Efficient sewage treatment agent

Abstract

The invention discloses an efficient sewage treatment agent which contains the following raw materials in percentage by weight: 50-70wt% of a first component and 30-50wt% of a second component, wherein the first component comprises the following materials in parts by weight: 30-50 parts of polyacrylamide, 10-20 parts of polyferric chloride, 15-25 parts of soybean protein, 10-15 parts of ethylenediamine tetraacetic acid, 25-35 parts of sodium humate, 30-50 parts of zeolite particles, 35-45 parts of medical stone particles, 20-35 parts of sepiolite particles and 30-45 parts of activated carbon; and the second component comprises the following materials in parts by mole: 2-5 parts of sodium silicate, 1-4 parts of sodium sulfide and 3-6 parts of hydrogen peroxide. The efficient sewage treatment agent disclosed by the invention is low in cost and good in treatment effect, especially for heavy metals.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an efficient 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. As a country with a shortage of water resources, how to alleviate the problems of water shortage 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 are expensiv...

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 biological methods is too high to be popularized and used; Chemical methods are used to treat sewage, but the existing sewage treatment agents are expensive and not ideal for heavy metal treatment