Sewage treatment equipment for production and manufacturing

Abstract

The invention discloses a sewage treatment equipment for production and manufacturing. The sewage treatment equipment comprises a water inlet pool, the water inlet pool is sequentially connected with a first solenoid valve, a first PH detection meter, a meter, a check valve, a stirring container and a water outlet tank through pipelines, wherein a second solenoid valve is arranged between the check valve and the stirring container, the second solenoid valve is connected with a chemical container, and the stirring container is provided with a stirring device and a second PH detection meter. For manual detection in a water tank using PH test paper, through the addition of a chemical additive for acid-base neutralization, because stirring cannot be conducted and dregs are precipitated at the bottom, a finally-obtained value is not accurate, the time is consumed, it is necessary to spend individual time to conduct treatment, continuous treatment is conducted on water in a mode of one tub by one tub, thus, by the adoption of the connection mode, firstly, a water inlet tank and the chemical container are controlled through the solenoid valves, and the passing water content is recorded through the meter.

Description

technical field [0001] The invention relates to a wastewater treatment, in particular to a wastewater treatment equipment used for manufacturing. Background technique [0002] In recent years, the world has been very concerned about the deterioration of environmental quality and the imbalance of ecological balance. Human beings are facing the most serious environmental crisis in history. Most of the environmental pollution is directly related to the pollution of industries and industrial products. Aromatic amines, as dye intermediates, have been listed as suspected carcinogens by government agencies in some countries, and benzylamine in benzidine has been identified as the most potent carcinogen to humans. For this reason, in all countries in the world, paying attention to dye production and emphasizing environmental protection has become a top priority. The United States, Europe, and Japan have established institutions to study the ecological safety and toxicology of dyes, ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to manually use pH test paper to detect in the water tank, by adding chemical additives neutralized by acid and alkali, because it cannot be stirred, and the dross settles at the bottom, the final value obtained is inaccurate and time-consuming , the purpose is to provide a kind of sewage treatment equipment for manufacturing, to solve the problem of manually using PH test paper to detect in the water tank, by adding chemical additives for neutralizing acid and alkali, because it cannot be stirred, and the dregs settle at the bottom, the final result is Values ​​are inaccurate, and time-consuming issues in

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