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RSD of acid wastewater recovery

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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RSD of acid wastewater recovery
PH Explained: Understanding pH in Your Drinking Water ...
PH Explained: Understanding pH in Your Drinking Water ...

Knowing the pH value of your drinking water is essential. Water that is too ,acidic or alkaline, can damage pipes and appliances and is usually unsafe to drink. Drinking water naturally varies between about 6.5 and 8.5 on the pH scale, which is considered normal. But water …

PETROCHEMICAL WASTEWATER AND ITS TREATMENT
PETROCHEMICAL WASTEWATER AND ITS TREATMENT

pound in solution which can dissociate and produce hydroxyl ion. When pH is low, the water is ,acidic, and corrosive, which destroys the purification of the water body and leads to biological death. When the pH is high, the water is ,alkaline,, which will also cause the above problems. (Fushun Petroleum Research Institute 1974.) BOD 5

Study on Mechanical Properties of Acidic and Alkaline ...
Study on Mechanical Properties of Acidic and Alkaline ...

mills, due to the lack of capital and technology, ,wastewater, (mainly waste alkali liquid) that is directly discharged into nearby rivers and lakes, penetrates into the foundation soil of neighbouring building, and the strength of the foundation is reduced, which is likely to cause instability. Similarly, in the

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

The third type is classified according to the main components of the pollutants contained in the ,wastewater,, such as ,acidic wastewater,, ,alkaline wastewater,, cyanide-containing ,wastewater,, chromium-containing ,wastewater,, cadmium-containing ,wastewater,, mercury-containing ,wastewater,, phenol-containing ,wastewater,, aldehyde-containing ,wastewater,, and oily ,wastewater,. , sulfur-containing ,wastewater,, organic phosphorus ,wastewater, and radioactive ,wastewater,…

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Road West, North Branch, Jingkai Road, Puyang City