Preparation method of novel sewage processing agent

Abstract

The invention relates to a preparation method of a novel sewage processing agent, which comprises the following components in parts by weight: 20 to 30 parts of polyacrylamide, 12 to 15 parts of polyethyleneimine, 20 to 25 parts of active carbon, 2 to 5 parts of titanium dioxide, and 5 to 10 parts of sodium lauryl sulfate. 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 preparation method of a novel sewage treatment agent. Background technique [0002] Due to population growth and economic development, over-exploitation of resources and unreasonable development and utilization of resources have caused a series of problems that affect the quality of resources. These problems have directly threatened the survival of us and future generations. [0003] my country is also facing these problems. my country is a country with a shortage of water resources. How to alleviate water shortage and pollution has become an urgent issue. [0004] There are many methods of sewage treatment, but the common ones are physical method and chemical method. Among them, chemical treatment of sewage is the most used by people. 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 treatmen...

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 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 secondary pollution problems in their reagent components, which will also have a certain impact on the environment