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Microbial sludge 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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Microbial sludge treatment
Utilization of Steel-Making Dust in Drilling Fluids ...
Utilization of Steel-Making Dust in Drilling Fluids ...

1. Introduction. The steel-making process produces large amounts of steel dust, which are reported to be as high as 2–4 ,tons, for each ton of steel produced [ 1 ]. Consequently, waste management and processing of these by-products is becoming a major environmental issue [ 2 ].

TWO ON SITE TREATMENT METHODS REDUCE SLUDGE WASTE ...
TWO ON SITE TREATMENT METHODS REDUCE SLUDGE WASTE ...

SLUDGE GENERATION. The U.S. petroleum refining industry annually produces more than 2.5 million tons of wet, hazardous (as defined by U.S. environmental regulations) sludges.

Materials on Radioactivity in Gas and Gas Drilling Waste
Materials on Radioactivity in Gas and Gas Drilling Waste

Project would bring 400,000 ,tons of drilling, waste to Pa.’s ‘Grand ... Radioactive frack ,sludge, moved from Pennsylvania to who knows where ... at the time of sampling, held ,drilling, mud, water for hydraulic fracturing, ,processed, water and/or drill cuttings. The analysis confirmed the ...

Mine Waste Transfer and Disposal Methods - Mine Tailings ...
Mine Waste Transfer and Disposal Methods - Mine Tailings ...

Typically, for every ton of ore that is mined, 5 tons of overburden must be displaced. Overburden is not subjected to any chemical processes, but must still be removed in order to access ores. Overburden is usually managed by piling it on the nearby surface of mining sites in an area that will not interfere with ongoing operations.

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Road West, North Branch, Jingkai Road, Puyang City