Novel sewage treatment agent

Abstract

The invention discloses a novel sewage treatment agent which is prepared from the following components in parts by weight: 10 to 18 parts of sodium sulfate, 5 to 9 parts of polyacrylamide, 16 to 20 parts of aluminum chloride, 3 to 8 parts of aluminum sulfate, 12 to 20 parts of ferric sulfate, 15 to 20 parts of ferric chloride, 8 to 12 parts of titanium tetrachloride and 13 to 15 parts of inorganicacid. A manufacturing method of the novel sewage treatment agent comprises the following steps: respectively smashing the sodium sulfate, the polyacrylamide, the aluminum chloride, the aluminum sulfate, the ferric sulfate, the ferric chloride, the titanium tetrachloride and the inorganic acid, sieving the smashed components with a sieve of 200 meshes, and uniformly mixing the components to obtainthe sewage treatment agent. The aluminium polychlorid used in the novel sewage treatment agent disclosed by the invention can be easily dissolved in water, the coagulation effect is excellent, and the product stability is high; the pH application range is wide; the pH of the treated water decreases slightly; meanwhile, inorganic matters and organic matter components work together to form a coagulant, so that the novel sewage treatment agent has an excellent flocculation effect. The novel sewage treatment agent has the advantages of high purification speed, good effect, environmental protection, nontoxicity and the like.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a novel 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] 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 ex...

AI Technical Summary

Problems solved by technology

[0004] 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