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What harm does sludge treatment plant do to workers

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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What harm does sludge treatment plant do to workers
The analysis of formation of polymer‐containing oily ...
The analysis of formation of polymer‐containing oily ...

Many treatment methods have been developed for sludge treatment, 6-9 including high‐temperature treatment, solvent extraction, biotreatment, freeze/thaw treatment, ultrasonic treatment, and thermochemical, but they make failure application in offshore …

Desalination and Water Treatment www.deswater
Desalination and Water Treatment www.deswater

The MBR ,process, was used for oil ,wastewater treatment, with the following operation: raw ,oily, water was pumped from the raw water tank into the MBR ,process,. The CODcr of the ,oily wastewater, was approximately 500 mg/L, and the oil concentration was controlled at 50 mg/L. An elec-tronic timer was used to control the water pump, which was

The Treatment of Wastewater Containing Crude Oil with ...
The Treatment of Wastewater Containing Crude Oil with ...

Biological ,treatment, processes are economical and efficient methods that can be used for treating ,wastewater, from oil industry (Jou and Huang, 2003). In many refineries, suspended growth systems, such as Conventional Activated ,Sludge, (CAS) ,process,, are applied to treat refinery ,wastewater, (Tellez et al., 2002; Stepnowski et al., 2002).

Progress and Prospects of Oily Sludge Treatment Technology ...
Progress and Prospects of Oily Sludge Treatment Technology ...

A large number of waste oil and sludge were generated during mining and processing. Untreated Sludge directly discharged into environment will lead to critical human health harm and serious environment pollution. As one of the petrochemical process major pollutants, treatment of oil sludge processing, at home and abroad, has been trying to study.

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