2016
cn106219710a water composite flocculant google patent
CN106219710A - Water treatment composite flocculant - Google
The present invention proposes a kind of water treatment composite flocculant, it is in granular form, described flocculant granule is formed by double-deck flocculant is compound, it is flyash...
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CN111717974A - Composite flocculant - Google Patents
The invention discloses a composite flocculant, which is prepared from the following raw materials in parts by weight: 40-70 parts of modified clay, 10-40 parts of aluminum salt and 2-5 parts of...
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CN105293666A - Composite flocculant - Google Patents
The composite flocculant with a new formula has the advantages that the treatment effect is good, the treatment rate is obviously improved, and the wastewater treatment cost is low and the like, thereby improving the utilization ratio of water resources.
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CN101973613A - Composite flocculant - Google Patents
The invention has the advantages that: the composite flocculant is low in cost, practical, nontoxic and harmless, can effectively remove high-concentration organic pollutants and suspended matters from a waste water treatment system, has an excellent removal effect on chromaticity and can be used in place of various medicaments.
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CN108793360A - The composite flocculation - Google Patents
The present invention proposes a kind of composite flocculation agent of organics removal, including following raw material：30~50 parts of poly-ferric chloride-organic composite coagulator, 10~20 parts of flyash modified bodied ferric sulfate, 10~20 parts of magnesium citrate, 8~16 parts of polysilicon acid flocculant, 4~8 parts of
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CN108658196A - Industrial Wastewater - Google Patents
The present invention proposes a kind of Industrial Wastewater Treatment composite flocculation agent, according to the number of parts by weight, including following components：10~20 parts of...
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Efficient water treatment flocculant - Google Patents
Abstract. The invention discloses a preparation method of decolorizing flocculant, belonging to the technical field of preparation of water treatment agent. In the process of preparing dicyandiamide-formaldehyde polycondensate decolorizing flocculant, raw materials are necessarily heated to initiate condensation reaction. The preparation method
Get PriceCN108658197A - Inorganic-organic composite - Google Patents
The present invention proposes a kind of inorganic organic composite coagulator, according to the number of parts by weight, including following components：15~25 parts of 100 parts of poly-ferric chloride organic composite coagulator, 10~20 parts of polyvinylpyrrolidone, 4~8 parts of carboxymethyl cellulose and kaolin；The poly-ferric chloride organic composite coagulator is mainly prepared
Get PriceEfficient water treatment flocculant - Google Patents
The invention relates to a high efficiency water treatment flocculant for drinking water and water treatment comprising a metal cation flocculant which is characterized in that the high efficiency water treatment flocculant also comprises a high efficiency adsorption component and an assistant medicament to be remixed, inwhich the weight ratio is: the high efficiency adsorption component 5-15%
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CN103922451A - Environment-friendly - Google Patents
The invention discloses an environment-friendly polysilicic acid modified montmorillonite composite running water flocculant, which is prepared from a polysilicic acid solution and a modified montmorillonite solution, wherein the volume ratio of the polysilicic acid solution to the modified montmorillonite solution is (4-10):(5-8); the modified montmorillonite solution is a mixture of sodium
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CN108840410A - The flocculant of Acid Dye - Google Patents
The invention proposes a kind of flocculants of Acid Dye Wastewater processing, including following raw material：20~32 parts of poly-ferric chloride-organic composite coagulator, 10~20 parts of active carbon, 3~5 parts of sodium carboxymethylcellulose, 8~16 parts of flyash, 2~4 parts of sodium metasilicate, 4~8 parts of polyamine compounds；Poly-ferric chloride-organic composite coagulator
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CN109319900A - Preparation method of - Google Patents
The present invention relates to preparation methods of a kind of inorganic-organic composite flocculating agent and products thereof and application, inorganic poly-silicic acid iron sulfate and organic polyacrylamide is compound, it include: the compound of the preparation of ferric sulfate of polymerized silica, the preparation of polyacrylamide and ferric sulfate of polymerized silica and
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CN107082479A - A kind of iron system - Google Patents
The invention discloses a kind of iron system phosphate eliminating flocculant with slow-release function and its preparation method and application, iron system phosphate eliminating flocculant includes iron-based flocculating agent and the organic layer with slow-release function being wrapped in outside the iron-based flocculating agent, by having the organic layer of slow-release function
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CN103991940A - Process for preparing hybrid - Google Patents
The invention discloses a process for preparing a hybrid flocculant from fly ash. The process is characterized in that the fly ash is used as a main raw material for preparing the hybrid flocculant; in the synthetic process, modified fly ash filter residue obtained after preparation of fly ash waste slag, alkali extraction and acid extraction is mixed with acrylamide, then vacuumizing is
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CN102040718B - Preparation method of - Google Patents
The invention discloses a preparation method of decolorizing flocculant, belonging to the technical field of preparation of water treatment agent. In the process of preparing dicyandiamide-formaldehyde polycondensate decolorizing flocculant, raw materials are necessarily heated to initiate condensation reaction.
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CN103991940B - A kind of coal ash for - Google Patents
The invention discloses a kind of coal ash for manufacturing for hybrid flocculant technique, it is characterized in that: be that main raw material prepares hybrid flocculant with flyash, in building-up process, after the modified coal ash filter residue that flyash waste residue is got the raw materials ready, alkali is carried, rear acquisition is proposed in acid and acrylamide mix and
Get PriceCN103922451B - The modified montmorillonite - Google Patents
The invention discloses the modified montmorillonite used compound flocculant for treating tap water of a kind of environment-friendly type polysilicon acid, it is formed by polysilicon acid solution and modified montmorillonite used solution preparation, wherein: the volume ratio of described polysilicon acid solution and modified montmorillonite used solution is (4-10): (5-8); Described
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CN106587300A - Preparation method of - Google Patents
The main technique of water process is coagulation, precipitation, filters, and the quality of flocculant performance determines the good of water treatment efficiency The height of bad and cost of water treatment.The coagulant used at present mainly has aluminium base coagulant and iron-based coagulant, but single coagulation Agent can show inferior position in respective water treatment
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CN100386267C - High efficiency composite - Google Patents
Composite flocculant preparation method of the present invention is easy, and cost is low, and is easy to use, not only water-soluble dye commonly used is had certain flocculating decoloring effect, and non-water-soluble dispersed dye and coating etc. are also had good adsorption bleaching ability.Composite flocculant A, the B of especial
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