CN103723805A - Landscape water body compound flocculating agent and preparation method thereof - Google Patents
Landscape water body compound flocculating agent and preparation method thereof Download PDFInfo
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- CN103723805A CN103723805A CN201210382143.4A CN201210382143A CN103723805A CN 103723805 A CN103723805 A CN 103723805A CN 201210382143 A CN201210382143 A CN 201210382143A CN 103723805 A CN103723805 A CN 103723805A
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- water
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- flocculating agent
- landscape
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to a landscape water body compound flocculating agent and preparation method thereof, and the product mainly comprises the following components by weight ratio: 5-10% of fly ash, 10-15% of desulfurized gypsum, 5-10% of Bacillus subtilis bacterium powder, 5-10% of diatomite and 50-70% of water. The flocculating agent provided by the invention can effectively reduce water body transparency decrease of landscape water body which is caused by eutrophication, and can effectively reduce COD content in water. The landscape water body compound flocculating agent has the advantages of high efficiency and environmental protection without secondary pollution. During preparation, fly ash, desulfurized gypsum, chitosan and diatomite are uniformly mixed with water, and pH is adjusted to 7.0 with acid or alkali, and then Bacillus subtilis bacterium powder is uniformly mixed for preparation. When used, the stock solution is diluted to 2-5 times with water, and then is sprayed on the surface of the water body.
Description
Technical field
The present invention relates to a kind of flocculation agent and preparation method thereof, particularly relate to a kind of landscape water body composite flocculant and preparation method thereof.
Background technology
Flocculation agent is for making solute, colloid or suspended particle in solution produce the material of flocks, in solid-liquid separation and water treatment procedure, being widely used.China is a country that water resources is poorer, and along with economic develop rapidly, the situation that water pollutes is day by day serious, and water purification is processed and seemed more and more important.Flocculation technique, as a kind of economical and effective water technology, is widely used in water treatment both domestic and external.
Landscape water body continues to bring out along with the development of urbanization process and real estate industry as a part for urban water-body, but has thereupon also occurred a lot of problems.Main manifestations is the problem of body eutrophication, due to features such as the closure of landscape water body is strong, poor fluidities, causes the suspended matter in algal bloom water also constantly to increase, and has had a strong impact on the function of viewing and admiring of water body.After current many flocculation agent application, can cause secondary pollution.Therefore,, in view of the specific function of landscape water body, study a kind of non-secondary pollution, flocculation agent efficient, environment-friendly composite has become a kind of trend.
Summary of the invention
The object of the invention is to solve the algae and water amount reproduction that current landscape water eutrophication problem causes, in water, suspended matter constantly increases, the problem that water transparency constantly reduces.For purifying, landscape water body provides composite flocculant of a kind of efficient, environmental protection and preparation method thereof.
In order to realize above object, composite flocculant of the present invention has adopted nontoxic, harmless starting material.And after being used, the composite flocculant after combination can also effectively improve the clearance of COD in water body.Its composition mainly comprises: flyash, desulfurated plaster, chitosan, subtilis bacterium powder and diatomite.While needing during preparation, first flyash, desulfurated plaster, chitosan, diatomite are put in water and are mixed, then with sulfuric acid or sodium hydroxide, regulate pH to 7.0, finally add subtilis bacterium powder to mix standby.During use, stoste dilute with water 2-5 doubly, evenly splashes in water surface.
Embodiment
For example configure the flocculation agent of 100kg: weigh flyash 5kg, desulfurated plaster 10kg, chitosan 5kg, diatomite 10kg, is placed in the water of 65kg and mixes, and then with sulfuric acid and sodium hydroxide, regulates pH to 7.0, then adds subtilis bacterium powder 5kg to mix standby.During use, dilute with water is 5 times, evenly splashes in water surface.
