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How to deal with the environmental impact assessment of car wash sludge

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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How to deal with the environmental impact assessment of car wash sludge
Continuous Pyrolysis Technology for Oily Sludge Treatment ...
Continuous Pyrolysis Technology for Oily Sludge Treatment ...

Pyrolysis treatment of oily sludge refers to the process of converting high-chain organic matter into low-carbon small molecular matter under the condition of oxygen isolation. During this process, the sludge is converted into three phase substances: Solid phase (inorganic minerals and residual carbon), liquid phase (normal temperature fuel and water), and gas phase (CH 4 and H 2 , etc.) [ 4 ].

Recycling of Waste Sludge: Preparation and Application of ...
Recycling of Waste Sludge: Preparation and Application of ...

Low organic matter dehydration ,sludge, of a ,sewage treatment, plant in Chongqing: Nothing: Chemical activation (acid activation: phosphoric acid); microwave activation method: Methyl-purple dye wastewater: Soaked time: 24 h; microwave power: 464 W; microwave activation time: 4 min: SBAC had a tube-shaped hole and its pore diameter was wider.

Project Report on Waste Water Treatment
Project Report on Waste Water Treatment

Handling and ,disposal, of ,sludge, from biological waste water ,treatment, plant is an important problem and represents about half the cost of most ,sewage treatment, plants. The concentration of solids in the primary ,sewage sludge, is about 5 percent; the activated ,sludge, contains less than 1 percent solids; from trickling filters has about 2 percent solids.

How to Treat Wastewater from Refinery?
How to Treat Wastewater from Refinery?

Common unit operations of physical treatments are bar screens, grinders, grit chambers, grease traps, preparation, flocculation, sedimentation, floatation, chemical precipitation, sludge pumping. This treatment basically removes inert material which may hinder the subsequent treatments.

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