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Sewage treating agent

A sewage treatment agent, technology of polymerized ferric chloride, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of high cost and low efficiency of sewage treatment , to achieve a wide range of applicable pH value, good effect and good stability

Inactive Publication Date: 2016-04-06
国科(佛山)检测认证有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sewage treatment agent, aiming at solving the problems of high cost and low efficiency of sewage treatment at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Described sewage treatment agent, wherein, it is made up of following components by weight ratio:

[0031] 30 parts of polyethyleneimine;

[0032] 24 parts of polyferric chloride;

[0033] 8 parts of aluminum phosphate;

[0034] 5 parts of sodium carbonate;

[0035] 10 parts of bentonite.

[0036] Example 1

[0037] Described sewage treatment agent, wherein, it is made up of following components by weight ratio:

[0038] 40 parts of polyethyleneimine;

[0039] 30 parts of polyferric chloride;

[0040] 10 parts of aluminum phosphate;

[0041] Sodium carbonate 1 part;

[0042] 5 parts of bentonite.

[0043] The invention provides a sewage treatment agent. The sewage treatment agent provided by the invention has good product stability and a wide range of applicable pH values. The sewage treatment agent of the invention has the advantages of fast purification speed, good effect, environmental protection and non-toxicity.

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PUM

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Abstract

The invention discloses a sewage treating agent which consists of the following components in parts by weight: 25-40 parts of polyethyleneimine, 15-30 parts of polyferric chloride, 5-10 parts of aluminium phosphate, 1-5 parts of sodium carbonate and 5-15 parts of bentonite. The provided sewage treating agent is good in product stability, wide in applicable pH value range and less in reduction of the pH of the treated water, and meanwhile has an excellent flocculation effect, so as to achieve the advantages of being high in purifying speed, good in effect, environment-friendly, nontoxic and the like.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment agent. Background technique [0002] At present, with the development of industrialization, there are more and more production sewage, and arbitrary discharge will cause adverse effects on the environment. In order to improve the environment, sewage treatment technology has emerged as the times require. Or the water quality requirements for reuse, and the process of purifying it, sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Into the daily life of ordinary people; sewage treatment agent has become an important part of sewage treatment, some sewage treatment agents are not effective, and the treatment agent with good sewage treatment effect has high cost. [0003] Therefore, prior art also needs furt...

Claims

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Application Information

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IPC IPC(8): C02F1/52C02F1/56
CPCC02F1/56C02F1/5236C02F1/5245C02F1/5263
Inventor 王长华
Owner 国科(佛山)检测认证有限公司
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