Heavy metal pollution control device for water environment

Abstract

The invention discloses a heavy metal pollution control device for water environment. The heavy metal pollution control device is characterized in that by inserting a filtering assembly, the large-particle impurities can be filtered; by lifting and adjusting a lifting support plate in a first slide inserting groove, and cooperating with a slide protective plate, the effect of adjusting the use position of the lifting support plate is realized, and the use adjusting ability and the use protection ability of the device are improved; by arranging a sewage treatment device, the sewage treatment effect of the device is improved; by glidingly inserting a heavy metal intelligent treatment assembly into a tank of the sewage treatment device, the adjusting and repair ability and use ability of thedevice are improved; by arranging a fixed protective plate, the limiting protection function is realized, and the heavy metal intelligent treatment assembly can be conveniently fetched; by arranging aheavy metal impurity placing groove, the heavy metal can be treated and collected, the impurities entering the heavy metal impurity placing groove are discharged into the fixed device through a waterdrain pipe, and then the study, analysis and the like are performed, so as to improve the study and control ability of the device on the sewage.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a water environment heavy metal pollution treatment device. Background technique [0002] Heavy metal pollution refers to environmental pollution caused by heavy metals or their compounds. For example, Minamata disease in Japan is caused by mercury pollution. Heavy metal pollution is mainly manifested in water pollution, and part of it is in the atmosphere and solid waste. Heavy metals originally refer to metals with a specific gravity greater than 5 (metals with a density greater than 4.5 grams per cubic centimeter), including gold, silver, copper, iron, lead, etc. Heavy metal pollution is different from the pollution of other organic compounds. Many organic compounds can be purified physically, chemically or biologically in nature to reduce or eliminate their harmfulness. However, heavy metals are enriched and difficult to degrade in the environment. [0003] In China...

AI Technical Summary

Problems solved by technology

[0004] At present, most heavy metal pollution control devices have limited adjustment and use capabilities, poor use convenience, and insufficient protection and use capabilities in sewage treatment, which undoubtedly brings time-consuming and labor-intensive problems. less efficient

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