Adsorption preparation for wastewater treatment and preparation method thereof

A technology for sewage treatment and preparation, applied in water/sewage treatment, adsorbed water/sewage treatment, oxidized water/sewage treatment, etc., can solve the problems of no sterilization function, low processing efficiency, low adsorption efficiency, etc. High processing efficiency, increased contact area, and low material density

Pending Publication Date: 2017-05-17
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing sewage treatment agents have low adsorption efficiency, no sterilization function, high material density, and low processing efficiency

Method used

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  • Adsorption preparation for wastewater treatment and preparation method thereof

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Effect test

Embodiment 1

[0020] An adsorption preparation for sewage treatment, made of the following raw materials in parts by weight, including 14 parts of aluminum sulfate, 19 parts of oxalic acid, 22 parts of polyacrylamide, 16 parts of sodium carbonate, 9 parts of activated carbon, and 10 parts of calcium aluminate , 5 parts of ammonium sulfate, 4 parts of sodium metaaluminate, 12 parts of disodium edetate, 9 parts of potassium ferrate, 8 parts of polyvinylpyrrolidone, 3 parts of sodium carbon, 9 parts of ferric citrate, polysulfide chloride 8 parts of iron oxide, 2 parts of cellulose powder, 3 parts of sodium lignosulfonate, 1 part of dibenzoyl peroxide, 7 parts of nano-manganese oxide, 16 parts of guanidine sulfate, 22 parts of dodecyltriphenylphosphorus chloride parts and 9 parts isopropanol.

[0021] A preparation method for an adsorption preparation for sewage treatment, comprising the following steps:

[0022] 1) Mix 14 parts of aluminum sulfate, 19 parts of oxalic acid, 22 parts of polyac...

Embodiment 2

[0029] An adsorption preparation for sewage treatment, made of the following raw materials in parts by weight, including 16 parts of aluminum sulfate, 19.5 parts of oxalic acid, 23.5 parts of polyacrylamide, 17 parts of sodium carbonate, 12.5 parts of activated carbon, and 13 parts of calcium aluminate , 6.5 parts of ammonium sulfate, 7.5 parts of sodium metaaluminate, 13 parts of disodium edetate, 12.5 parts of potassium ferrate, 9 parts of polyvinylpyrrolidone, 3.5 parts of sodium carbon, 11.5 parts of iron citrate, polysulfur chloride 9 parts of iron oxide, 3.5 parts of cellulose powder, 5.5 parts of sodium lignosulfonate, 1.5 parts of dibenzoyl peroxide, 10.5 parts of nano-manganese oxide, 20 parts of guanidine sulfate, 23.5 parts of dodecyltriphenylphosphorus chloride parts and 12.5 parts of isopropanol.

[0030] A preparation method for an adsorption preparation for sewage treatment, comprising the following steps:

[0031]1) 16 parts of aluminum sulfate, 19.5 parts of ...

Embodiment 3

[0038] An adsorption preparation for sewage treatment, made of the following raw materials in parts by weight, including 18 parts of aluminum sulfate, 20 parts of oxalic acid, 25 parts of polyacrylamide, 18 parts of sodium carbonate, 17 parts of activated carbon, and 16 parts of calcium aluminate , 8 parts of ammonium sulfate, 11 parts of sodium metaaluminate, 14 parts of disodium edetate, 16 parts of potassium ferrate, 10 parts of polyvinylpyrrolidone, 4 parts of sodium carbon, 14 parts of ferric citrate, polysulfur chloride 10 parts of iron oxide, 5 parts of cellulose powder, 8 parts of sodium lignosulfonate, 2 parts of dibenzoyl peroxide, 14 parts of nano manganese oxide, 24 parts of guanidine sulfate, 25 parts of dodecyltriphenylphosphorous chloride parts and 16 parts of isopropanol.

[0039] A preparation method for an adsorption preparation for sewage treatment, comprising the following steps:

[0040] 1) Mix 18 parts of aluminum sulfate, 20 parts of oxalic acid, 25 par...

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Abstract

The invention discloses an adsorption preparation for wastewater treatment. The adsorption preparation for the wastewater treatment is prepared from the following raw materials in parts by weight: 14-18 parts of aluminum sulfate, 19-20 parts of oxalic acid, 22-25 parts of polyacrylamide, 16-18 parts of sodium carbonate, 9-17 parts of activated carbon, 10-16 parts of calcium aluminate, 5-8 parts of ammonium sulfate, 4-11 parts of sodium metaaluminate, 12-14 parts of calcium disodium versenate, 9-16 parts of potassium ferrate, 8-10 parts of polyvinylpyrrolidone, 3-4 parts of sodium carbonate, 9-14 parts of ferric citrate, 8-10 parts of polysulfide ferric chloride, 2-5 parts of cellulose powder, 3-8 parts of sodium lignosulphonate, 1-2 parts of dibenzoyl peroxide, 7-14 parts of nano-manganese oxide, 16-24 parts of guanidine sulfate, 22-25 parts of dodecyl triphenyl phosphorus chloride and 9-16 parts of isopropanol. The adsorption preparation for the wastewater treatment provided by the invention has a sterilizing function, and has the advantages of small material density and high processing efficiency.

Description

technical field [0001] The invention relates to an adsorption preparation for sewage treatment. Background technique [0002] Sewage treatment agent In the sewage treatment system using various inorganic coagulants and flocculants such as aluminum salts and iron salts, if the amount of water to be treated exceeds the treatment capacity of the clarification tank or due to other factors, the flocs in the water cannot settle in time. Drift, only need to add 0.1-2ppm of PAM coagulation aid, can significantly improve the settlement effect. Moreover, the COD and chromaticity indicators of the treated water will also be significantly improved. As the name implies, sewage treatment agent is an additive that needs to be used in sewage treatment, such as polyacrylamide, cationic polyacrylamide, anionic polyacrylamide, nonionic, zwitterionic polyacrylamide, polyaluminum chloride, etc. in different uses It can be used as a sewage treatment agent. Note: All inorganic coagulants and fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/26B01J20/28B01J20/30C02F1/28C02F1/52C02F1/54C02F1/56C02F1/72C02F1/76
CPCB01J20/0281B01J20/0288B01J20/04B01J20/043B01J20/06B01J20/20B01J20/22B01J20/223B01J20/24B01J20/262B01J20/28011C02F1/28C02F1/281C02F1/283C02F1/285C02F1/286C02F1/5236C02F1/5245C02F1/5263C02F1/54C02F1/542C02F1/56C02F1/72C02F1/76
Inventor 王丽平雷坤
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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