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Neutralizing acid wastewater can be added into the wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Neutralizing acid wastewater can be added into the wastewater
Maintaining spa water quality is easier than you think ...
Maintaining spa water quality is easier than you think ...

Hot water causes chemical reaction rates to increase. This means it is possible for two people in a 400-gallon spa to deplete a sanitizer residual of 1 ppm free chlorine or 2 ppm bromine in just 15 minutes. Chlorine and bromine are the two sanitizers most commonly used …

Treatment of 124 -Acid Wastewater Combined Flocculation ...
Treatment of 124 -Acid Wastewater Combined Flocculation ...

The results showed that: used dicyandiamide formaldehyde as the flocculant, the optic flocculation conditions was: the ,wastewater, pH value for 3, flocculants to ,waste water, at the ratio of 1%, stirred ,quickly, for 2 min and slowly for 10 min at 70 ℃, standing for 40 min. COD removal rate reached 83.7%,The COD Surplus 2240mg/L; organic bentonite being as adsorbent, the optic adsorption ...

Characteristics of Wastewater | Wastewater Management
Characteristics of Wastewater | Wastewater Management

A high concentration of either an ,acid, (pH ≪ 7) or alkali (pH ≫ 7) in ,wastewater, is indicative of industrial wastes. The determination of pH value of sewage is important since certain treatment methods depend on proper pH value of the ,wastewater, for their efficient workings.

Constructed Wetlands: A Natural Treatment Alternative
Constructed Wetlands: A Natural Treatment Alternative

How Wetlands are Used to ,Treat Wastewater, Constructed wetland systems have many uses. When they are applied to ,treat, domestic sewage or ,wastewater, from typical small community sources, they provide additional, secondary, or advanced treatment to ,wastewater, that already has had most solid wastes removed in a septic tank or by some other form of preliminary treatment.

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