CN104355377A - Sewage treatment agent and preparation method - Google Patents
Sewage treatment agent and preparation method Download PDFInfo
- Publication number
- CN104355377A CN104355377A CN201410560914.3A CN201410560914A CN104355377A CN 104355377 A CN104355377 A CN 104355377A CN 201410560914 A CN201410560914 A CN 201410560914A CN 104355377 A CN104355377 A CN 104355377A
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to a sewage treatment agent and a preparation method. The sewage treatment agent is prepared from the following raw materials in parts by weight: 10-15 parts of ferric trichloride, 5-10 parts of polyacrylamide, 10-15 parts of sodium chloride, 20-35 parts of bentonite, 10-15 parts of adsorbate, 10-15 parts of corn starch and 3-8 parts of sugar. The preparation method comprises the following steps: preparing the components according to parts by weight, grinding the bentonite and the adsorbate into powder, and uniformly mixing and stirring the ferric trichloride, the polyacrylamide, the sodium chloride, the bentonite, the adsorbate, the corn starch and sugar according to parts by weight. The sewage treatment agent is high in sewage treatment speed and relatively thorough in sewage treatment; the treated sewage can reach an effluent standard.
Description
Technical field
The present invention relates to a kind of sewage-treating agent and preparation method, belong to the dirty water decontamination handles technical field.
Background technology
Sewage, be often referred to by certain that pollute, from life and the discharge water produced.According to the viewpoint of sewage source, sewage can be defined as from house, office, business or manufacturing district discharge and underground water.The liquid carrying refuse of the mixing such as surface water, snowstorm or water.Sewage is by many classifications, and correspondingly reducing sewage also has many technology and technique to the impact of environment.According to sewage source, sewage can be divided into this four class.The first kind: trade effluent, from the sewage manufacturing mining and industrial production activities, comprise from the runoff stored with industry or business, process Leachate site alive, and other is not the waste water of sanitary sewage.Equations of The Second Kind: sanitary sewage is from house, office building, office or similar sewage; Health sewage; Effluent sewerage, comprises the trade effluent mixed in sanitary sewage in sewerage.3rd class: business sewage exceedes nontoxic, the harmless sewage of sanitary sewage from commercial facility and some composition.As sewage from catering business.Using sewage of wash house, animal rearing sewage, the sewage etc. that hairdressing place produces.4th class: overland flow is from water under rainwater, snow-broth, motorway, and from the water etc. of city and industrial area, overland flow does not infilter soil, enters underground water along street and land.
In the water pollution that human production activity causes, the water pollution that industry causes is the most serious.As trade effluent, it is many containing pollutent, and complicated component, not only not easily purifies in water, and process is also more difficult.Industry waste water is the most important reason that industrial pollution causes water pollution.It accounts for the major part of the pollutent that industry is discharged.Pollutent contained by trade effluent varies because factory's kind is different, even same class factory, production process is different, and the quality and quantity of pollutent contained by it is also different.Industry is except the waste water of discharging directly injects water body and causes pollution, and solid waste and waste gas also can polluted-waters.First agricultural pollution is because farming or the reclamation of wasteland make soil surface porosity, the rainfall when soil and landform are not also stablized, and a large amount of silt flows in water, increases the suspended substance in water.Also have major reason be agricultural chemicals, chemical fertilizer usage quantity increasing, and the agricultural chemicals used and chemical fertilizer only have a small amount of attachment or are absorbed, all the other overwhelming majority remain in soil and in an atmosphere floating, by rainfall, enter surface water through washing away of rainwash and infiltrate surface water formation pollution.Urban pollution resource is because urban population is concentrated, and city domestic sewage, rubbish and waste gas cause water pollution to cause.Urban pollution resource is to the pollution of water body mainly sanitary sewage, and it is the mixed solution of the various sewage produced in people's daily life, comprising the sewage that kitchen, washing room, bathroom and lavatory are discharged.
