CN104445556A - Efficient sewage treatment agent - Google Patents
Efficient sewage treatment agent Download PDFInfo
- Publication number
- CN104445556A CN104445556A CN201410767780.2A CN201410767780A CN104445556A CN 104445556 A CN104445556 A CN 104445556A CN 201410767780 A CN201410767780 A CN 201410767780A CN 104445556 A CN104445556 A CN 104445556A
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- China
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- treating agent
- high efficiency
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an efficient sewage treatment agent which contains the following raw materials in percentage by weight: 50-70wt% of a first component and 30-50wt% of a second component, wherein the first component comprises the following materials in parts by weight: 30-50 parts of polyacrylamide, 10-20 parts of polyferric chloride, 15-25 parts of soybean protein, 10-15 parts of ethylenediamine tetraacetic acid, 25-35 parts of sodium humate, 30-50 parts of zeolite particles, 35-45 parts of medical stone particles, 20-35 parts of sepiolite particles and 30-45 parts of activated carbon; and the second component comprises the following materials in parts by mole: 2-5 parts of sodium silicate, 1-4 parts of sodium sulfide and 3-6 parts of hydrogen peroxide. The efficient sewage treatment agent disclosed by the invention is low in cost and good in treatment effect, especially for heavy metals.
Description
Technical field
The present invention relates to technical field of sewage, particularly relate to a kind of high efficiency sewage treating agent.
Background technology
Due to population growth and Economic development, the series of problems affecting resource quality produced the excessive exploitation of resource and unreasonable development, these problems have directly threatened the existence of we and descendants.And China is as the country of a water resources shortage, how alleviates the problem such as water resources shortage and pollution and become an instant problem.
At present, process water resource pollution problem has physics, chemistry, biology, the multiple method such as comprehensive, but to there is treatment effect not good more for physical method, processing rate instability problem; Biological method processing cost is too high, is not suitable for promoting the use of; Many employings chemical process is disposed of sewage, but existing sewage-treating agent, and price is high, and heavy metal process is undesirable.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of high efficiency sewage treating agent, with low cost, treatment effect is good, and especially heavy metal treatment effect is outstanding.
A kind of high efficiency sewage treating agent that the present invention proposes, its raw materials by weight comprises: 50-70wt% first component and 30-50wt% second component; Wherein the first component comprises by weight: polyacrylamide 30-50 part, polyferric chloride 10-20 part, soybean protein 15-25 part, ethylenediamine tetraacetic acid (EDTA) 10-15 part, Sodium salts humic acids 25-35 part, zeolite granular 30-50 part, medical stone granule: 35-45 part, sepiolite particle 20-35 part, gac 30-45 part; Second component comprises by molar part: water glass 2-5 part, sodium sulphite 1-4 part, hydrogen peroxide 3-6 part.
Preferably, the weight ratio of the first component and second component is 55-65:35-45.
Preferably, the weight ratio of polyacrylamide, polyferric chloride, soybean protein, ethylenediamine tetraacetic acid (EDTA) and Sodium salts humic acids is 35-45:12-18:18-22:11-13:27-33.
Preferably, the mol ratio of water glass and sodium sulphite is 3-4:2-3.
Preferably, its raw materials by weight comprises: 55-65wt% first component and 35-45wt% second component; Wherein the first component comprises by weight: polyacrylamide 35-45 part, polyferric chloride 12-18 part, soybean protein 18-22 part, ethylenediamine tetraacetic acid (EDTA) 11-13 part, Sodium salts humic acids 27-33 part, zeolite granular 35-45 part, medical stone granule: 36-43 part, sepiolite particle 25-30 part, gac 35-40 part; Second component comprises by molar part: water glass 3-4 part, sodium sulphite 2-3 part, hydrogen peroxide 4-5 part.
The present invention adopts polyacrylamide, polyferric chloride and soybean protein to coordinate and forms colloid, combine with heavy metal ion to produce and precipitate, and ethylenediamine tetraacetic acid (EDTA) is as complexing agent, Sodium salts humic acids is as sequestrant, all can with heavy metal ion coordination, again by with water glass, sodium sulphite reaction precipitation, thus remove the heavy metal ion in sewage; Zeolite granular, medical stone granule:, sepiolite particle and gac all have vesicular structure, heavy metal ion in adsorbable sewage and cause harmful toxin, the objectionable impuritiess such as the heavy metal such as mercury, lead, cadmium, arsenic, fluorine in removing water and muriate, prussiate, residues of banned pesticides, leucoaurin, can also the bacteriums such as intestinal bacteria be adsorbed, improve the present invention further to the treatment effect of sewage; Hydrogen peroxide, as strong oxidizer, directly can kill the germ in sewage.The first component in the present invention and the second component effect of cooperatively interacting, substantially increase treatment effect, especially heavy metal treatment effect is outstanding, and the present invention is with low cost, is easy to promote.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of high efficiency sewage treating agent that the present invention proposes, its raw materials by weight comprises: 50wt% first component and 50wt% second component; Wherein the first component comprises by weight: polyacrylamide 30 parts, polyferric chloride 20 parts, soybean protein 15 parts, ethylenediamine tetraacetic acid (EDTA) 15 parts, Sodium salts humic acids 25 parts, zeolite granular 30 parts, medical stone granule: 45 parts, sepiolite particle 20 parts, gac 45 parts; Second component comprises by molar part: water glass 2 parts, 4 parts, sodium sulphite, hydrogen peroxide 3 parts.
