Technology News - Jiangsu Haipu Functional Materials Co.,Ltd.

27

Apr

Pharmaceutical Waste Gas Treatment Process

Apr 27, 2017

China is a major producer of chemical raw materials, especially in the production capacity and output of fermented drugs, which are ranked first in the world; The production process of active pharmace...

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26

Apr

COD Degradation in the Biochemical Stage After Wastewater Treatment

Apr 26, 2017

A certain enterprise has high concentration coal gas water, low-temperature methanol washing wastewater, methanol distillation wastewater, biochemical wastewater, etc. that have undergone pretreatment...

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25

Apr

Advanced Treatment of Printing and Dyeing Wastewater

Apr 25, 2017

The water quality of printing and dyeing wastewater is complex, containing dyes, pulp, additives, oils, acids and bases, fiber impurities, sand substances, inorganic salts, etc. Pollutants can be divi...

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24

Apr

Analysis of Advanced Treatment Technology for Coking Wastewater

Apr 24, 2017

With the development of human society, water resources have become increasingly scarce, which is an important issue facing humanity. Among them, coking enterprises need to deal with water issues well....

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23

Apr

Treatment and Recovery Technology of Dibromopropane Waste Gas

Apr 23, 2017

1,2-Dibromopropane is a colorless to yellow liquid. The melting point is -55.2 ℃, the boiling point is 140~142 ℃, and the saturated vapor pressure is 1.33kPa (35.7 ℃). Insoluble in water, miscible ...

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22

Apr

Treatment of High Concentration Saline Wastewater

Apr 22, 2017

In industrial production processes such as coal chemical, power, and petrochemical, a large amount of wastewater containing inorganic salts is generated. These wastewater have high salt content and be...

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21

Apr

COD Removal Technology for High Salt Wastewater

Apr 21, 2017

Generally, high salt wastewater refers to wastewater containing organic matter and at least 3.5% (mass fraction) of total dissolved solids (TDS). This type of industrial wastewater has a complex compo...

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20

Apr

How to Choose Upgrading Technology for Sewage Treatment Plants

Apr 20, 2017

At present, China's sewage treatment plants mainly implement the first level A or first level B standards in the pollutant discharge standards for urban sewage treatment plants (GB18918-2002).

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