CN107915271A - A kind of resident living sewage-treating agent - Google Patents
A kind of resident living sewage-treating agent Download PDFInfo
- Publication number
- CN107915271A CN107915271A CN201711233523.0A CN201711233523A CN107915271A CN 107915271 A CN107915271 A CN 107915271A CN 201711233523 A CN201711233523 A CN 201711233523A CN 107915271 A CN107915271 A CN 107915271A
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- Prior art keywords
- parts
- treating agent
- resident living
- living sewage
- sewage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of resident living sewage-treating agent and preparation method thereof.The resident living sewage-treating agent includes the raw material of following parts by weight：20~30 parts of sepiolite, 20~30 parts of sodium carbonate, 10~15 parts of sodium chloride, 12~15 parts of aluminium polychloride, 12~15 parts of polyethyleneimine, 10~15 parts of tapioca, biological 1~5 part of base porous compound material.A kind of new biological base porous compound material is with the addition of in the inorganic agent of the present invention, enhances the suction-operated to dirty water pollutant, has the function that to purify resident living sewage.Sanitary sewage after resident living sewage-treating agent processing using the present invention meets the discharge standard of national regulation.
Description
Technical field
The invention belongs to technical field of sewage, and in particular to sewage-treating agent and preparation method thereof.
Background technology
With the improvement of living standards, the increase of water consumption, the sanitary sewage amount of generation is also more and more.It is how effective
Processing sanitary sewage, it is always research topic to reduce and reduce pollution to environment.At present, the method for handling sanitary sewage
There are a variety of methods such as physics, chemistry, biology, synthesis.Physical method is to act on not dissolving in recycling sewage by physical separation
Suspended contaminant, filtering, centrifuge etc..Such physical method is simple, but can only do based process, treatment effect
Pollutant that is bad, being dissolved in water cannot be handled, and efficiency is low.Biological treatment is made by the metabolism of microorganism
The organic pollution of dissolving, colloid and suspended state is converted into stable harmless object in sewage.But this method equipment investment is big,
Operating cost is high, and is difficult to heavy-metal ion removal.Therefore, more using chemical method come treated sewage, chemical method is logical
Dispensing chemical reagent is crossed, makes it that the reaction such as neutralization, flocculation, redox occur with the pollutant in sewage and removes decontamination to reach
Contaminate the purpose of thing.This mode treated sewage is more thorough, and discharge standard can be reached after processing, and will to floor space
Ask small, effect is more obvious, therefore is generally used.The selection of sewage-treating agent so in chemical method, to prepare this be whole
The key of a method.
The content of the invention
The object of the present invention is to provide a kind of resident living sewage-treating agent, and it is porous to add a kind of new bio-based
Composite material, enhances the suction-operated to dirty water pollutant, has the function that to purify resident living sewage.Using this hair
Sanitary sewage after bright resident living sewage-treating agent processing meets the discharge standard of national regulation.
The purpose of the present invention is achieved through the following technical solutions：
A kind of resident living sewage-treating agent, it includes the raw material of following parts by weight：20~30 parts of sepiolite, sodium carbonate
20~30 parts 5~10 parts, 10~15 parts of sodium chloride, 12~15 parts of aluminium polychloride, 12~15 parts of polyethyleneimine, para arrowroot
10~15 parts of powder, biological 1~5 part of base porous compound material.
Preferred as technical solution, resident living sewage-treating agent of the invention includes the raw material of following parts by weight：Hai Pao
25~30 parts of stone, 25~30 parts of sodium carbonate, 10~12 parts of sodium chloride, 12~15 parts of aluminium polychloride, polyethyleneimine 12~15
Part, 10~12 parts of tapioca, biological 3~5 parts of base porous compound material.
Preferred as technical solution, resident living sewage-treating agent of the invention includes the raw material of following parts by weight：Hai Pao
25 parts of stone, 30 parts of sodium carbonate, 10 parts of sodium chloride, 15 parts of aluminium polychloride, 15 parts of polyethyleneimine, 10 parts of tapioca, biology
5 parts of base porous compound material.
Preferred as technical solution, the preparation of the biology base porous compound material is by sodium carboxymethylcellulose gel
With trimesic acid solution according to mass ratio be 1~5：1 is uniformly mixed, and is subsequently poured into the mould for being inserted with 15 ° of angle of inclination copper sheets
In tool, it is put under -40~-50 DEG C of environment and is freeze-dried, you can obtain biological base porous compound material.Wherein carboxymethyl
Sodium cellulosate gel is to mix sodium carboxymethylcellulose under stirring with water, you can obtains sodium carboxymethylcellulose and coagulates
Glue；Trimesic acid solution is that trimesic acid is dissolved in ultrasonic dissolution in absolute ethyl alcohol, you can obtains trimesic acid solution.
The preparation method of the resident living sewage-treating agent of the present invention, first measures raw material, then by Hai Pao according to parts by weight
Stone, tapioca, biological base porous compound material mixing, crush, cross 50~100 mesh, put into container, add polyethylene
Imines, aluminium polychloride continue to stir and evenly mix 10~20 minutes, add sodium chloride and are stirred 10~20 minutes, and control is mixed
Close temperature and be less than 55 DEG C, you can obtain resident living sewage-treating agent.
The present invention resident living sewage-treating agent application method, according to every 1 cubic metre of sanitary sewage input 0.1~
0.2kg resident living sewage-treating agents, while start sewage stirrer 10~30 minutes so that resident living sewage-treating agent
Fully with stopping stirring after waste water, resident living sewage-treating agent is allowed to react with sewage.
A kind of inorganic polymer coagulant of aluminium polychloride of the present invention, and it is called poly-aluminium for short, english abbreviation PAC,
The molecular weight that is produced due to the polymerization of the bridging action and multivalent anions of hydroxide ion is larger, electric charge is higher
Inorganic polymer water treatment agent.
Polyethyleneimine is flocculant, can adsorb the suspended particulate in water, gradually forms big floc sedimentation, accelerates precipitation
Speed, and it is with water-soluble polymer, flocculation can occur with material in water quickly.
The hierarchical porous structure of three-dimensional network intercommunication is formed in biological base porous compound material, and with abundant nanometer
Hole surface, is very beneficial for improving the adsorption capacity to binding molecule, simultaneously because CMC has substantial amounts of hydroxy functional group, therefore
Material has obvious adsorption capacity to the heavy metal in sewage.
It is organic that sodium chloride, sodium carbonate in the present invention can decompose protein common in sanitary sewage, fat, starch etc.
Material, the material for making it lighter are suspended in the water surface, and heavier species precipitate is water-bed, and can kill the microorganism in fire.
Sepiolite powder is a kind of hydrous magnesium silicate clay pure natural, nontoxic, tasteless, without asbestos, "dead" element
Mineral, have the content pore passage structure of specific surface area (reaching as high as 900m2/g) maximum in nonmetallic mineral and uniqueness, are
The most strong clay mineral of adsorption capacity.
Compared with prior art, the invention has the advantages that：
(1) resident living sewage-treating agent of the invention, adds the porous composite wood of bio-based with abundant middle micropore
Material, its specific surface area is big, enhances the suction-operated to dirty water pollutant, improves the processing effect to resident living sewage
Rate so that sanitary sewage COD, BOD after processing are substantially reduced, and meet the discharge standard of national requirements.
(2) resident living sewage-treating agent of the invention can also effectively act as inhibition, scale inhibition and suppress algal grown
Technique effect, effectively reduces the fouling and corrosion of system, reduces production cost, and treatment tank is reduced while purifying sewage
Cleaning process.
(3) treatment process of the invention is simple, and dosage is few, high treating effect, and performance is stablized, and effluent quality is good；Effectively
Ground reduces the cost of water process.
Embodiment
With reference to embodiment, the present invention will be further described, but the scope of protection of present invention is not limited to
In the scope of embodiment statement.
Biological base porous compound material it is previously prepared：By 10kg sodium carboxymethylcelluloses and 50L water under stirring
Mixing, you can obtain sodium carboxymethylcellulose gel.5kg trimesic acids are dissolved in ultrasonic dissolution in 30L absolute ethyl alcohols, you can
Obtain trimesic acid solution.Then it is 1~5 according to mass ratio by sodium carboxymethylcellulose gel and trimesic acid solution：1 stirs
Mix uniformly mixed, be subsequently poured into and be inserted with the mould for the copper sheet that angle of inclination is 15 °, it is dry to be then placed in -40~-50 DEG C of freezings
It is dry in dry machine to can obtain biomass porous composite material.
Embodiment 1
A kind of resident living sewage-treating agent, raw material composition are：25 parts of sepiolite, 30 parts of sodium carbonate, 10 parts of sodium chloride,
15 parts of aluminium polychloride, 15 parts of polyethyleneimine, 10 parts of tapioca, biological 5 parts of base porous compound material.First according to raw material
Proportioning weighs raw material, then mixes sepiolite, tapioca, biological base porous compound material, crushes, crosses 100 mesh, input
In container, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 20 minutes, add sodium chloride and be stirred 15
Minute, control mixing temperature is less than 55 DEG C, you can obtains resident living sewage-treating agent.
Embodiment 2
A kind of resident living sewage-treating agent, raw material composition are：30 parts of sepiolite, 25 parts of sodium carbonate, 12 parts of sodium chloride,
12 parts of aluminium polychloride, 12 parts of polyethyleneimine, 12 parts of tapioca, biological 3 parts of base porous compound material.First according to raw material
Proportioning weighs raw material, then mixes sepiolite, tapioca, biological base porous compound material, crushes, cross 50 mesh, input is held
In device, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 15 minutes, add sodium chloride and be stirred 20 points
Clock, control mixing temperature are less than 55 DEG C, you can obtain resident living sewage-treating agent.
Embodiment 3
A kind of resident living sewage-treating agent, raw material composition are：28 parts of sepiolite, 28 parts of sodium carbonate, 10 parts of sodium chloride,
13 parts of aluminium polychloride, 15 parts of polyethyleneimine, 10 parts of tapioca, biological 5 parts of base porous compound material.First according to raw material
Proportioning weighs raw material, then mixes sepiolite, tapioca, biological base porous compound material, crushes, crosses 100 mesh, input
In container, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 10 minutes, add sodium chloride and be stirred 20
Minute, control mixing temperature is less than 55 DEG C, you can obtains resident living sewage-treating agent.
Embodiment 4
A kind of resident living sewage-treating agent, raw material composition are：25 parts of sepiolite, 25 parts of sodium carbonate, 15 parts of sodium chloride,
15 parts of aluminium polychloride, 12 parts of polyethyleneimine, 15 parts of tapioca, biological 1 part of base porous compound material.First according to raw material
Proportioning weighs raw material, then mixes sepiolite, tapioca, biological base porous compound material, crushes, crosses 100 mesh, input
In container, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 10 minutes, add sodium chloride and be stirred 20
Minute, control mixing temperature is less than 55 DEG C, you can obtains resident living sewage-treating agent.
Embodiment 5
A kind of resident living sewage-treating agent, raw material composition are：20 parts of sepiolite, 20 parts of sodium carbonate, 10 parts of sodium chloride,
12 parts of aluminium polychloride, 15 parts of polyethyleneimine, 12 parts of tapioca, biological 5 parts of base porous compound material.First according to raw material
Proportioning weighs raw material, then mixes sepiolite, tapioca, biological base porous compound material, crushes, crosses 100 mesh, input
In container, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 15 minutes, add sodium chloride and be stirred 15
Minute, control mixing temperature is less than 55 DEG C, you can obtains resident living sewage-treating agent.
By embodiment 1~5 prepare resident living sewage-treating agent according to every 1 cubic metre of sanitary sewage input 0.1~
0.2kg resident living sewage-treating agents, while start sewage stirrer 10~30 minutes so that resident living sewage-treating agent
Fully with stopping stirring after waste water, allow resident living sewage-treating agent instead to be given birth to sewage and act on.Residence using the present invention
Sewage after the processing of people's domestic sewage treating compound meets GB18918-2002《Urban wastewater treatment firm pollutant emission mark
It is accurate》.
Claims (6)
1. a kind of resident living sewage-treating agent, it is characterised in that it includes the raw material of following parts by weight：Sepiolite 20~30
Part, 20~30 parts of sodium carbonate, 10~15 parts of sodium chloride, 12~15 parts of aluminium polychloride, 12~15 parts of polyethyleneimine, para arrowroot
10~15 parts of powder, biological 1~5 part of base porous compound material.
