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Oilfield sludge pretreatment equipment

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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Oilfield sludge pretreatment equipment
Steel Mill Services - Oily Millscale Sludge Treatment by ...
Steel Mill Services - Oily Millscale Sludge Treatment by ...

Oily Millscale Sludge Treatment by, Harsco Metals & Minerals. Steel Mills generate oily millscale ,sludge, in the rolling ,mill,, and the landfill disposal route is expensive owing to the hazardous nature of the material. As an alternative to landfill, a ...

ACTIVATED SLUDGE TREATMENT OF PAPER MACHINE EFFLUENT …
ACTIVATED SLUDGE TREATMENT OF PAPER MACHINE EFFLUENT …

Approximately 9 months of pilot-scale activated ,sludge treatment, of the effluent . demonstrates that sufficient organic material can be removed for re-use, as wash water. Removal of the organic material was not influenced by ,sludge, age in the range 2 to 8 days.

Fiber Recovery from Paper Mill Primary Sludge
Fiber Recovery from Paper Mill Primary Sludge

closed system is applied in cases where sludge or reclaimed fiber is returned to the mill with minimal water discharge ( 2). One possible way of reclaiming the fiber from the sludge is to screen and wash the underflow with the settled fiber from the primary clarifier. ·sand, grit, and other contaminants can be removed by screening.

Treatment of Secondary Sludge for Energy Recovery
Treatment of Secondary Sludge for Energy Recovery

processes for the ,treatment, of ,sludge,, the energy input may be approximated by the energy required to dewater/thicken the ,sludge, from its original TS content (e.g. 1-2% for secondary pulp/paper ,sludge,) to a suitable TS content for the process use (e.g 25% TS or above), and to heat the dewatered ,sludge, from room temperature (T rm

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