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How to deal with a lot of sludge when changing the engine oil

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 a lot of sludge when changing the engine oil
US7108782B1 - Marine vessel onboard wastewater treatment ...
US7108782B1 - Marine vessel onboard wastewater treatment ...

Using selective control established through the operator interface, the system can be operated under automatic process/standby mode or maintenance mode, and ,sludge, concentrate can be directed either overboard, to an onboard storage tank or to undergo further ,treatment, within a concentration device or destruction within an incinerator for example, depending on the ship's equipment, location and …

Sewage from Ships – Rules and Realities - Marine News
Sewage from Ships – Rules and Realities - Marine News

For example, a sewage ,treatment, plant for a 12-passenger ship trading in the Baltic Sea is given similar Total Nitrogen limits as that of a municipal wastewater ,treatment, plant serving > 10,000 ...

30 Persons Imo Marine Sewage Treatment Plant
30 Persons Imo Marine Sewage Treatment Plant

Marine Sewage 50persons for Ship/Marine Gray/Black Water ,Treatment, US $3,000-20,000 / Piece Imo Mepc. 227 (64) Standard Mbr Sewage ,Treatment, Plant for 15~440 Persons

US4391703A - Marine sewage treatment with biological ...
US4391703A - Marine sewage treatment with biological ...

sludge, chamber aeration chamber Prior art date 1980-08-05 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - ,Fee, Related Application number US06/365,889 Inventor Gary A. Crosby

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