of filler for liquid-gas disposal, is characterized in that: comprise the following steps: by plastic melt and add ferric oxide, pottery, the gac of powdery, mix casting.
6. the preparation method of filler for liquid-gas disposal according to claim 5, is characterized in that: in described plastics, also add whipping agent and/or acidity-basicity regulator.
7. liquid-gas disposal filler according to claim 6, is characterized in that: described acidity-basicity regulator is calcium hydroxide and/or calcium oxide.
8. the preparation method of filler for the liquid-gas disposal described in one of them according to claim 5 to 7, is characterized in that: further comprising the steps of: ferric oxide, pottery, gac are carried out to calcining at 1200 ℃～1800 ℃ before adding plastics.
9. the preparation method of filler for the liquid-gas disposal described in one of them according to claim 5 to 7, is characterized in that: further comprising the steps of: before or after casting, magnetize processing.
10. polyhedron empty ball, is characterized in that: comprise and use the liquid-gas disposal cylinder (2) made from filler and the some fins (1) that are connected with cylinder (2), described fin (1) is around cylinder (2) peripheral distribution.
11. polyhedron empty balls according to claim 10, is characterized in that: described fin (1) is divided into two groups, staggered cylinder (2) two ends that are placed in of described two groups of fins (1).
12. according to the polyhedron empty ball described in claim 10 or 11, it is characterized in that: described cylinder (2) inside has cavity, and cavity is in communication with the outside, and is provided with microbiological culture media in cavity.
The method of 13. 1 kinds of liquid-gas disposals, is characterized in that: in liquid-gas disposal container, place the packing material that uses liquid-gas disposal to make of filler, make pending liquid or/and gas process packing material.
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| CN201310603062.7A CN103627086B (en) | 2013-11-16 | 2013-11-16 | Liquid-gas disposal filler and preparation method, polyhedron empty ball and liquid-gas disposal method |
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Cited By (5)
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| CN106430530A (en) * | 2016-12-15 | 2017-02-22 | 江苏立能环保水处理工程有限公司 | Biological filler and preparation method thereof |
| CN107754594A (en) * | 2017-11-22 | 2018-03-06 | 深圳市利源水务设计咨询有限公司 | A kind of high-performance bio deodorization process and its filtrate and device |
| WO2018161265A1 (en) * | 2017-03-07 | 2018-09-13 | 深圳市佩成科技有限责任公司 | Hollow bio-ceramic ball and manufacturing method and forming device thereof |
| CN110368771A (en) * | 2019-09-04 | 2019-10-25 | 龙小洋 | A kind of mist purification device and mist purification method |
| CN114515507A (en) * | 2020-11-19 | 2022-05-20 | 上海展冀膜结构有限公司 | Biological deodorization filler and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430530A (en) * | 2016-12-15 | 2017-02-22 | 江苏立能环保水处理工程有限公司 | Biological filler and preparation method thereof |
| WO2018161265A1 (en) * | 2017-03-07 | 2018-09-13 | 深圳市佩成科技有限责任公司 | Hollow bio-ceramic ball and manufacturing method and forming device thereof |
| CN107754594A (en) * | 2017-11-22 | 2018-03-06 | 深圳市利源水务设计咨询有限公司 | A kind of high-performance bio deodorization process and its filtrate and device |
| CN110368771A (en) * | 2019-09-04 | 2019-10-25 | 龙小洋 | A kind of mist purification device and mist purification method |
| CN114515507A (en) * | 2020-11-19 | 2022-05-20 | 上海展冀膜结构有限公司 | Biological deodorization filler and preparation method thereof |
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| Publication number | Publication date |
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| CN103627086B (en) | 2016-08-17 |
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