CN106565004A - Novel water purifying agent - Google Patents
Novel water purifying agent Download PDFInfo
- Publication number
- CN106565004A CN106565004A CN201610985860.4A CN201610985860A CN106565004A CN 106565004 A CN106565004 A CN 106565004A CN 201610985860 A CN201610985860 A CN 201610985860A CN 106565004 A CN106565004 A CN 106565004A
- Authority
- CN
- China
- Prior art keywords
- parts
- purifying agent
- water purifying
- novel water
- sodium
- 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
Links
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
- C02F1/54—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
- C02F1/52—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
Abstract
The invention relates to a chemical agent, in particular to a novel water purifying agent for sewage treatment. The novel water purifying agent is composed of, by weight, 20-40 parts of sodium sulfate, 10-20 parts of polyacrylamide, 5-15 parts of sodium silicate and 20-50 parts of sodium chloride. According to the novel water purifying agent, the selected polyacrylamide has the advantages of being capable of being easily dissolved in water, excellent in coagulation effect, good in product stability and the like. The pH value applicable range of the novel water purifying agent is wide, and the pH value of water treated through the novel water purifying agent is hardly lowered; and meanwhile, inorganic components and organic components are cooperatively used as flocculating agents, so that the novel water purifying agent has an excellent flocculent effect. The novel water purifying agent has the advantages of being high in purifying speed, good in effect, environmentally friendly, free of toxicity and the like.
Description
Technical field
The invention belongs to technical field of sewage, specifically a kind of water purification agent and its application.
Background technology
Because population increases and economic development, the impact money that the excessive exploitation and unreasonable development of resource are produced
The series of problems of source quality, these problems have directly threatened the existence of we and descendants.
China is equally faced with these problems, and China is the country of a water resources shortage, how to alleviate water resources shortage
And have become an instant problem the problems such as pollution.
At present, processing water resource pollution problem has various methods such as physics, chemistry, biology, synthesis, but physical method is more
There is treatment effect not good, handling rate instability problem；Biological method processing cost is too high, is not suitable for promoting the use of；It is adopt more
Chemical method is processing sewage, but existing water purification agent, and there is secondary pollution, one also had to environment in its agent formulations
Fixed impact.
The content of the invention
In view of the defect that prior art is present, the invention aims to provide a kind of low evil of low toxicity, high efficiency, low cost, fit
With the wide water purification agent of scope.
The technical scheme that the present invention is provided is as follows：
A kind of purifying agent, is made up of the raw material of following parts by weight：Sodium sulfate 20-40 parts, polyacrylamide 10-20
Part, sodium silicate 5-15 parts and Sodium Chloride 20-50 part.
Preferably, described purifying agent, is made up of the raw material of following parts by weight：Sodium sulfate 30-35 parts, poly- third
Acrylamide 10-12 part, sodium silicate 10-12 parts and Sodium Chloride 30-35 part.
Preferably, described purifying agent, is made up of the raw material of following parts by weight：30 parts of sodium sulfate, polypropylene
35 parts of 12 parts of amide, 10 parts of sodium silicate and Sodium Chloride.
Compared with prior art, the device have the advantages that being：
Polyacrylamide coagulation effect soluble in water that the purifying agent of the present invention is selected is excellent, product stability is good etc.
Deficiency, is suitable for pH value range extensively, and the pH of water reduces little after process, while being cooperateed with organic components as mixed using inorganic matters
Solidifying agent so that effect of the present invention with excellent flocculation, the present invention has purification speed fast, and effect is good, and environment-protecting asepsis etc. are excellent
Point.
Specific embodiment
With reference to specific embodiment, further details of elaboration is made to the present invention, but embodiments of the present invention are not
It is confined to the scope that embodiment is represented.
Embodiment 1：
A kind of purifying agent, is made up of the raw material of following parts by weight：20 parts of sodium sulfate, 10 parts of polyacrylamide, silicon
20 parts of 5 parts of sour sodium and Sodium Chloride；The preparation method of the water purification agent comprises the steps：Respectively by sodium sulfate, polyacrylamide,
Sodium silicate and sodium chloride powder are broken to 100 mesh, and mix homogeneously obtains final product water purification agent.