Embodiment 2
A kind of high efficiency sewage treating agent that the present invention proposes, its raw materials by weight comprises: 70wt% first component and 30wt% second component; Wherein the first component comprises by weight: polyacrylamide 50 parts, polyferric chloride 10 parts, soybean protein 25 parts, ethylenediamine tetraacetic acid (EDTA) 10 parts, Sodium salts humic acids 35 parts, zeolite granular 50 parts, medical stone granule: 35 parts, sepiolite particle 35 parts, gac 30 parts; Second component comprises by molar part: water glass 5 parts, 1 part, sodium sulphite, hydrogen peroxide 6 parts.
Embodiment 3
A kind of high efficiency sewage treating agent that the present invention proposes, its raw materials by weight comprises: 65wt% first component and 35wt% second component; Wherein the first component comprises by weight: polyacrylamide 45 parts, polyferric chloride 12 parts, soybean protein 22 parts, ethylenediamine tetraacetic acid (EDTA) 11 parts, Sodium salts humic acids 33 parts, zeolite granular 35 parts, medical stone granule: 43 parts, sepiolite particle 25 parts, gac 40 parts; Second component comprises by molar part: water glass 3 parts, 3 parts, sodium sulphite, hydrogen peroxide 4 parts.
Embodiment 4
A kind of high efficiency sewage treating agent that the present invention proposes, its raw materials by weight comprises: 55wt% first component and 45wt% second component; Wherein the first component comprises by weight: polyacrylamide 35 parts, polyferric chloride 18 parts, soybean protein 18 parts, ethylenediamine tetraacetic acid (EDTA) 13 parts, Sodium salts humic acids 27 parts, zeolite granular 45 parts, medical stone granule: 36 parts, sepiolite particle 30 parts, gac 35 parts; Second component comprises by molar part: water glass 4 parts, 2 parts, sodium sulphite, hydrogen peroxide 5 parts.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a high efficiency sewage treating agent, is characterized in that, its raw materials by weight comprises: 50-70wt% first component and 30-50wt% second component;
Wherein the first component comprises by weight: polyacrylamide 30-50 part, polyferric chloride 10-20 part, soybean protein 15-25 part, ethylenediamine tetraacetic acid (EDTA) 10-15 part, Sodium salts humic acids 25-35 part, zeolite granular 30-50 part, medical stone granule: 35-45 part, sepiolite particle 20-35 part, gac 30-45 part;
Second component comprises by molar part: water glass 2-5 part, sodium sulphite 1-4 part, hydrogen peroxide 3-6 part.
2. high efficiency sewage treating agent according to claim 1, it is characterized in that, the weight ratio of the first component and second component is 55-65:35-45.
3. high efficiency sewage treating agent according to claim 1 or 2, is characterized in that, the weight ratio of polyacrylamide, polyferric chloride, soybean protein, ethylenediamine tetraacetic acid (EDTA) and Sodium salts humic acids is 35-45:12-18:18-22:11-13:27-33.
4. high efficiency sewage treating agent according to any one of claim 1-3, is characterized in that, the mol ratio of water glass and sodium sulphite is 3-4:2-3.
