Industrial sewage treatment agent

Abstract

The invention discloses an industrial sewage treatment agent and relates to the technical field of sewage treatment. The industrial sewage treatment agent is composed of the following raw materials in parts by weight: 3 parts of allyl polyoxyalkyl epoxy ether, 5 parts of etherified starch, 3 parts of fatty alcohol-polyoxyethylene ether, 5 parts of polypropylene oxideglycol, 25 parts of a compound synergist, 35 parts of ferric chloride, 25 parts of sodium lignin sulfonate, 18 parts of polyaluminum chloride, 8 parts of diacetone-acryloamide, 5 parts of polyoxyethylene alkylamine, 3 parts of polyacrylamide, 45 parts of a polyaspartic acid granular mixture, 9 parts of zinc oxide, 20 parts of sodium acetate, 13 parts of talc powder, 6 parts of Chinese yam, 8 parts of polysaccharide, 8 parts of sulfuric acid, 3 parts of nanoscale aluminum oxide, 6 parts of compound microorganisms, 55 parts of activated sludge of a sewage plant, 12 parts of volcano wastes and 8 parts of coal cinder. By matching various raw materials to exert a synergistic effect, sewage can be discharged by reaching the standard.

Description

technical field [0001] The invention relates to an industrial sewage treatment agent, which belongs to the technical field of sewage treatment. Background technique [0002] In the annual sewage discharge in the country, only 10% of domestic sewage and 70% of industrial sewage are treated, and the effluent of about half of the industrial sewage treatment facilities does not meet the national discharge standards, and the rest of the untreated sewage is directly discharged into rivers and lakes As a result, my country's water environment has been seriously polluted and destroyed; the discharge of urban domestic sewage is showing an increasing trend with urban construction and development. According to statistics, among the 110 key river sections of the country's seven major water systems and inland rivers, 39% belong to category 4 and category 5 water bodies; urban surface water pollution is generally serious, and it is showing a trend of further deterioration. 136 rivers flowi...

AI Technical Summary

Problems solved by technology

Sewage treatment technology plays a very important role in water saving, energy saving and other issues, but at the same time, the use of sewage treatment chemicals also has a certain impact on the environment

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 secondary pollution problems in their reagent components, which will also have a certain impact on the environment, and there will be some oil pollution in the existing industrial water, and ordinary sewage treatment agents cannot To achieve a good treatment effect, it is necessary to study a kind of sewage treatment agent that can deal with oil pollution and is more environmentally friendly