CN107381741A - Sewage-treating agent - Google Patents
Sewage-treating agent Download PDFInfo
- Publication number
- CN107381741A CN107381741A CN201710657945.4A CN201710657945A CN107381741A CN 107381741 A CN107381741 A CN 107381741A CN 201710657945 A CN201710657945 A CN 201710657945A CN 107381741 A CN107381741 A CN 107381741A
- Authority
- CN
- China
- Prior art keywords
- parts
- sewage
- water
- treating agent
- basifier
- Prior art date
- 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.)
- Pending
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/006—Radioactive compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention proposes a kind of sewage-treating 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 bentonite, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier.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 sewage-treating 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 " sewage-treating agent " (publication number：CN104030377A, it is open
Day：On 09 10th, 2014) water treatment agent.It is by 20~40 parts of sodium phosphate, 10~15 parts of ethylene diamine tetra methylene phosphonic acid, phosphorus
Sour 10~20 parts of sodium, 4~8 parts of sodium tripolyphosphate, 2~4 parts of silver nitrate, 4~8 parts of Sodium Polyacrylate are made.Although it can be effective
The pollutant gone in water removal, cost is low, can reach the standard of discharge, but due to it, to contain the compound of phosphorus more, easily makes
Body eutrophication, promote bacterium algae breeding and form public hazards such as " red tides ".And for example Chinese patent literature discloses a kind of entitled
" composite water disposal agent " (publication number：CN103663738A, publication date：On 03 26th, 2014) water treatment agent.It is by tungsten
Sour 15~45 parts of sodium；5~25 parts of poly-aspartate；1~5 part of zinc salt；2~15 parts of sodium benzoate；2~25 parts of carboxylate is made.
Sodium tungstate is functional and less toxic as its corrosion inhibiter, but cost is high, and dosage is bigger than normal.How cost is reduced, and enhancing efficiency will
It is research direction from now on.Therefore, in order to solve technical problem existing for above-mentioned water treatment agent, develop a kind of new, environmentally friendly
Water treatment agent is very important to fwaater resources protection.
The content of the invention
A kind of sewage-treating 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 sewage-treating 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,
10~15 parts of 6~12 parts of tannin, 6~12 parts of bentonite, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier.
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, bentonite
12 parts of 10 parts, 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, bentonite
10 parts of 6 parts, 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, bentonite
15 parts of 12 parts, 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 sewage-treating 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 bentonite, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier 10~15
Part is 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：
Sewage disposal is carried out using sewage-treating agent of the present invention, efficiency high, cost are low, and it is by wooden fish stone minerlized ball to water
Middle pollutant carries out mineralising sterilization and adsorption treatment, carries out differentiation processing to other pollutants in water by other components, especially
It is that acid contaminant can obtain abundant decomposition and inversion.
Embodiment
Embodiment 1
A kind of sewage-treating 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, bentonite
12 parts of 10 parts, 15 parts of wooden fish stone minerlized ball, 6 parts of zinc sulfate and sodium hydroxide.
Embodiment 2
A kind of sewage-treating 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, bentonite
10 parts of 6 parts, 10 parts of wooden fish stone minerlized ball, 8 parts of zinc sulfate and calcium hydroxide.
Embodiment 3
A kind of sewage-treating 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, bentonite
15 parts of 12 parts, 20 parts of wooden fish stone minerlized ball, 4 parts of zinc sulfate and sodium hydroxide.
Embodiment 4
A kind of sewage-treating 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, bentonite
13 parts of 8 parts, 16 parts of wooden fish stone minerlized ball, 7 parts of zinc sulfate and basifier.
Embodiment 5
A kind of sewage-treating agent, according to the number of parts by weight, including following components：
42 parts of polymeric aluminium ferrum silicate, 6 parts of Sodium Polyacrylate, 15 parts of alum, 9 parts of magnesia, 9 parts of tannin, bentonite 9
Part, 17 parts of wooden fish stone minerlized ball, 5 parts of zinc sulfate and 15 parts of basifier.
Test example
The water treatment agent of various embodiments of the present invention is handled into waste water, the results are shown in Table 1.
Harmful substance clearance situation in the waste water of table 1
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 (5)
- A kind of 1. sewage-treating 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 bentonite, 10~20 parts of wooden fish stone minerlized ball, 4~8 parts of zinc sulfate and basifier.
- 2. sewage-treating agent according to claim 1, it is characterised in that 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, 10 parts of bentonite, 12 parts of wooden fish stone minerlized 15 parts of ball, 6 parts of zinc sulfate and basifier.
- 3. sewage-treating agent according to claim 1, it is characterised in that 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, 6 parts of bentonite, 10 parts of wooden fish stone minerlized 10 parts of ball, 8 parts of zinc sulfate and basifier.
- 4. sewage-treating agent according to claim 1, it is characterised in that 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, bentonite 12 Part, 20 parts of wooden fish stone minerlized ball, 4 parts of zinc sulfate and 15 parts of basifier.
- 5. according to the sewage-treating agent described in Claims 1-4 any one, it is characterised in that the basifier is hydroxide Sodium, calcium hydroxide, sodium peroxide or calper calcium peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657945.4A CN107381741A (en) | 2017-08-03 | 2017-08-03 | Sewage-treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657945.4A CN107381741A (en) | 2017-08-03 | 2017-08-03 | Sewage-treating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381741A true CN107381741A (en) | 2017-11-24 |
Family
ID=60344496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657945.4A Pending CN107381741A (en) | 2017-08-03 | 2017-08-03 | Sewage-treating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381741A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101169563B1 (en) * | 2012-02-13 | 2012-07-27 | 박영구 | An inorganic coagulant comprising waste plaster, starfish powder, shell powder and clay mineral |
| CN103663738A (en) * | 2013-11-21 | 2014-03-26 | 青岛佰众化工技术有限公司 | Composite water treatment agent |
| 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 |
| CN104649356A (en) * | 2013-11-22 | 2015-05-27 | 道易（青岛）净水设备制造有限公司 | Water purification treatment agent |
| CN105000680A (en) * | 2015-07-30 | 2015-10-28 | 陈朝民 | Novel compound water treatment agent |
-
2017
- 2017-08-03 CN CN201710657945.4A patent/CN107381741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101169563B1 (en) * | 2012-02-13 | 2012-07-27 | 박영구 | An inorganic coagulant comprising waste plaster, starfish powder, shell powder and clay mineral |
| CN103663738A (en) * | 2013-11-21 | 2014-03-26 | 青岛佰众化工技术有限公司 | Composite water treatment agent |
| CN104649356A (en) * | 2013-11-22 | 2015-05-27 | 道易（青岛）净水设备制造有限公司 | Water purification treatment agent |
| 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 |
Non-Patent Citations (3)
| Title |
|---|
| 孙传尧等: "《选矿工程师手册第1册》", 31 March 2015, 冶金工业出版社 * |
| 张玉龙等: "《水处理配方设计与实例》", 31 May 2011, 中国纺织出版社 * |
| 段久芳: "《天然高分子材料》", 30 September 2016, 华中科技大学出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171124 |