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Industrial sewage treatment agent

A technology of industrial sewage and treatment agent, which is applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. It can solve problems such as unsatisfactory effect and shortage of industrial water resources, and achieve increased demulsification Effect, low production cost, thorough treatment effect

Inactive Publication Date: 2016-09-21
林元文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The degree of development and utilization of water resources is close to the limit, and the primary problem restricting industrial expansion and economic development is the shortage of industrial water resources; in the prior art, various methods such as physical and chemical methods are used to treat sewage, but the effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An industrial sewage treatment agent, the raw materials of which include by weight: 20 parts of chrysotile, 30 parts of diatomite, 10 parts of modified activated carbon, 20 parts of polyaluminum phosphate, 5 parts of polyphosphorus ferric chloride, and 5 parts of aluminum potassium sulfate , 5 parts of bentonite, 2.5 parts of polyacrylamide, 1.4 parts of sodium hexametaphosphate, 3 parts of modified attapulgite, 10 parts of isopropanol, 15 parts of sodium nitrite, 2 parts of thiourea, and 4 parts of acrolein.

Embodiment 2

[0021] An industrial sewage treatment agent, the raw materials of which include by weight: 40 parts of chrysotile, 10 parts of diatomite, 30 parts of modified activated carbon, 10 parts of polyaluminum phosphate, 15 parts of polyphosphorus ferric chloride, and 1 part of aluminum potassium sulfate , 10 parts of bentonite, 1.5 parts of polyacrylamide, 2.5 parts of sodium hexametaphosphate, 1 part of modified attapulgite, 30 parts of isopropanol, 5 parts of sodium nitrite, 10 parts of thiourea, and 2 parts of acrolein.

Embodiment 3

[0023] An industrial sewage treatment agent, the raw materials of which include by weight: 30 parts of chrysotile, 20 parts of diatomite, 18 parts of modified activated carbon, 18 parts of polyaluminum phosphate, 8 parts of polyphosphorus ferric chloride, and 3.5 parts of potassium aluminum sulfate , 6 parts of bentonite, 2.3 parts of polyacrylamide, 2 parts of sodium hexametaphosphate, 2 parts of modified attapulgite, 15 parts of isopropanol, 10 parts of sodium nitrite, 7 parts of thiourea, and 3.5 parts of acrolein.

[0024] The modified activated carbon is prepared by the following process: by weight, 15 parts of montmorillonite, 2 parts of kaolin, 3 parts of coking coal, and 1 part of sawdust are crushed and then pulverized to obtain the first prefabricated material; , 1.5 parts of sodium bicarbonate, and 50 parts of water are mixed evenly, and the first prefabricated material is added and mixed evenly, extruded, sent to a carbonization furnace for carbonization, the carbon...

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PUM

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Abstract

The invention discloses an industrial sewage treatment agent, which comprises the following raw materials by weight: 20-40 parts of chrysotile, 10-30 parts of diatomite, 10-30 parts of modified activated carbon, 10-20 parts of polymeric aluminum phosphate, 5-15 parts of polymeric phosphate-ferric chloried, 1-5 parts of aluminum potassium sulfate, 5-10 parts of bentonite, 1.5-2.5 parts of polyacrylamide, 1.4-2.5 parts of sodium hexametaphosphate, 1-3 parts of modified attapulgite, 10-30 parts of isopropanol, 5-15 parts of sodium nitrite, 2-10 parts of thiourea, and 2-4 parts of acrolein. The industrial sewage treatment agent provided by the invention can be used for industrial sewage treatment, and has the advantages of fast flocculation and purification speed, thorough sewage treatment, excellent stability and high safety.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment agent. Background technique [0002] my country is a country with a shortage of water resources. With the continuous increase of industrial population and the construction and development of industrial production, the supply of fresh water resources has become extremely tight, and the quality of water environment has continued to deteriorate, resulting in the degradation of ecological functions of water areas and the further reduction of available water sources. The intensification of the contradiction between supply and demand of water resources. The development and utilization of water resources is close to the limit, and the primary problem restricting industrial expansion and economic development is the shortage of industrial water resources; in the prior art, various methods such as physical and chemical methods are used to treat sewage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/56C02F1/28
CPCC02F1/5245C02F1/281C02F1/288C02F1/5236C02F1/54C02F1/56
Inventor 林元文
Owner 林元文
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