CN1669635A - Kieselguhr water-purifying agent - Google Patents
Kieselguhr water-purifying agent Download PDFInfo
- Publication number
- CN1669635A CN1669635A CN 200410079630 CN200410079630A CN1669635A CN 1669635 A CN1669635 A CN 1669635A CN 200410079630 CN200410079630 CN 200410079630 CN 200410079630 A CN200410079630 A CN 200410079630A CN 1669635 A CN1669635 A CN 1669635A
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- CN
- China
- Prior art keywords
- water
- grade diatomite
- purification agent
- powder
- polyacrylamide
- 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.)
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Abstract
The invention relates to a bergmeal water purification agent, which belongs to the water disposal technical fields. The water purification agent uses the medium-grade diatomite powder whose diatom content is between 60-70% as the basal body, combined with the adjuvant additive or polyacrylamide; wherein: a, the weight ratio of the component is: the adjuvant additive 13-22%, the rest is the medium-grade diatomite powder; the adjuvant additive is aluminum sulfate, ferric chloride, polychloride; b, the weight ratio of the component is: polyacrylamide 3-4ppm, the rest is the medium-grade diatomite powder.
Description
Technical field:
The present invention relates to a kind of diatomaceous earth purifier, belong to water-treatment technology field.
Background technology:
At present, the product and the method that are used for water treatment are more, and certain effect is all arranged.But all there is the cost height or easily causes secondary pollution problems.
By literature search, do not find the open report identical with the present invention.
Summary of the invention:
The objective of the invention is to overcome the deficiency of prior art, provide a kind of cost low, the diatomaceous earth purifier that purification efficiency is high.
Water purification agent of the present invention is matrix with diatom content at the middle grade diatomite in powder of 60-70%, adds supplementary additive or polyacrylamide and mixes; Wherein:
A. the weight percent of component is: supplementary additive 13-22%, all the other are middle grade diatomite in powder; Supplementary additive is Tai-Ace S 150, iron trichloride, polymerize aluminum chloride;
B. the weight percent of component is: polyacrylamide 3-4ppm, all the other are middle grade diatomite in powder.
It is low that the present invention has a cost, purification efficiency height, advantage such as adaptability is strong, and is easy to use.
Embodiment:
Embodiment 1:
With weight percent be 22% Tai-Ace S 150, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 60%), put into 1000 times of high-colour intensity wastewaters (as dyeing waste water etc.), through flocculation in 10 minutes, precipitation, the SS in the water, COD, BOD, pigment, heavy metal have effectively been removed, treated waste water can be recycled, or qualified discharge.
Embodiment 2:
With weight percent be 13% iron trichloride, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 65%), be used for purifying drinking water, add water purification agent by 2/10000ths of former water weight,, promptly arrive national drinking water standard through flocculation in 2 minutes, precipitation.
Embodiment 3:
With weight percent be 15% polymerize aluminum chloride, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 65%), be used for the fish pond water treatment, add water purification agent by 5/10000ths of former water weight, through 30 minutes flocculations, precipitation, 90% SS, COD in dewatering, BOD, 80% TN, TP.
Embodiment 4:
With weight percent be 17% polymerize aluminum chloride, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 70%), be used for municipal sewage treatment, add water purification agent by 5/10000ths of former water weight, through 10 minutes flocculations, precipitation, 90% SS, COD in dewatering, BOD, 80% TN, TP.Treated municipal effluent reaches middle water quality standard.
Embodiment 5:
With the polyacrylamide of 3ppm, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 70%), be used for the processing of plateau lake algae blue-green algae, add water purification agent by 5/10000ths of former water weight, effectively remove SS, COD, BOD, pigment, heavy metal in the water, with algae enrichment, the death by suffocation in the water, above-mentioned removal thing will all be bubbled through the water column, and by Salvage and Wreck Removal, the visibility meter of water is brought up to more than the 1m by 0.1m in the lake.
Embodiment 6:
With the polyacrylamide of 4ppm, all the other are mixed into water purification agent for middle grade diatomite in powder (diatom content is 70%), be used for the processing of plateau lake algae blue-green algae, add water purification agent by 5/10000ths of former water weight, effectively remove SS, COD, BOD, pigment, heavy metal in the water, with algae enrichment, the death by suffocation in the water, above-mentioned removal thing will all be bubbled through the water column, and by Salvage and Wreck Removal, the visibility meter of water is brought up to more than the 1m by 0.1m in the lake.