Claims (2)
1. landscape water body composite flocculant and preparation method thereof, is characterized in that each composition mainly comprises following weight proportion: flyash 5-10%, desulfurated plaster 10-15%, chitosan 5-10%, subtilis bacterium powder 5-10%, diatomite 5-10%, water 50-70%.
2. a kind of landscape water body composite flocculant according to claim 1 and preparation method thereof, it is characterized in that: during preparation, first flyash, desulfurated plaster, chitosan, diatomite are put in water and are mixed, then with sulfuric acid or sodium hydroxide, regulate pH to 7.0, finally add subtilis bacterium powder to mix standby.During use, stoste dilute with water 2-5 doubly, evenly splashes in water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382143.4A CN103723805A (en) | 2012-10-10 | 2012-10-10 | Landscape water body compound flocculating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382143.4A CN103723805A (en) | 2012-10-10 | 2012-10-10 | Landscape water body compound flocculating agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723805A true CN103723805A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210382143.4A Pending CN103723805A (en) | 2012-10-10 | 2012-10-10 | Landscape water body compound flocculating agent and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103723805A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386827A (en) * | 2014-10-31 | 2015-03-04 | 安徽华亿农牧科技发展有限公司 | Environment-friendly water purifier, preparation and using methods thereof |
| CN106219709A (en) * | 2016-09-27 | 2016-12-14 | 合肥天翔环境工程有限公司 | A kind of inorganic flocculating agent and preparation method thereof |
| CN106430628A (en) * | 2016-11-24 | 2017-02-22 | 防城港市畜牧站 | Treating agent for aquaculture sewage |
| CN108658258A (en) * | 2018-07-28 | 2018-10-16 | 浙江国禾实业股份有限公司 | Water body cleansing agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246397A (en) * | 1994-03-10 | 1995-09-26 | Mitsubishi Materials Corp | Treatment of dredging slurry |
| CN1919745A (en) * | 2006-07-19 | 2007-02-28 | 中国科学院等离子体物理研究所 | Method of control town domestic sewage using magnetic polymers guided by fly ash and flocculant |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN101880101A (en) * | 2010-02-03 | 2010-11-10 | 王鹤立 | Composite technology for treatment of urban wastewater in complete set of physical and chemical methods |
-
2012
- 2012-10-10 CN CN201210382143.4A patent/CN103723805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246397A (en) * | 1994-03-10 | 1995-09-26 | Mitsubishi Materials Corp | Treatment of dredging slurry |
| CN1919745A (en) * | 2006-07-19 | 2007-02-28 | 中国科学院等离子体物理研究所 | Method of control town domestic sewage using magnetic polymers guided by fly ash and flocculant |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN101880101A (en) * | 2010-02-03 | 2010-11-10 | 王鹤立 | Composite technology for treatment of urban wastewater in complete set of physical and chemical methods |
Non-Patent Citations (1)
| Title |
|---|
| 钱宝刚: "枯草芽孢杆菌产絮凝剂的发酵条件及絮凝特性研究", 《水处理技术》, vol. 37, no. 8, 31 August 2011 (2011-08-31) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386827A (en) * | 2014-10-31 | 2015-03-04 | 安徽华亿农牧科技发展有限公司 | Environment-friendly water purifier, preparation and using methods thereof |
| CN104386827B (en) * | 2014-10-31 | 2016-07-06 | 安徽华亿农牧科技发展有限公司 | A kind of environment-friendly type water purification agent and preparation thereof and using method |
| CN106219709A (en) * | 2016-09-27 | 2016-12-14 | 合肥天翔环境工程有限公司 | A kind of inorganic flocculating agent and preparation method thereof |
| CN106430628A (en) * | 2016-11-24 | 2017-02-22 | 防城港市畜牧站 | Treating agent for aquaculture sewage |
| CN108658258A (en) * | 2018-07-28 | 2018-10-16 | 浙江国禾实业股份有限公司 | Water body cleansing agent |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Landscape Ecology, Institute of Science and Technology in Northern Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |