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Treatment of oily sludge by organic solvent extraction

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 oily sludge by organic solvent extraction
IOP Conference Series: Earth and Environmental Science ...
IOP Conference Series: Earth and Environmental Science ...

In the process of offshore oil production, in order to thoroughly separate oil from produced fluid, solve the environment problem caused by ,oily, sewage, and improve the economic benefit of offshore drilling, from the perspective of new oil-water separation, a set of submarine oil-water separation devices were designed through adsorption and desorption mechanism of the polymer materials for crude oil in this …

aerobic mesophilic counts: Topics by Science.gov
aerobic mesophilic counts: Topics by Science.gov

1/6/2018, · The present invention includes a system of decomposing municipal solid ,waste, (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the ,waste, mass; (3) applying leachate to the ,waste, mass using a pressurized drip irrigation system; (4) allowing …

Toxicity and biogas production potential of refinery waste ...
Toxicity and biogas production potential of refinery waste ...

To treat ,oily sludge, and effluents of refining process, several techniques and pretreatments including chemical oxidation, centrifugation, adsorption, photo-Fenton, biological, and so forth were ...

Polyferric Sulfate Market Size Share & Analysis (2020-2027)
Polyferric Sulfate Market Size Share & Analysis (2020-2027)

Polyferric sulfate can be used in a wide range of pH levels, which makes it useable in the ,treatment, of industrial water, drinking water, industrial wastewater, and urban sewage purification. In terms of its use in water ,treatment, processes, polyferric sulfate is ANSI/NSF Standard 60 certified for application in the ,treatment, of potable water.

1 - World Bank
1 - World Bank

Project areas of the six provinces have completed works as follows: leveling 11222hm2 of soil, the deep scarification of 26617hm2 of soil, returning 18834hm2 of straw, 68679hm2 of balanced fertilization, constructing 1604 organic fertilizer ,treatment, pond of field, 76312hm2 of control to plant diseases and insect pests, developing 1570hm2 of green agricultural products and 114745hm2 of non-public …

Effect of enzymatic pretreatment and increasing the ...
Effect of enzymatic pretreatment and increasing the ...

A multi-stage pilot-scale ,treatment, cycle consisting of an Upflow Anaerobic ,Sludge, Blanket reactor (UASB) followed by an anoxic-aerobic Ultra Filtration Membrane Bio Reactor (UF-MBR) and a post ...

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Road West, North Branch, Jingkai Road, Puyang City