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Treatment of hazardous waste petroleum 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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Treatment of hazardous waste petroleum sludge
US7481935B2 - Waste water treatment process - Google Patents
US7481935B2 - Waste water treatment process - Google Patents

2004-10-04 ,Application, filed by Scientific Associates LLC filed Critical Scientific Associates LLC 2004-10-04 Priority to US10/956,041 priority patent/US7481935B2/en 2005-01-21 Assigned to OK TECHNOLOGIES, LLC reassignment OK TECHNOLOGIES, LLC ASSIGNMENT OF …

US3268071A - Process for the separation of solids by ...
US3268071A - Process for the separation of solids by ...

1962-08-22 ,Application, filed by National Research Council of Canada filed Critical National Research Council of Canada 1962-08-22 Priority to US218571A priority Critical patent/US3268071A/en 1966-08-23 ,Application, granted granted Critical

Principles of Design and Operations of Wastewater ...
Principles of Design and Operations of Wastewater ...

Ponds can be used alone or in combination with other wastewater ,treatment, processes. As our understanding of pond operating mechanisms has increased, different types of ponds have been developed for ,application, in specific types of wastewater under local environmental conditions. This manual focuses on municipal wastewater ,treatment, pond systems.

Ultrafast separation of oil/water mixtures with layered ...
Ultrafast separation of oil/water mixtures with layered ...

5/11/2020, · In addition, the LDH-SSMs exhibit excellent stability and reusability. Thus, the prepared LDH-SSMs can be employed as an eminent candidate for oil/water ,treatment,, such as cleaning up and recovering marine oil spills and purifying fuel. CRediT authorship contribution statement. Yan Xie: Conceptualization, Investigation, Writing - original draft.

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Road West, North Branch, Jingkai Road, Puyang City