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Wastewater Treatment The high concentration of organic chemical wastewater treatment

Wastewater Treatment The high concentration of organic chemical wastewater treatment

Country/Region: china
Company: Shanghai Cheng Hua Environmental Engineering Co., Ltd
Categories: Sewage Treatment Plants
Update: 2018-05-16 07:32:41
Telephone: +86-21-61399102 +86-21-61399103
ICP License: Issued by the Chinese Ministry
Shanghai Cheng Hua Environmental Engineering Co., Ltd
ICP Remarked Supplier
Shanghai China
Business type:
Telephone : +86-21-61399102 +86-21-61399103
NO.93,Lane998,BaoXiang Rd.,Nanxiang,Jiading District,Shanghai,China
Supplier`s last login times: within 37 hours

The high concentration of organic chemical wastewater treatment

High concentrations of organic chemical wastewater produced in the chemical, pharmaceutical chemical, pesticide, pharmaceutical intermediates and dye chemical industry, such wastewater has "four high and two low": high concentrations of pollutants, the high salt content, color and highand high toxicity, low PH value of B / C low, poor biodegradability, and wastewater often contain the pollution factor of special refractory wastewater the CODcr generally in the thousands to tens of thousands of mg / L, sometimes as high as 100,000 mg /L or more, very difficult to treat. Summary of the technical staff of the company according to the various types of wastewater quality and quantity characteristics of an adaptable, high efficiency wastewater treatment process; and effective resource recovery means "turning waste into treasure," according to production characteristics, not only to create cost-effective and reducing the processing load, reducing the processing difficulty, effective control of environmental pollution.

Process works:
According to the production of waste water, there are a large number of production materials, solvents, semi-finished and finished products, can be distilled, acidification, precipitation, and extraction process wastewater separation and recovery of the active ingredient. Waste water reduction devices to complex electrolytic reduction reaction (without power, spontaneous response), then a large number of nitro chloro benzene sulfonic acid benzene was reduced to the product of aniline and phenol play adjustment PH provide flocculant catalyst to improve the biodegradability and reduce COD, color and special effect of pollutants.
The catalytic oxidation of efficient oxidation of secondary pollution of ClO2, H2O2 and Fenton oxidizable organic polymer, in a special catalytic role for the small organic molecules, can be directly oxidized to CO2 and HO2, and eliminate pollution.


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pharmaceutical intermediates

      

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