Sewage processing agent

A technology of sewage treatment agent and bentonite, which is applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of unstable treatment rate, inhibition of application, high cost, etc., and achieve fast form Transformation and high-efficiency coagulation, flocculation, low operating costs, and full-featured effects

Inactive Publication Date: 2016-03-30
WUXI JIJIN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although polyacrylamide plays a very important role in water treatment, the existing methods generally use a single polyacrylamide, which is expensive and inhibits its wider application
[0005] Secondly, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical m

Method used

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Embodiment Construction

[0013] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0014] Any feature disclosed in this specification (including any appended claims and abstract), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0015] A sewage treatment agent provides a low-toxicity, low-harm, high-efficiency, low-cost, wide-applicable sewage treatment agent and a preparation method thereof.

[0016] The present invention is achieved through the following technical solutions:

[0017] A sewage treatment agent, which is configured by the following parts by weight: 4-7 parts of bentonite, 2-4 parts of alum, 1-2 parts of aluminum sulfate, 5-10 parts of lithopone, and 10-15 parts...

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Abstract

The invention relates to a sewage processing agent, which comprises the following raw materials in parts by weight: 4 to 7 parts of bentonite, 2 to 4 parts of alum, 1 to 2 parts of aluminum sulfate, 5 to 10 parts of lithopone, 10 to 15 parts of sodium chloride, 0.3 to 1 part of lime, 10 to 20 parts of adsorbate, 0.5 to 1 part of sodium carbonate, 6 to 10 parts of iron chloride, and 40 to 50 parts of water. By controlling and changing the addition sequence of inorganic polymer and organic polymer with different functional groups and the conditions, under which reactions will or will not happen during the compounding process, the components can maintain good morphology distribution and stability before addition; after addition, the morphology of the components quickly changes, and the components carry out flocculation efficiently.

Description

technical field [0001] The invention relates to a sewage treatment agent. Background technique [0002] Due to population growth and economic development, a series of problems affecting the quality of resources caused by excessive exploitation and irrational development and utilization of resources have directly threatened the survival of us and future generations. [0003] Our country is also facing these problems. Our country is a country with scarce water resources. How to alleviate the shortage of water resources and pollution has become an urgent problem. [0004] There are many methods of sewage treatment, but the common ones are physical and chemical. Among them, chemical treatment of sewage is the most widely used. Polyacrylamide is the most commonly used water treatment agent in chemical methods. The application of polyacrylamide in the water treatment industry mainly includes three aspects: raw water treatment, sewage treatment and industrial water treatment. I...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F1/28C02F1/52C02F1/56C02F1/50
CPCC02F1/00C02F1/28C02F1/281C02F1/50C02F1/52C02F1/5245C02F1/56C02F2101/00C02F2101/006C02F2101/20C02F2101/30C02F2303/02C02F2303/04C02F2303/20
Inventor 刘进军
Owner WUXI JIJIN ENVIRONMENTAL PROTECTION TECH CO LTD
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