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Oil absorbing sediment treatment

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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Oil absorbing sediment treatment
Technologies for biological removal and recovery of ...
Technologies for biological removal and recovery of ...

1/11/2020, · Most wastewater ,treatment, systems have two levels of ,treatment,: primary (physical settling of solids) and secondary (various forms ,of biological, oxidation e.g. activated ,sludge, or trickling filters). In regions where regulations mandate higher effluent quality, tertiary ,treatment, is also used for nutrient removal and disinfection.

Activated sludge - Wikipedia
Activated sludge - Wikipedia

In a sewage (or industrial wastewater) treatment plant, the activated sludge process is a biological process that can be used for one or several of the following purposes: oxidizing carbonaceous biological matter, oxidizing nitrogenous matter: mainly ammonium and nitrogen in biological matter, removing nutrients (nitrogen and phosphorus).

Wastewater Treatment and Water Purification | Boundless ...
Wastewater Treatment and Water Purification | Boundless ...

Sewage ,sludge, is treated in a separate process called ,sludge, digestion. Secondary ,Treatment,. Secondary ,treatment, removes dissolved and suspended ,biological, matter, often using microorganisms in a controlled environment. Most secondary ,treatment, systems use aerobic ,bacteria,, which consume the organic components of the sewage (sugar, fat, and so on).

Control of activated sludge including troubleshooting ...
Control of activated sludge including troubleshooting ...

Activated ,sludge,, under proper conditions, is very efficient. It usually removes 85 percent to 95 percent of solids and reduces biochemical oxygen demand (BOD) about the same amount. Efficiency depends on many factors, including wastewater climate and characteristics. ,Toxic, wastes that enter the ,treatment, system can disrupt the ,biological, activity.

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