Claims (1)
1, a kind of diatomaceous earth purifier is characterized in that this water purification agent is matrix with diatom content at the middle grade diatomite in powder of 60-70%, adds supplementary additive or polyacrylamide and mixes; Wherein:
A. the weight percent of component is: supplementary additive 13-22%, all the other are middle grade diatomite in powder; Supplementary additive is Tai-Ace S 150, iron trichloride, polymerize aluminum chloride;
B. the weight percent of component is: polyacrylamide 3-4ppm, all the other are middle grade diatomite in powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079630 CN1669635A (en) | 2004-12-24 | 2004-12-24 | Kieselguhr water-purifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079630 CN1669635A (en) | 2004-12-24 | 2004-12-24 | Kieselguhr water-purifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1669635A true CN1669635A (en) | 2005-09-21 |
Family
ID=35041200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410079630 Pending CN1669635A (en) | 2004-12-24 | 2004-12-24 | Kieselguhr water-purifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1669635A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100560514C (en) * | 2008-01-14 | 2009-11-18 | 中国科学院广州地球化学研究所 | Be used for removing water Cr 6+The preparation method of nano magnetite/diatomite composition |
| MD3973C2 (en) * | 2008-11-24 | 2010-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Process for obtaining a sorbent on base of diatomite for purification from fluorine ions |
| MD4142C1 (en) * | 2010-10-12 | 2012-07-31 | Inst De Chimie Al Academiei De Stiinte A Moldovei | Process for water purification from hydrogen sulfide and sulfides |
| MD20110099A2 (en) * | 2011-03-18 | 2012-09-30 | Институт Прикладной Физики Академии Наук Молдовы | Sorption-filtering material for water purification and process for its production |
| CN103964515A (en) * | 2013-02-02 | 2014-08-06 | 嵊州市兴龙硅藻土开发制品有限公司 | Preparation method of diatomite water quality purifying agent |
| CN110282750A (en) * | 2019-06-26 | 2019-09-27 | 中铁雄安建设有限公司 | A kind of sewage treatment preparation and application method |
| CN110294524A (en) * | 2019-05-09 | 2019-10-01 | 太致新材料(上海)有限公司 | A kind of multifunctional efficient water purification agent |
| CN111482162A (en) * | 2020-05-10 | 2020-08-04 | 孙新元 | Water purifying agent based on modified diatomite and preparation method thereof |
-
2004
- 2004-12-24 CN CN 200410079630 patent/CN1669635A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100560514C (en) * | 2008-01-14 | 2009-11-18 | 中国科学院广州地球化学研究所 | Be used for removing water Cr 6+The preparation method of nano magnetite/diatomite composition |
| MD3973C2 (en) * | 2008-11-24 | 2010-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Process for obtaining a sorbent on base of diatomite for purification from fluorine ions |
| MD4142C1 (en) * | 2010-10-12 | 2012-07-31 | Inst De Chimie Al Academiei De Stiinte A Moldovei | Process for water purification from hydrogen sulfide and sulfides |
| MD20110099A2 (en) * | 2011-03-18 | 2012-09-30 | Институт Прикладной Физики Академии Наук Молдовы | Sorption-filtering material for water purification and process for its production |
| CN103964515A (en) * | 2013-02-02 | 2014-08-06 | 嵊州市兴龙硅藻土开发制品有限公司 | Preparation method of diatomite water quality purifying agent |
| CN110294524A (en) * | 2019-05-09 | 2019-10-01 | 太致新材料(上海)有限公司 | A kind of multifunctional efficient water purification agent |
| CN110282750A (en) * | 2019-06-26 | 2019-09-27 | 中铁雄安建设有限公司 | A kind of sewage treatment preparation and application method |
| CN111482162A (en) * | 2020-05-10 | 2020-08-04 | 孙新元 | Water purifying agent based on modified diatomite and preparation method thereof |
| CN111482162B (en) * | 2020-05-10 | 2023-12-01 | 大庆市源邦石油科技有限公司 | Water purifying agent based on modified diatomite and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |