CN107381703A - Industrial waste water treatment agent - Google Patents
Industrial waste water treatment agent Download PDFInfo
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- CN107381703A CN107381703A CN201710657297.2A CN201710657297A CN107381703A CN 107381703 A CN107381703 A CN 107381703A CN 201710657297 A CN201710657297 A CN 201710657297A CN 107381703 A CN107381703 A CN 107381703A
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- treatment agent
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- waste water
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Classifications
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
-
- 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
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention proposes a kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：10~15 parts of 35~45 parts of polymeric aluminium ferrum silicate, 3~6 parts of Sodium Polyacrylate, 10~20 parts of alum, 6~12 parts of magnesia, 6~12 parts of tannin, 6~12 parts of modified coal ash, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier, the modified coal ash is mainly prepared by flyash, sodium silicate and sodium bentonite.The inorganic agent purified water effect is good and environmentally friendly.
Description
Technical field
The invention belongs to water-treatment technology field, and in particular to a kind of Industrial waste water treatment agent.
Background technology
Water is human being's production and indispensable natural resources of living, and the environmental resource that biology is depended on for existence, with
The aggravation of water resources crisis and quality of water environment constantly deteriorate, and shortage of water resources has evolved into the resource environment that the world receives much attention
One of problem.Therefore, using water wisely, improvement sewage, mining new source of water are particularly significant, and greatly develop method for treating water for solution
Certainly this technical problem of shortage of water resources will play vital effect.
The method of water process has a lot, but existing method for treating water has at physical treatment process, method of chemical treatment and biology
Logos.Physical treatment process is simplest water treating method, and it acts on the undissolved suspension in recovery sewage by physical separation
Pollutant, physical treatment process can only handle some simple wastewater treatments, but handle very incomplete, it is difficult to reach discharge standard；
Biological treatment is to dissolve the pollutant in sewage by microbial metabolism, but this method investment is big, and operating cost is high.Cause
This, chemical treatment method is more satisfactory method.Chemical treatment method is to handle pollutant, its sewerage disposing with water treatment agent
Agent main function is to control the formation of incrustation scale and sludge, reduce foam, the material corrosion that reduction contacts with water, remove hanging in water
Floating solid and noxious material, deodorization and discoloration, softening and stabilizing water quality etc..Therefore water treatment agent includes flocculating agent, flocculant, inhibition
Agent, antisludging agent, bactericide, dispersant, cleaning agent, prefilming agent, defoamer, decolorising agent, chelating agent, oxygen scavenger and amberlite
Fat etc..
Chinese patent literature discloses a kind of a kind of entitled " Industrial waste water treatment agent " (publication number：CN104030377A,
Publication date：On 09 10th, 2014) water treatment agent.It is by 20~40 parts of sodium phosphate, ethylene diamine tetra methylene phosphonic acid 10~15
Part, 10~20 parts of sodium phosphate, 4~8 parts of sodium tripolyphosphate, 2~4 parts of silver nitrate, 4~8 parts of Sodium Polyacrylate are made.Although its energy
The pollutant effectively gone in water removal, cost is low, can reach the standard of discharge, but due to it, to contain the compound of phosphorus more, holds
Easily make body eutrophication, promote bacterium algae breeding and form public hazards such as " red tides ".And for example Chinese patent literature discloses a kind of name
Referred to as " composite water disposal agent " (publication number：CN103663738A, publication date：On 03 26th, 2014) water treatment agent.It is
By 15~45 parts of sodium tungstate；5~25 parts of poly-aspartate；1~5 part of zinc salt；2~15 parts of sodium benzoate；2~25 parts of systems of carboxylate
Into.Sodium tungstate is functional and less toxic as its corrosion inhibiter, but cost is high, and dosage is bigger than normal.How cost, enhancing effect are reduced
It can will be research direction from now on.Therefore, in order to solve technical problem existing for above-mentioned water treatment agent, a kind of new, ring is developed
The water treatment agent of guarantor is very important to fwaater resources protection.
The content of the invention
A kind of Industrial waste water treatment agent of present invention proposition, the inorganic agent purified water effect are good and environmentally friendly.
