Industrial sewage treating agent

A sewage treatment agent and industrial sewage technology, applied in the direction of flocculation/sedimentation water/sewage treatment, etc., can solve the problems of environmental impact, high cost of biological treatment, unsuitable for promotion and use, etc., and achieve fast purification speed and good effect

Inactive Publication Date: 2013-02-20
DALIAN CHUANGDA TECH TRADE MARKET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical methods have problems of poor treatment effect and unstable treatment rate; the cost of bi...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: industrial sewage treatment agent is configured by the following parts by weight, characterized in that: 25 parts of polyaluminum chloride; 0.5 part of PAM auxiliary agent; 2 parts of sodium chloride; 0.1 part of green vitriol; 15 parts of bentonite .

Embodiment 2

[0011] Embodiment 2: industrial sewage treatment agent, is configured by the following parts by weight, is characterized in that: 30 parts of polyaluminum chloride; 0.6 part of PAM auxiliary agent; 2.5 parts of sodium chloride; 0.2 part of green vitriol; 16 parts of bentonite .

Embodiment 3

[0012] Embodiment 3: industrial sewage treatment agent, is configured by the following parts by weight, is characterized in that: 35 parts of polyaluminum chloride; 0.8 part of PAM auxiliary agent; 3 parts of sodium chloride; 0.3 part of green vitriol; 18 parts of bentonite .

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PUM

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Abstract

The invention relates to a sewage treating agent, particularly an industrial sewage treating agent suitable for sewage treatment. The industrial sewage treating agent is prepared from the following components in parts by weight: 25-40 parts of polyaluminum chloride, 0.5-1.5 parts of PAM (polyacrylamide) assistant, 2-5 parts of sodium chloride, 0.1-0.5 part of copperas and 15-20 parts of bentonite. The invention is especially suitable for treating suspended-particle-containing coarse high-concentration neutral or alkaline industrial sewage with positively charged particles, and has the advantages of high flocculation and purification speed, favorable effect, environmental protection and no toxicity.

Description

technical field [0001] The invention relates to a sewage treatment agent, in particular to an industrial sewage treatment agent suitable for sewage treatment applications. Background technique [0002] my country is a country with a shortage of water resources, how to alleviate the shortage of water resources and pollution has become an urgent problem. [0003] At present, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical methods have problems of poor treatment effect and unstable treatment rate; the cost of biological methods is too high to be popularized and used; Chemical methods are used to treat sewage, but the existing sewage treatment agents have the problem of secondary pollution in their reagent components, which will also have a certain impact on the environment. Contents of the invention [0004] In view of the defects in the prior art, the purpose of the present inv...

Claims

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Application Information

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IPC IPC(8): C02F1/52
Inventor 王丹
Owner DALIAN CHUANGDA TECH TRADE MARKET
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