2. resident living sewage-treating agent according to claim 1, it is characterised in that it includes the original of following parts by weight
Material：25~30 parts of sepiolite, 25~30 parts of sodium carbonate, 10~12 parts of sodium chloride, 12~15 parts of aluminium polychloride, polyethyleneimine
12~15 parts, 10~12 parts of tapioca, biological 3~5 parts of base porous compound material.
3. resident living sewage-treating agent according to claim 1, it is characterised in that the resident living sewage-treating agent
Include the raw material of following parts by weight：25 parts of sepiolite, 30 parts of sodium carbonate, 10 parts of sodium chloride, 15 parts of aluminium polychloride, polyethyleneimine
15 parts of amine, 10 parts of tapioca, biological 5 parts of base porous compound material.
4. according to any resident living sewage-treating agent of claims 1 to 3, it is characterised in that：The bio-based is porous
It by sodium carboxymethylcellulose gel and trimesic acid solution according to mass ratio is 1~5 that the preparation of composite material, which is,：1 is stirred
Uniformly, it is subsequently poured into and is inserted with the mould of 15 ° of angle of inclination copper sheets, is put under -40~-50 DEG C of environment and is freeze-dried, i.e.,
It can obtain biological base porous compound material.
5. resident living sewage-treating agent according to claim 4, it is characterised in that：The sodium carboxymethylcellulose gel
It is to mix sodium carboxymethylcellulose under stirring with water, you can obtain sodium carboxymethylcellulose gel；Trimesic acid is molten
Liquid is that trimesic acid is dissolved in ultrasonic dissolution in absolute ethyl alcohol, you can obtains trimesic acid solution.
6. the preparation method of the resident living sewage-treating agent as described in Claims 1 to 5 is any, it is characterised in that first according to
Parts by weight weigh raw material, then mix sepiolite, sodium carbonate, tapioca, biological base porous compound material, crush, cross 50
~100 mesh, put into container, add polyethyleneimine, aluminium polychloride continues to stir and evenly mix 10~20 minutes, add chlorine
Change sodium to be stirred 10~20 minutes, control mixing temperature is less than 55 DEG C, you can obtains resident living sewage-treating agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233523.0A CN107915271A (en) | 2017-11-30 | 2017-11-30 | A kind of resident living sewage-treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233523.0A CN107915271A (en) | 2017-11-30 | 2017-11-30 | A kind of resident living sewage-treating agent |
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| Publication Number | Publication Date |
|---|---|
| CN107915271A true CN107915271A (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233523.0A Pending CN107915271A (en) | 2017-11-30 | 2017-11-30 | A kind of resident living sewage-treating agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292935A (en) * | 2018-11-20 | 2019-02-01 | 好太阳（沈阳）环境治理有限公司 | Environment-friendly novel polymerize cleanser |
| CN115286063A (en) * | 2022-09-09 | 2022-11-04 | 湖北众净环保科技有限公司 | Sewage treatment agent based on polyaluminium chloride and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104478055A (en) * | 2014-12-22 | 2015-04-01 | 深圳市三林生物科技工程有限公司 | Sewage treatment complexing agent as well as preparation method and application method thereof |
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2017
- 2017-11-30 CN CN201711233523.0A patent/CN107915271A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478055A (en) * | 2014-12-22 | 2015-04-01 | 深圳市三林生物科技工程有限公司 | Sewage treatment complexing agent as well as preparation method and application method thereof |
Non-Patent Citations (3)
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| 候海云等: "《表面活性剂物理化学基础》", 31 August 2014, 西安交通大学出版社 * |
| 秦浩正等: "《中学生学习辞典 化学卷》", 31 May 2012, 世界图书上海出版公司 * |
| 魏德洲: "《固体物料分选学（第3版）》", 31 August 2015, 冶金工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292935A (en) * | 2018-11-20 | 2019-02-01 | 好太阳（沈阳）环境治理有限公司 | Environment-friendly novel polymerize cleanser |
| CN115286063A (en) * | 2022-09-09 | 2022-11-04 | 湖北众净环保科技有限公司 | Sewage treatment agent based on polyaluminium chloride and preparation method thereof |
| CN115286063B (en) * | 2022-09-09 | 2023-09-22 | 湖北众净环保科技有限公司 | Sewage treatment agent based on polyaluminium chloride and preparation method thereof |
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Application publication date: 20180417 |
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