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Which enterprises discharge acid 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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Which enterprises discharge acid wastewater
What is the principle of the acid-base neutralization ...
What is the principle of the acid-base neutralization ...

5000L/H reverse osmosis system ,wastewater treatment,/water filter machine price. What is the principle of the ,acid,-base ,neutralization, water ,treatment, method? by:Ocpuritech 2021-03-15 ...

Neutralization & Precipitation Systems
Neutralization & Precipitation Systems

Neutralization, and precipitation systems are typically comprised of a number of components that can be configured into a variety of ,wastewater treatment, systems. The integrated electrical controls result in minimal operator attention and the majority of the components are skid mounted, pre-piped, and pre-wired, for fast and easy installation.

The method of purification of sulfuric acid wastewater ...
The method of purification of sulfuric acid wastewater ...

There is also known a method of purification of sulfuric ,acid, and hydrochloric ,acid wastewater, containing compounds of vanadium, manganese and chromium, which includes operations ,neutralization, water with lime milk, the precipitation of heavy metal ions by sodium sulfide and subsequent alkalization of ,wastewater, enter the polyacrylamide and the clarification of water in settling apparatus ...

(PDF) Flow Equalization and Neutralization
(PDF) Flow Equalization and Neutralization

Flow equalization and chemical ,neutralization, and are two important components of water and ,wastewater treatment,. Chemical ,neutralization, is employed to balance the excess acidity or …

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