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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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12 List of Chemicals Used in Wastewater Treatment Plants ...
12 List of Chemicals Used in Wastewater Treatment Plants ...

Chemical use is no exception in ,wastewater treatment plants,. ,Wastewater treatment, plant itself is a process of removing waste and dirts. This also works as a system to offer soluble and environmentally result of industrial waste. The contaminants in the sewage are removed and in turn produced safer ,wastewater, for the environment.

Water and Wastewater Systems Sector | CISA
Water and Wastewater Systems Sector | CISA

Thus, ensuring the supply of drinking water and ,wastewater, treatment and service is essential to modern life and the Nation’s economy. Overview. There are approximately 153,000 public drinking water systems and more than 16,000 publicly owned ,wastewater, treatment systems in the United States.

Wastewater Treatment Plants | San Antonio River Authority
Wastewater Treatment Plants | San Antonio River Authority

The costs of the ,wastewater, treatment ,plants, and service system, operations and maintenance, facilities expansions, and system administration are funded by connection fees, interest income on utilities funds, and uniform user rate charges. This is an example of a lift station impacted by grease poured down sinks and wipes flushed down the toilet.

Decentralized Package Wastewater Treatment Plants
Decentralized Package Wastewater Treatment Plants

The ,wastewater, clarifiers are sized to provide the required retention time based on an average twenty-four hour design flow. During the settling period, solids settle on the bottom of the clarifier. Airlift pumps with adjustable pumping capabilities are used to return these solids, as activated sludge, to the aeration chamber to maintain the maximum efficiency of the biological process.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City