5. high efficiency sewage treating agent according to any one of claim 1-4, is characterized in that, its raw materials by weight comprises: 55-65wt% first component and 35-45wt% second component; Wherein the first component comprises by weight: polyacrylamide 35-45 part, polyferric chloride 12-18 part, soybean protein 18-22 part, ethylenediamine tetraacetic acid (EDTA) 11-13 part, Sodium salts humic acids 27-33 part, zeolite granular 35-45 part, medical stone granule: 36-43 part, sepiolite particle 25-30 part, gac 35-40 part; Second component comprises by molar part: water glass 3-4 part, sodium sulphite 2-3 part, hydrogen peroxide 4-5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767780.2A CN104445556A (en) | 2014-12-12 | 2014-12-12 | Efficient sewage treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767780.2A CN104445556A (en) | 2014-12-12 | 2014-12-12 | Efficient sewage treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104445556A true CN104445556A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767780.2A Pending CN104445556A (en) | 2014-12-12 | 2014-12-12 | Efficient sewage treatment agent |
Country Status (1)
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084485A (en) * | 2015-08-28 | 2015-11-25 | 邓忆凯 | High-efficient waste water flocculant and preparation method thereof |
| CN105330031A (en) * | 2015-12-14 | 2016-02-17 | 潘豪杰 | Method for treating heavy metal polluted sewage through chelating agent |
| CN105439239A (en) * | 2015-12-23 | 2016-03-30 | 佛山市雅洁源科技股份有限公司 | Material for water purification |
| CN105540809A (en) * | 2015-12-14 | 2016-05-04 | 潘豪杰 | Heavy metal chelating agent |
| CN105536737A (en) * | 2016-01-26 | 2016-05-04 | 苏州能华节能环保科技有限公司 | Water-treatment lead adsorbent and preparation method thereof |
| CN106630505A (en) * | 2016-10-20 | 2017-05-10 | 郑州源冉生物技术有限公司 | Heavy metal sludge treatment agent and preparation method thereof |
| CN106946364A (en) * | 2017-04-28 | 2017-07-14 | 防城港市海洋局 | A kind of sewage-treating agent |
| CN107200368A (en) * | 2017-07-17 | 2017-09-26 | 吴蕴仪 | A kind of environment-friendly type domestic sewage treating compound and preparation method thereof |
| CN107694531A (en) * | 2017-11-29 | 2018-02-16 | 南阳理工学院 | A kind of ramee compound adsorbent and preparation method thereof |
| CN109024047A (en) * | 2018-08-03 | 2018-12-18 | 广州市宏晓包装制品有限公司 | One kind removing metal paper pulp manufacturing technique |
| CN109467145A (en) * | 2018-12-04 | 2019-03-15 | 湖南工程学院 | A kind of organic waste water treatment agent containing porous sepiolite |
| CN109665603A (en) * | 2017-10-14 | 2019-04-23 | 梁秋云 | A kind of sewage-treating agent handling the exceeded sewage of copper metal |
| CN110975797A (en) * | 2019-12-17 | 2020-04-10 | 广州秦安农业科技有限公司 | Iron-based argillaceous limestone-based mercury advanced treatment material and preparation method and application thereof |
-
2014
- 2014-12-12 CN CN201410767780.2A patent/CN104445556A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084485A (en) * | 2015-08-28 | 2015-11-25 | 邓忆凯 | High-efficient waste water flocculant and preparation method thereof |
| CN105330031A (en) * | 2015-12-14 | 2016-02-17 | 潘豪杰 | Method for treating heavy metal polluted sewage through chelating agent |
| CN105540809A (en) * | 2015-12-14 | 2016-05-04 | 潘豪杰 | Heavy metal chelating agent |
| CN105439239A (en) * | 2015-12-23 | 2016-03-30 | 佛山市雅洁源科技股份有限公司 | Material for water purification |
| CN105536737A (en) * | 2016-01-26 | 2016-05-04 | 苏州能华节能环保科技有限公司 | Water-treatment lead adsorbent and preparation method thereof |
| CN106630505A (en) * | 2016-10-20 | 2017-05-10 | 郑州源冉生物技术有限公司 | Heavy metal sludge treatment agent and preparation method thereof |
| CN106946364A (en) * | 2017-04-28 | 2017-07-14 | 防城港市海洋局 | A kind of sewage-treating agent |
| CN107200368A (en) * | 2017-07-17 | 2017-09-26 | 吴蕴仪 | A kind of environment-friendly type domestic sewage treating compound and preparation method thereof |
| CN109665603A (en) * | 2017-10-14 | 2019-04-23 | 梁秋云 | A kind of sewage-treating agent handling the exceeded sewage of copper metal |
| CN107694531A (en) * | 2017-11-29 | 2018-02-16 | 南阳理工学院 | A kind of ramee compound adsorbent and preparation method thereof |
| CN109024047A (en) * | 2018-08-03 | 2018-12-18 | 广州市宏晓包装制品有限公司 | One kind removing metal paper pulp manufacturing technique |
| CN109467145A (en) * | 2018-12-04 | 2019-03-15 | 湖南工程学院 | A kind of organic waste water treatment agent containing porous sepiolite |
| CN110975797A (en) * | 2019-12-17 | 2020-04-10 | 广州秦安农业科技有限公司 | Iron-based argillaceous limestone-based mercury advanced treatment material and preparation method and application thereof |
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Legal Events
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| C06 | Publication | ||
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Application publication date: 20150325 |