Water resources is the most critical resource of human being's production life, but nowadays, ecotope is seriously damaged, and water pollution is serious, and the protection of water resources and the improvement of water pollutions become the problem that modern society pays close attention to most.China is the serious country of a drought and water shortage.Freshwater resources total amount is 28000 billion cubic meters, account for 6% of global water resources, be only second to Brazil, Russia and Canadian, occupy the 4th, the world, but only have 2200 cubic metres per capita, be only 1/4 of world average level, 1/5 of the U.S., be one of 13 countries that water resources is the poorest per capita in the whole world.After deducting the flood river rising in Ningxia and flowing into central Shaanxi stream being difficult to utilize and the groundwater resource being dispersed in remote districts, China's available Freshwater resources amount of reality is then less, about being only 11000 billion cubic meters, available water resource is about 900 cubic metres per capita, and its distributed pole is unbalanced.To 20 end of the centurys, in more than 600 city, the whole nation, there is insufficient water problem in existing more than 400 city, wherein more serious lack of water city reaches 110, and National urban lack of water total amount is 60 billion cubic meters.China's shortage of water resources, water pollutions are serious, severe water and soil erosion, water price seriously on the low side, water resource waste is serious.And southern water is many, northern water is few.Western water is few, many along seawater.According to monitoring, current national most urban groundwater by point-like to a certain extent and facial contamination, and has the trend increased the weight of year by year.The water pollutions be on the rise not only reduces the using function of water body, exacerbate the contradiction of shortage of water resources further, the strategy of sustainable development implemented China brings and has a strong impact on, but also the safe drinking water of serious threat to city resident and the health of the people.Along with urbanization and socio-economic development, soil is taken in a large number, and non-agricultural irrigation water demand is sharply increasing, agricultural with industry, rural area and city, produce and live, produce and ecology etc. all multiplex water contradiction aggravate further.Although China takes the strictest cultivated land protection measure, a large amount of farmlands and agricultural irrigation water source are taken by city and industry, and the impetus that cultivated land resource reduces is difficult to reverse, and the pressure of shortage of water resources increases further.
For at this shortage of water resources, when water pollutions is serious again, we need to process contaminated water, can again be utilized after making these contaminated water treatments.The sewage that particularly our family expenses produce every day all can be many, if many water resourcess have just been saved in re-using after these sewage can be processed, when carrying out water treatment to sewage, need to use sewage disposal device, sewage disposal device structure conventional in life is comparatively simple, wastewater treatment efficiency is not fine, and the sewage after processed is still very dirty.
Chinese invention patent specification sheets CN 103101999 A openly so a kind of sewage-treating agent.This sewage-treating agent is configured by following ratio of weight and number and forms, polyferric chloride 25-40; Polyacrylamide 10-15; Polymine 7-12; Wilkinite 28-43.The deficiencies such as the poly-ferric chloride coagulation effect soluble in water that this invention is selected is excellent, product stability is good, be suitable for pH value range wide, after process, the pH of water reduces little, use inorganics and organic components to work in coordination with as coagulating agent simultaneously, this invention is made to have the effect of excellent flocculation, it is fast that this invention has purification speed, effective, the advantages such as environment-protecting asepsis.But this sewage-treating agent is not fine for the treatment effect of sewage.
Chinese invention patent specification sheets CN 103073074 A openly so a kind of sewage-treating agent.This sewage-treating agent, is made up of by following portions by weight following component, ferric sulfate 200-400 part, Tai-Ace S 150 0.5-5.0 part, calcium oxide 100-200 part, wilkinite 80-250 part, persulphate 20-200 part.This beneficial effect of the invention is: this invention dyeing and printing sewage treatment agent adopts multiple method synthesis to dispose of sewage, with ferric sulfate, Tai-Ace S 150, CaO, wilkinite and persulphate for raw material processes sewage, waste water near colorless after process is transparent, process thoroughly, processing cost is low, nontoxicity, pollution-free.But this sewage-treating agent is not fine for the treatment effect of sewage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of sewage-treating agent and preparation method, and this treating sewage by sewage treating agent not only speed is fast, and process is relatively more thorough, can reach emission standard.
In order to solve the problems of the technologies described above, a kind of sewage-treating agent of the present invention is made up of by following portions by weight following component, iron trichloride 10-15 part, polyacrylamide 5-10 part, sodium-chlor 10-15 part, wilkinite 20-35 part, adsorptive 10-15 part, W-Gum 10-15 part, sugared 3-8 part.
Described adsorptive comprises wood chip, stalk end, gac, rice husk, and wherein gac accounts for 1/3rd of adsorptive gross weight.
Described polyacrylamide is cationic-type polyacrylamide.
Described sugar is one or more in sucrose, glucose or fructose.
Described each composition weight number is: iron trichloride 13 parts, polyacrylamide 8 parts, 13 parts, sodium-chlor, wilkinite 27 parts, adsorptive 13 parts, W-Gum 13 parts, sugar 5 parts.