The purifying agent of the present invention when in use, only need to add the water purification agent of 0.1ppm in treatment sewage, you can
Significantly improve effect of settling.And, the COD and chromaticity index of water also can improve significantly after process.
Embodiment 2：
A kind of purifying agent, is made up of the raw material of following parts by weight：40 parts of sodium sulfate, 20 parts of polyacrylamide, silicon
50 parts of 15 parts of sour sodium and Sodium Chloride；The preparation method of the water purification agent comprises the steps：Respectively by sodium sulfate, polyacrylamide
Amine, sodium silicate and sodium chloride powder are broken to 200 mesh, and mix homogeneously obtains final product water purification agent.
The purifying agent of the present invention when in use, only need to add the water purification agent of 2.0ppm in treatment sewage, you can
Significantly improve effect of settling.And, the COD and chromaticity index of water also can improve significantly after process.
Embodiment 3：
A kind of purifying agent, is made up of the raw material of following parts by weight：30 parts of sodium sulfate, 15 parts of polyacrylamide, silicon
10 parts of sour sodium and Sodium Chloride 40；The preparation method of the sewage-treating agent comprises the steps：Respectively by sodium sulfate, polyacrylamide
Amine, sodium silicate and sodium chloride powder are broken to 120 mesh, and mix homogeneously obtains final product water purification agent.
The purifying agent of the present invention when in use, only need to add the water purification agent of 1.0ppm in treatment sewage, you can
Significantly improve effect of settling.And, the COD and chromaticity index of water also can improve significantly after process.
The sewage of certain sewage treatment plant is processed using the purifying agent obtained in embodiment of the present invention 1-3, and
The Con trolling index row of the sewage after before processing is tested, sewage after the water purification agent obtained in embodiment 1-3 process, water outlet
Water quality items Testing index can reach the limit value of sewage drainage standard.
It is aforementioned to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
1. a kind of purifying agent, it is characterised in that be made up of the raw material of following parts by weight：Sodium sulfate 20-40 parts, polypropylene
Amide 10-20 parts, sodium silicate 5-15 parts and Sodium Chloride 20-50 part.
2. purifying agent according to claim 1, it is characterised in that be made up of the raw material of following parts by weight：Sulphuric acid
Sodium 30-35 parts, polyacrylamide 10-12 parts, sodium silicate 10-12 parts and Sodium Chloride 30-35 part.
3. purifying agent according to claim 1, it is characterised in that be made up of the raw material of following parts by weight：Sulphuric acid
35 parts of 30 parts of sodium, 12 parts of polyacrylamide, 10 parts of sodium silicate and Sodium Chloride.
4. according to the preparation method of the arbitrary described purifying agent of claim 1-3, it is characterised in that comprise the steps：
Respectively sodium sulfate, polyacrylamide, sodium silicate and sodium chloride powder are broken to into 200 mesh, mix homogeneously obtains final product water purification agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985860.4A CN106565004A (en) | 2016-11-09 | 2016-11-09 | Novel water purifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985860.4A CN106565004A (en) | 2016-11-09 | 2016-11-09 | Novel water purifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106565004A true CN106565004A (en) | 2017-04-19 |
Family
ID=58540756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985860.4A Pending CN106565004A (en) | 2016-11-09 | 2016-11-09 | Novel water purifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106565004A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207369A (en) * | 1998-05-24 | 1999-02-10 | 韩允志 | Process for preparing compound flocculating settling agent |
