Sewage treating agent and application method thereof

Abstract

The invention relates to a sewage treating agent. The invention is characterized in that the sewage treating agent is prepared from the following components in parts by weight: 10-20 parts of aluminum sulfate, 5-8 parts of calcium oxide, 50-80 parts of bentonite, 30-45 parts of corn starch, 15-20 parts of polyiron trichloride and 20-25 parts of sodium silicate. Compared with the prior art, the whole technical scheme is simple and lower in cost, thereby lowering the enterprise cost; the sewage treating agent has the advantages of high efficiency and favorable effect, and the treated sewage achieves the discharge standard specified by the Environmental Protection Administration; and the treating agent is safer in components, does not have side effect on the operating personnel, and is convenient for large-scale popularization and application.

Description

technical field [0001] The invention relates to a treatment agent, in particular to a sewage treatment agent, belonging to the technical field of sewage purification. Background technique [0002] According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage. With the continuous development of industrial modernization, more and more industrial wastewater is discharged, which has a great impact on the environment and human life. If the sewage is not treated in time, not only It not only directly affects the quality of air and drinking water, but also indirectly affects the physical and mental health of human beings. [0003] Among all walks of life, the wastewater discharge of textile printing and dyeing enterprises ranks in the forefront. Since the printing and dyeing industry sets up printing, dyeing...

AI Technical Summary

Problems solved by technology

[0003] Among all walks of life, the wastewater discharge of textile printing and dyeing enterprises ranks in the forefront. Since the printing and dyeing industry sets up printing, dyeing and other related processes, the wastewater of its products is different from that of other industries. Various methods such as chemical and chemical methods are used to treat sewage, but the results are not satisfactory.