The preparation method of described sewage-treating agent, is ground into powder wilkinite and adsorptive, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
The making raw material sources of this sewage-treating agent are extensive, with low cost.The iron trichloride selected is soluble in water, and coagulation effect is excellent, product stability is good, and flocculating and purifying is effective; Suspended particle in sewage, particle not soluble in water can be absorbed by adsorptive; Because adsorptive comprises wood chip, stalk end, gac, rice husk, wherein gac accounts for 1/3rd of adsorptive gross weight, and the adsorptive power of this adsorptive is stronger; In sewage-treating agent, add W-Gum and sugar, absorption and flocculation ability can be provided further.
Embodiment
Described a kind of sewage-treating agent is made up of by following portions by weight following component, iron trichloride 10-15 part, polyacrylamide 5-10 part, sodium-chlor 10-15 part, wilkinite 20-35 part, adsorptive 10-15 part, W-Gum 10-15 part, sugared 3-8 part.
Described adsorptive comprises wood chip, stalk end, gac, rice husk, and wherein gac accounts for 1/3rd of adsorptive gross weight.
Described polyacrylamide is cationic-type polyacrylamide.
Described sugar is one or more in sucrose, glucose or fructose.
The preparation method of described sewage-treating agent, is ground into powder wilkinite and adsorptive, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
The making raw material sources of this sewage-treating agent are extensive, with low cost.The iron trichloride selected is soluble in water, and coagulation effect is excellent, product stability is good, and flocculating and purifying is effective; Suspended particle in sewage, particle not soluble in water can be absorbed by adsorptive; Because adsorptive comprises wood chip, stalk end, gac, rice husk, wherein gac accounts for 1/3rd of adsorptive gross weight, and the adsorptive power of this adsorptive is stronger; In sewage-treating agent, add W-Gum and sugar, absorption and flocculation ability can be provided further.
Embodiment 1:
According to each composition weight number, get respectively: iron trichloride 10 parts, polyacrylamide 5 parts, 10 parts, sodium-chlor, wilkinite 20 parts, adsorptive 10 parts, W-Gum 10 parts, sugar 3 parts.
According to parts by weight, each composition is configured, wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
Embodiment 2:
According to each composition weight number, get respectively: iron trichloride 12 parts, polyacrylamide 7 parts, 12 parts, sodium-chlor, wilkinite 24 parts, adsorptive 12 parts, W-Gum 12 parts, sugar 4 parts.
According to parts by weight, each composition is configured, wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
Embodiment 3:
According to each composition weight number, get respectively: iron trichloride 13 parts, polyacrylamide 8 parts, 13 parts, sodium-chlor, wilkinite 27 parts, adsorptive 13 parts, W-Gum 13 parts, sugar 5 parts.
According to parts by weight, each composition is configured, wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
Embodiment 4:
According to each composition weight number, get respectively: iron trichloride 14 parts, polyacrylamide 9 parts, 14 parts, sodium-chlor, wilkinite 31 parts, adsorptive 14 parts, W-Gum 14 parts, sugar 7 parts.
According to parts by weight, each composition is configured, wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
Embodiment 5:
According to each composition weight number, get respectively: iron trichloride 15 parts, polyacrylamide 10 parts, 15 parts, sodium-chlor, wilkinite 35 parts, adsorptive 15 parts, W-Gum 15 parts, sugar 8 parts.
According to parts by weight, each composition is configured, wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (6)
1. a sewage-treating agent, is characterized in that: be made up of by following portions by weight following component, iron trichloride 10-15 part, polyacrylamide 5-10 part, sodium-chlor 10-15 part, wilkinite 20-35 part, adsorptive 10-15 part, W-Gum 10-15 part, sugared 3-8 part.
2. according to sewage-treating agent according to claim 1, it is characterized in that: described adsorptive comprises wood chip, stalk end, gac, rice husk, and wherein gac accounts for 1/3rd of adsorptive gross weight.
3. according to sewage-treating agent according to claim 1, it is characterized in that: described polyacrylamide is cationic-type polyacrylamide.
4. according to sewage-treating agent according to claim 1, it is characterized in that: described sugar is one or more in sucrose, glucose or fructose.
5. according to sewage-treating agent according to claim 1, it is characterized in that: described each composition weight number is: iron trichloride 13 parts, polyacrylamide 8 parts, 13 parts, sodium-chlor, wilkinite 27 parts, adsorptive 13 parts, W-Gum 13 parts, sugar 5 parts.