| DE10316476A1 (en) * | 2003-04-09 | 2004-10-28 | Stockhausen Gmbh & Co. Kg | Water-soluble polymers with improved solubility, their preparation and use |
| CN101045571A (en) * | 2007-04-28 | 2007-10-03 | 柴方战 | Finishing agent for coal washing water |
| CN102372324A (en) * | 2010-08-06 | 2012-03-14 | 余建国 | Composite purifier |
| CN104445548A (en) * | 2014-11-07 | 2015-03-25 | 安徽天润化学工业股份有限公司 | Composite polyacrylamide for water treatment |
| CN104628108A (en) * | 2015-02-09 | 2015-05-20 | 西安华诺石油技术开发有限公司 | Preparation method for high-efficient specialized flocculant |
| CN105600944A (en) * | 2016-01-19 | 2016-05-25 | 张锐 | Flocculant for degreasing and settling waste water and preparation method of flocculant |
-
2016
- 2016-11-09 CN CN201610985860.4A patent/CN106565004A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207369A (en) * | 1998-05-24 | 1999-02-10 | 韩允志 | Process for preparing compound flocculating settling agent |
| DE10316476A1 (en) * | 2003-04-09 | 2004-10-28 | Stockhausen Gmbh & Co. Kg | Water-soluble polymers with improved solubility, their preparation and use |
| CN101045571A (en) * | 2007-04-28 | 2007-10-03 | 柴方战 | Finishing agent for coal washing water |
| CN102372324A (en) * | 2010-08-06 | 2012-03-14 | 余建国 | Composite purifier |
| CN104445548A (en) * | 2014-11-07 | 2015-03-25 | 安徽天润化学工业股份有限公司 | Composite polyacrylamide for water treatment |
| CN104628108A (en) * | 2015-02-09 | 2015-05-20 | 西安华诺石油技术开发有限公司 | Preparation method for high-efficient specialized flocculant |
| CN105600944A (en) * | 2016-01-19 | 2016-05-25 | 张锐 | Flocculant for degreasing and settling waste water and preparation method of flocculant |
Non-Patent Citations (4)
| Title |
|---|
| 张凤森: "煤炭工业用的新絮凝剂 ", 《中州煤炭》 * |
| 李本高等: "《现代工业水处理技术与应用》", 23 June 2004, 中国石化出版社 * |
| 马金元等: "不同类型水处理剂对马海盐湖高不溶物钾盐矿浆的絮凝沉降及过滤性能研究", 《盐湖研究》 * |
| 魏君等: "《聚丙烯酰胺及其衍生物的生产技术与应用》", 31 October 2011, 石油工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105439217A (en) | Sewage processing agent | |
| CN103101999A (en) | Novel sewage treatment agent | |
| CN106430504A (en) | Domestic sewage phosphate removing agent | |
| CN108325498A (en) | A method of synchronizing nitrogen phosphorus in recycling waste water using magnesium hydroxide modified meerschaum | |
| CN103420468A (en) | Multi-element composite flocculant for treating printing and dying wastewater and textile wastewater and preparing method thereof | |
| CN107381745A (en) | A kind of environmental protection flocculant and preparation method thereof | |
| CN107936193A (en) | The preparation method and application of starch flocculant | |
| CN105923921B (en) | The treatment process of gourmet powder fermenting waste water | |
| CN102992458A (en) | Flocculating agent for treating leather waste water | |
| CN105439268A (en) | Preparation method of novel sewage processing agent | |
| CN105481031A (en) | Novel sewage treatment agent | |
| CN104261651B (en) | A kind of polyacrylamide sludge dehydrating agent and preparation method thereof | |
| CN107935069A (en) | Industrial waste water treatment agent | |
| CN106565001A (en) | Novel water purifying agent and preparation method thereof | |
| CN107473350A (en) | A kind of sewage disposal precipitating reagent | |
| CN106565004A (en) | Novel water purifying agent | |
| CN105585085A (en) | Preparation method of sewage treating agent | |
| CN104891778A (en) | Flocculant and method for dewatering sludge | |
| CN106565002A (en) | Novel sewage treating agent | |
| CN105174401A (en) | High-efficiency sewage treating agent | |
| CN104591361A (en) | Sewage treatment agent | |
| CN106587295A (en) | Novel water purifying agent | |
| CN107827180A (en) | Waste water treating agent | |
| CN107381744A (en) | A kind of waste water flocculant and preparation method thereof | |
| CN106630055A (en) | Sewage treatment agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |
|
| WD01 | Invention patent application deemed withdrawn after publication |