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There are several RSD sludge treatment plants in Puyang

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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There are several RSD sludge treatment plants in Puyang
Biological treatment of oily wastewater from gas stations ...
Biological treatment of oily wastewater from gas stations ...

Optimum operating conditions were found to be at a hydraulic retention time of 4 h and an oil-loading ,rate, of 1.8 kg oil m –3 ·d –1. It was anticipated that adding powdered activated carbon (PAC) in the MBR could help to adsorb the oils.

Haward Technology Middle East
Haward Technology Middle East

This course will cover all stages ,of oily, water ,treatment, from receiving waste oil and ,oily, water to delivering cleaned water that meets the environmentally safe standards. Course Objectives Upon the successful completion of this course, each participant will be able to:- Apply systematic techniques in the ,treatment of oily, water Discuss the sources ,of oily, water in oil production fields, refining and steam

The economics of handling refinery sludges - ScienceDirect
The economics of handling refinery sludges - ScienceDirect

1/1/1982, · Solids recovery 20%-90% Loading ,rate, 10-75 kg/m~-day Feed ,rate, 0.02-0.8 m3/min 3.5- kg/cm3 (50-60 lb/in)), recycle; Solids loading 1055 kg/m2-h; hydraulic loading 0.04-0.18 m3/m2-min Loading ,rate, 5-25 kg/fP-h Feed ,rate, 0.016-0.36 m3/min Pressure 50o7o solids Pressure levels 3.5-18 filtration kg/cm2 Similar to ,oily, sludges but should be stabilized due to putrescible nature If surface loading ,rate, …

Technical and Economic Analysis of Waste Coolant Oil ...
Technical and Economic Analysis of Waste Coolant Oil ...

Usually 5O—75 less ,sludge, is produced as with the inorganic chemical ,treatment,, • More efficient effluent containing lower concentrations of oil and suspended solids, • Lover dosage rates are required, thus reducing costs and increasing ease of handling, and • Converts cutting oils, rolling oils, stamping oils, synthetic cutting fluids, soaps, emulsifiers, and cleaning agents into a “float” (,sludge,) capable of subsequent ,treatment, …

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Road West, North Branch, Jingkai Road, Puyang City