The technical proposal of the invention is realized in this way：
A kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：
35~45 parts of polymeric aluminium ferrum silicate, 3~6 parts of Sodium Polyacrylate, 10~20 parts of alum, 6~12 parts of magnesia,
6~12 parts of tannin, 6~12 parts of modified coal ash, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier 10~15
Part, the modified coal ash is mainly prepared by flyash, sodium silicate and sodium bentonite.
Preferably, the modified coal ash preparation method is：
Flyash, sodium silicate, sodium bentonite are mixed, suitable quantity of water is added, grinds to obtain slurry, reheating is warming up to 80~
95 DEG C, regulation lapping liquid pH is 7~8, spray drying, is produced.
Preferably, flyash, sodium silicate, the mass ratio of sodium bentonite are 12~16:1~3：7~10.
Including following components preferably, according to the number of parts by weight,：
40 parts of polymeric aluminium ferrum silicate, 4 parts of Sodium Polyacrylate, 16 parts of alum, 8 parts of magnesia, 8 parts of tannin, modified powder
12 parts of 10 parts of coal ash, 15 parts of wooden fish stone minerlized ball, 6 parts of zinc sulfate and basifier.
Including following components preferably, according to the number of parts by weight,：
35 parts of polymeric aluminium ferrum silicate, 6 parts of Sodium Polyacrylate, 10 parts of alum, 12 parts of magnesia, 6 parts of tannin, modified powder
10 parts of 6 parts of coal ash, 10 parts of wooden fish stone minerlized ball, 8 parts of zinc sulfate and basifier.
Including following components preferably, according to the number of parts by weight,：
45 parts of polymeric aluminium ferrum silicate, 3 parts of Sodium Polyacrylate, 20 parts of alum, 6 parts of magnesia, 12 parts of tannin, modified powder
15 parts of 12 parts of coal ash, 20 parts of wooden fish stone minerlized ball, 4 parts of zinc sulfate and basifier.
Preferably, the basifier is sodium hydroxide, calcium hydroxide, sodium peroxide or calper calcium peroxide.
The preparation method of the Industrial waste water treatment agent of the present invention：
By 35~45 parts of polymeric aluminium ferrum silicate, 3~6 parts of Sodium Polyacrylate, 10~20 parts of alum, magnesia 6~12
Part, 6~12 parts of tannin, 6~12 parts of modified coal ash, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier 10
~15 parts are mixed evenly.
Polymeric aluminium ferrum silicate, it is a kind of inorganic composite flocculant in the present invention, has caused amount of sludge few, settle
The features such as fast water quality of speed is good, and cost is low, but also with except cadmium, fluorine removal, radioactive contamination eliminating, except functions such as oil slick.
Sodium Polyacrylate, it is a kind of Syn-Organic flocculants, is easily influenceed by acid and metal ion, viscosity drop
It is low.Divalence and divalence above metal ion (such as aluminium, lead, iron, calcium, magnesium, zinc) are met when it and forms its insoluble salt, cause molecule to be handed over
Join and gelation precipitation.By turbidity or suspension in the removing inorganic flocculating agent or reduction water, accelerate impurities in water and dirt
The effect of mud sinking speed and the charging neutrality of organic flocculant, adsorption bridging effect combine, and water treatment agent is increased
Flocculating effect, improve clean level.
Tannin can effectively facilitate dirty water pollutant flocculation.The effect for removing COD (COD) and heavy metal shows
Write.Magnesia has stronger adsorption capacity, carries out ion exchange in aqueous.Potassium aluminum sulfate dodecahydrate is also known as alum,
Two metal ion species can be ionized out in water, there is water purification effect.
Wooden fish stone minerlized ball：The anion that discharges can effectively kill bacterium in water, increase 1200 or so when handling water
Oxygen in water, bathroom towel is made or for bathroom water process with negative-ion fiber, moisture movement can be accelerated, make light water
Become active water.Increase energy, easily remove human body dirt, dispelling fatigue.Treated water is used for high-grade green plants room
Interior culture, can improve the survival rate of plant, and shorten the maturity period, be sprayed onto the blade face of flowers, can extend the freshness date of flowers.
