Industrial wastewater treatment device and process

Abstract

The invention discloses an industrial wastewater treatment device and process. The industrial wastewater treatment device comprises a support, and a filter box and a sterilization box are fixedly connected to the two sides of the interior of the support correspondingly. Through cooperative use of a first filter screen, a second filter screen, activated carbon, an ultraviolet lamp, a cathode plate,an anode plate, a sampling mechanism and an aeration mechanism, large-particle impurities can be adsorbed through the first filter screen, the second filter screen and the activated carbon, wastewater can be sterilized through use of the ultraviolet lamp, through use of the aeration mechanism, bubbles can adsorb impurities in wastewater, and the problems that an existing industrial wastewater treatment device cannot selectively and circularly filter the wastewater in the using process, meanwhile, no specific sampling function exists, a user cannot conveniently sample and detect the wastewaterin real time, the sterilization mode is single, and the wastewater cannot be well sterilized and metal particles cannot be well removed are solved.

Description

technical field [0001] The invention belongs to the technical field of industrial wastewater treatment, and in particular relates to an industrial wastewater treatment equipment. Background technique [0002] Industrial wastewater includes production wastewater, production sewage and cooling water. It refers to wastewater and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products, by-products and pollutants produced in the production process that are lost with water. There are many types of waste water with complex components. For example, electrolytic salt industrial waste water contains mercury, heavy metal smelting industrial waste water contains lead, cadmium and other metals, electroplating industrial waste water contains various heavy metals such as cyanide and chromium, and petroleum refining industrial waste water contains Phenol, pesticide manufacturing industrial wastewater contains vario...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides an industrial wastewater treatment equipment, which has the advantages of high purification degree, good sterilization effect and circulating filtration, and solves the problem that the existing industrial wastewater treatment equipment cannot selectively The wastewater is circulated and filtered, and there is no specific sampling function to facilitate users to sample and detect the wastewater in real time, and the sterilization method is single, which cannot sterilize the wastewater and remove metal particles well.

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