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Oily sludge treatment in various oilfields

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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Oily sludge treatment in various oilfields
CN101037286A - Oil-removing treatment process of oil ...
CN101037286A - Oil-removing treatment process of oil ...

The invention provides a method of treating oiliness sludge in oil field or refinery, which is economical, quick, and large-scaled in use. The method applies thermally washing oiliness sludge by a...

The Most Recent Researches in Oily Sludge Remediation Process
The Most Recent Researches in Oily Sludge Remediation Process

Oily sludge was produced during the drilling, transfer, and treatment of oil as well as manufacturing of production chemical substances. Biological sludge can be generated during the waste biological treatment of industrial chemical units.

Impact of Oily Materials on Activated Sludge Systems
Impact of Oily Materials on Activated Sludge Systems

not inhibited. The continuous feed level of oils to activated sludge should not exceed 0.10 pounds per day per pound of sludge under aera- tion. Shock loads should not exceed 5% of the weight of the sludge under aeration. The study also considered physical separation of oils before

(PDF) Biological Treatment of Edible Oil Refinery ...
(PDF) Biological Treatment of Edible Oil Refinery ...

K Reddy et al ., 2003) oil refinery wastewater, where conventional or extended aeration activated sludge treatment is Operational troubles in ASP appropriate. This technology is applicable for BOD The most common problems in the & TSS removal, nitrification, de nitrification & operation of an activated sludge process are biological phosphorus removal.

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