Beneficial effects of the present invention：
1st, the present invention is using mainly by the modified coal ash that flyash, sodium silicate and sodium bentonite are prepared as suction
Attached dose, effectively the suspension in industrial wastewater can be adsorbed, then the effect of other compositions will be clean by sewage purification.
2nd, sewage disposal is carried out using Industrial waste water treatment agent of the present invention, efficiency high, cost are low, and it passes through wooden fish stone minerlized
Ball carries out mineralising sterilization and adsorption treatment to water pollutant, and other pollutants in water are carried out at differentiation by other components
Reason, especially acid contaminant can obtain abundant decomposition and inversion.
Embodiment
Embodiment 1
Modified coal ash preparation method is：
Flyash, sodium silicate, sodium bentonite are mixed, add suitable quantity of water, grinds to obtain slurry, reheating is warming up to 80
DEG C, regulation lapping liquid pH is 7, spray drying, is produced.Flyash：Sodium silicate：The mass ratio of sodium bentonite is 16:3:7.
Embodiment 2
Modified coal ash preparation method is：
Flyash, sodium silicate, sodium bentonite are mixed, add suitable quantity of water, grinds to obtain slurry, reheating is warming up to 95
DEG C, regulation lapping liquid pH is 8, spray drying, is produced.Flyash, sodium silicate, the mass ratio of sodium bentonite are 12:1:10.
Embodiment 3
A kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：
40 parts of polymeric aluminium ferrum silicate, 4 parts of Sodium Polyacrylate, 16 parts of alum, 8 parts of magnesia, 8 parts of tannin, embodiment 1
12 parts of 10 parts of modified coal ash, 15 parts of wooden fish stone minerlized ball, 6 parts of zinc sulfate and sodium hydroxide.
Embodiment 4
A kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：
35 parts of polymeric aluminium ferrum silicate, 6 parts of Sodium Polyacrylate, 10 parts of alum, 12 parts of magnesia, 6 parts of tannin, embodiment
2 10 parts of 6 parts of modified coal ash, 10 parts of wooden fish stone minerlized ball, 8 parts of zinc sulfate and calcium hydroxide.
Embodiment 5
A kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：
45 parts of polymeric aluminium ferrum silicate, 3 parts of Sodium Polyacrylate, 20 parts of alum, 6 parts of magnesia, 12 parts of tannin, embodiment
1 15 parts of 12 parts of modified coal ash, 20 parts of wooden fish stone minerlized ball, 4 parts of zinc sulfate and sodium hydroxide.
Embodiment 6
A kind of Industrial waste water treatment agent, according to the number of parts by weight, including following components：
38 parts of polymeric aluminium ferrum silicate, 5 parts of Sodium Polyacrylate, 12 parts of alum, 7 parts of magnesia, 10 parts of tannin, embodiment
2 13 parts of 8 parts of modified coal ash, 16 parts of wooden fish stone minerlized ball, 7 parts of zinc sulfate and basifier.
Test example
The Industrial waste water treatment agent of various embodiments of the present invention is handled into wastewater from chemical industry, the results are shown in Table 1.
Harmful substance clearance situation in the waste water of table 1
| Inorganic agent | Suspension (%) | COD (%) | BOD (%) | Heavy metal (%) |
| Embodiment 3 | 97.8 | 95.2 | 93.8 | 81 |
| Embodiment 4 | 98.2 | 95.6 | 94.8 | 84 |
| Embodiment 5 | 97.5 | 96.2 | 93.8 | 88 |
| Embodiment 6 | 99.1 | 95.4 | 93.5 | 85 |
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
- A kind of 1. Industrial waste water treatment agent, it is characterised in that according to the number of parts by weight, including following components：35~45 parts of polymeric aluminium ferrum silicate, 3~6 parts of Sodium Polyacrylate, 10~20 parts of alum, 6~12 parts of magnesia, tannin 10~15 parts of 6~12 parts, 6~12 parts of modified coal ash, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier, The modified coal ash is mainly prepared by flyash, sodium silicate and sodium bentonite.
- 2. Industrial waste water treatment agent according to claim 1, it is characterised in that the modified coal ash preparation method is：Flyash, sodium silicate, sodium bentonite are mixed, add suitable quantity of water, grinds to obtain slurry, reheating is warming up to 80~95 DEG C, regulation lapping liquid pH is 7~8, spray drying, is produced.