6. according to the preparation method of sewage-treating agent according to claim 1, it is characterized in that: wilkinite and adsorptive are ground into powder, according to weight proportion by iron trichloride, polyacrylamide, sodium-chlor, wilkinite, adsorptive, W-Gum, sugared mixing and stirring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410560914.3A CN104355377A (en) | 2014-10-21 | 2014-10-21 | Sewage treatment agent and preparation method |
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| CN201410560914.3A CN104355377A (en) | 2014-10-21 | 2014-10-21 | Sewage treatment agent and preparation method |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174401A (en) * | 2015-09-16 | 2015-12-23 | 湖州道场污水处理有限公司 | High-efficiency sewage treating agent |
| CN106241989A (en) * | 2016-08-31 | 2016-12-21 | 陈俊松 | Multi-function sewage treating agent and in the application of sewage treatment process |
| CN106277105A (en) * | 2016-09-08 | 2017-01-04 | 合肥智慧殿投资管理有限公司 | A kind of efficiently treating agent for papermaking wastewater |
| CN106277110A (en) * | 2016-11-08 | 2017-01-04 | 郑州诚合信息技术有限公司 | A kind of efficiently domestic sewage treating compound and preparation method thereof |
| CN106335945A (en) * | 2016-11-18 | 2017-01-18 | 郑州丽福爱生物技术有限公司 | Sewage treatment agent and preparation method thereof |
| CN106495244A (en) * | 2016-11-18 | 2017-03-15 | 郑州丽福爱生物技术有限公司 | A kind of sewage treatment drug and its preparation technology |
| CN106517385A (en) * | 2016-12-22 | 2017-03-22 | 郑州丽福爱生物技术有限公司 | Sewage comprehensive treatment agent and preparation method thereof |
| CN106517373A (en) * | 2016-11-18 | 2017-03-22 | 郑州丽福爱生物技术有限公司 | Industrial wastewater treating agent and preparation method thereof |
| CN106587199A (en) * | 2016-12-22 | 2017-04-26 | 郑州丽福爱生物技术有限公司 | Cleaning agent used for sewage comprehensive treatment and preparing method thereof |
| CN106745841A (en) * | 2016-12-22 | 2017-05-31 | 郑州丽福爱生物技术有限公司 | A kind of Industrial Waste Water Treatments environmentally friendly medicament and preparation method thereof |
| CN106745385A (en) * | 2016-12-22 | 2017-05-31 | 郑州丽福爱生物技术有限公司 | A kind of Industrial Waste Water Treatments medicament and preparation method thereof |
| CN106830242A (en) * | 2017-01-17 | 2017-06-13 | 沈阳市宇驰检测技术有限公司 | A kind of environmental type sewage-treating agent |
| CN107416915A (en) * | 2015-08-28 | 2017-12-01 | 邓忆凯 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN107473287A (en) * | 2017-09-27 | 2017-12-15 | 句容市后白镇迎瑞印花厂 | A kind of dyeing waste water efficient process agent and preparation method thereof |
| CN108394942A (en) * | 2018-03-29 | 2018-08-14 | 广州环发环保工程有限公司 | A kind of composite drug and preparation method thereof of river lake ecological management |
| CN108751321A (en) * | 2018-05-16 | 2018-11-06 | 芜湖市创源新材料有限公司 | A kind of preparation method of sustained release nickel catalyst flocculant |
| CN109516537A (en) * | 2019-01-28 | 2019-03-26 | 石家庄盈聚环保科技有限公司 | Medicament, preparation method and the sewage water treatment method of fluoride in a kind of removal sewage |
| CN109734168A (en) * | 2019-03-12 | 2019-05-10 | 海安县中丽化工材料有限公司 | A kind of sewage-treating agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107416915A (en) * | 2015-08-28 | 2017-12-01 | 邓忆凯 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN105174401A (en) * | 2015-09-16 | 2015-12-23 | 湖州道场污水处理有限公司 | High-efficiency sewage treating agent |
| CN106241989A (en) * | 2016-08-31 | 2016-12-21 | 陈俊松 | Multi-function sewage treating agent and in the application of sewage treatment process |
| CN106277105A (en) * | 2016-09-08 | 2017-01-04 | 合肥智慧殿投资管理有限公司 | A kind of efficiently treating agent for papermaking wastewater |
| CN106277110A (en) * | 2016-11-08 | 2017-01-04 | 郑州诚合信息技术有限公司 | A kind of efficiently domestic sewage treating compound and preparation method thereof |
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Application publication date: 20150218 |