- 3. Industrial waste water treatment agent according to claim 2, it is characterised in that flyash, sodium silicate, sodium bentonite Mass ratio is 12~16:1~3:7~10.
- 4. Industrial waste water treatment agent according to claim 1 or 2, it is characterised in that according to the number of parts by weight, including with Lower component：40 parts of polymeric aluminium ferrum silicate, 4 parts of Sodium Polyacrylate, 16 parts of alum, 8 parts of magnesia, 8 parts of tannin, modified coal ash 12 parts of 10 parts, 15 parts of wooden fish stone minerlized ball, 6 parts of zinc sulfate and basifier.
- 5. Industrial waste water treatment agent according to claim 1 or 2, it is characterised in that according to the number of parts by weight, including with Lower component：35 parts of polymeric aluminium ferrum silicate, 6 parts of Sodium Polyacrylate, 10 parts of alum, 12 parts of magnesia, 6 parts of tannin, modified coal ash 10 parts of 6 parts, 10 parts of wooden fish stone minerlized ball, 8 parts of zinc sulfate and basifier.
- 6. Industrial waste water treatment agent according to claim 1 or 2, it is characterised in that according to the number of parts by weight, including with Lower component：45 parts of polymeric aluminium ferrum silicate, 3 parts of Sodium Polyacrylate, 20 parts of alum, 6 parts of magnesia, 12 parts of tannin, modified coal ash 15 parts of 12 parts, 20 parts of wooden fish stone minerlized ball, 4 parts of zinc sulfate and basifier.
- 7. Industrial waste water treatment agent according to claim 1, it is characterised in that the basifier is sodium hydroxide, niter Ash, sodium peroxide or calper calcium peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657297.2A CN107381703A (en) | 2017-08-03 | 2017-08-03 | Industrial waste water treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657297.2A CN107381703A (en) | 2017-08-03 | 2017-08-03 | Industrial waste water treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381703A true CN107381703A (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657297.2A Pending CN107381703A (en) | 2017-08-03 | 2017-08-03 | Industrial waste water treatment agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341554A (en) * | 2018-03-29 | 2018-07-31 | 广州环发环保工程有限公司 | A kind for the treatment of method for rural sewage |
| CN110683600A (en) * | 2019-11-20 | 2020-01-14 | 佛山科学技术学院 | Treating agent for industrial wastewater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071880A (en) * | 2014-06-27 | 2014-10-01 | 南昌格润环保科技有限公司 | Extensive wastewater treatment capture agent |
| CN104355356A (en) * | 2014-11-20 | 2015-02-18 | 东莞市台腾环保材料科技有限公司 | Sewage treatment agent as well as preparation method and application thereof |
| CN105000680A (en) * | 2015-07-30 | 2015-10-28 | 陈朝民 | Novel compound water treatment agent |
| CN106362680A (en) * | 2016-09-30 | 2017-02-01 | 东莞深圳清华大学研究院创新中心 | Burn-free coal-ash-based geological polymer high performance adsorbing material preparation method |
-
2017
- 2017-08-03 CN CN201710657297.2A patent/CN107381703A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071880A (en) * | 2014-06-27 | 2014-10-01 | 南昌格润环保科技有限公司 | Extensive wastewater treatment capture agent |
| CN104355356A (en) * | 2014-11-20 | 2015-02-18 | 东莞市台腾环保材料科技有限公司 | Sewage treatment agent as well as preparation method and application thereof |
| CN105000680A (en) * | 2015-07-30 | 2015-10-28 | 陈朝民 | Novel compound water treatment agent |
| CN106362680A (en) * | 2016-09-30 | 2017-02-01 | 东莞深圳清华大学研究院创新中心 | Burn-free coal-ash-based geological polymer high performance adsorbing material preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341554A (en) * | 2018-03-29 | 2018-07-31 | 广州环发环保工程有限公司 | A kind for the treatment of method for rural sewage |
| CN110683600A (en) * | 2019-11-20 | 2020-01-14 | 佛山科学技术学院 | Treating agent for industrial wastewater |
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Application publication date: 20171124 |
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