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Wastewater Treatment Plant

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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Wastewater Treatment Plant
Ecotoxicity of oil sludges and residuals from their ...
Ecotoxicity of oil sludges and residuals from their ...

Supercritical, fluid propane-butane ,extraction, treatment of oil ,sludge,. Russian Journal of Physical Chemistry B. 2017; 11 (7):1103–1108. [Google Scholar] Hu G, Li J, Zeng G. Recent development in the treatment of ,oily sludge, from petroleum industry – a review. J Hazard Mater. 2013; 261:470–490. [Google Scholar]

An economic evaluation of catalytic supercritical water ...
An economic evaluation of catalytic supercritical water ...

Abstract ,Supercritical, water oxidation (SCWO) is a relatively new technology that has been developed to treat aqueous waste streams. The addition of a heterogeneous catalyst can increase the overal...

Water and Wastewater Equipment | Environmental XPRT
Water and Wastewater Equipment | Environmental XPRT

The UniversalExtractor E-800 is perfectly suited to any demanding ,extraction, task. Six distinct ,extraction, positions enable individual process control and simultaneous operation of different ,extraction, methods. High-speed heaters combined with sophisticated process control allow for the fastest and most reproducible ,extraction, ...

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

In oxidation process reactive agents are introduced into the ,oily sludge, and the organic compound in the ,oily sludge, will be oxidized to carbon dioxide and water or into non-hazardous materials . Various oxidation reagent has been used in this process for ,oily sludge, treatment such as Fenton’s reagent, hypochlorite, ozone, ultrasonic irradiation, permanganate, and persulfate.

An economic evaluation of catalytic supercritical water ...
An economic evaluation of catalytic supercritical water ...

Abstract ,Supercritical, water oxidation (SCWO) is a relatively new technology that has been developed to treat aqueous waste streams. The addition of a heterogeneous catalyst can increase the overal...

Oil sludge washing with surfactants and co-solvents: oil ...
Oil sludge washing with surfactants and co-solvents: oil ...

Hu J, Gan J, Li J, Luo Y, Wang G, Wu L, Gong Y. ,Extraction, of crude oil from petrochemical ,sludge,: characterization of ,products, using thermogravimetric analysis. Fuel. 2017; 188:166–172. [Google Scholar] Hu G, Feng H, He P, Li J, Hewage K, Sadiq R. Comparative life-cycle assessment of traditional and emerging ,oily sludge, treatment approaches.

Small Scale Slurry Pumps | Products & Suppliers ...
Small Scale Slurry Pumps | Products & Suppliers ...

Supplier: Proceco Ltd. Description: technology that uses a fine metallic abrasive combined with a water-based alkali hot cleaning solution to mechanically remove oxides, scale, carbon deposits, oils and grease from a metal surface. The slurry blast technology can process wet, ,oily, …

Bibliography: Salmon Byproduct and Coproduct Research ...
Bibliography: Salmon Byproduct and Coproduct Research ...

The ,sludge, contained 16% dry matter (DM), 0.13% total N and 1.6% P. The ,sludge, increased ryegrass DM yield, P and Na content, but decreased K concentrations in soil and plants. ,Sludge, can be applied successfully on to land, but its addition should be complemented with inorganic nutrients (N, K).

Water and Wastewater Equipment | Environmental XPRT
Water and Wastewater Equipment | Environmental XPRT

The UniversalExtractor E-800 is perfectly suited to any demanding ,extraction, task. Six distinct ,extraction, positions enable individual process control and simultaneous operation of different ,extraction, methods. High-speed heaters combined with sophisticated process control allow for the fastest and most reproducible ,extraction, ...

Guide to Oil Waste Management Alternatives
Guide to Oil Waste Management Alternatives

Krupp process uses ,supercritical extraction, with propane or other light gases for fractionation and ,sludge, precipitation. ... ,products, to eliminate or reduce components which can inhibit biodegradation. ... ,oily sludge, may be returned to the refinery when appropriate. The

Bibliography: Salmon Byproduct and Coproduct Research ...
Bibliography: Salmon Byproduct and Coproduct Research ...

The ,sludge, contained 16% dry matter (DM), 0.13% total N and 1.6% P. The ,sludge, increased ryegrass DM yield, P and Na content, but decreased K concentrations in soil and plants. ,Sludge, can be applied successfully on to land, but its addition should be complemented with inorganic nutrients (N, K).

Proceedings: Second International Conference on New ...
Proceedings: Second International Conference on New ...

The time required to attain ,extraction, equilibrium is presented in Figures 2 and 3. Equilibrium was approached at 24 hours for every metal tested. Therefore, all subsequent extractions were carried out with a 24 hour contacting period. ,Extraction, of lead at a …

Oil sludge washing with surfactants and co-solvents: oil ...
Oil sludge washing with surfactants and co-solvents: oil ...

Hu J, Gan J, Li J, Luo Y, Wang G, Wu L, Gong Y. ,Extraction, of crude oil from petrochemical ,sludge,: characterization of ,products, using thermogravimetric analysis. Fuel. 2017; 188:166–172. [Google Scholar] Hu G, Feng H, He P, Li J, Hewage K, Sadiq R. Comparative life-cycle assessment of traditional and emerging ,oily sludge, treatment approaches.

Small Scale Slurry Pumps | Products & Suppliers ...
Small Scale Slurry Pumps | Products & Suppliers ...

Supplier: Proceco Ltd. Description: technology that uses a fine metallic abrasive combined with a water-based alkali hot cleaning solution to mechanically remove oxides, scale, carbon deposits, oils and grease from a metal surface. The slurry blast technology can process wet, ,oily, and greasy parts, making it …

Supercritical water oxidation research and development ...
Supercritical water oxidation research and development ...

Supercritical, water oxidation (SCWO) is a form of hydrothermal treatment. During the early research and development (R&D) period (early 1980s), it has been demonstrated that SCWO can be an effective ...

Proceedings: Second International Conference on New ...
Proceedings: Second International Conference on New ...

The time required to attain ,extraction, equilibrium is presented in Figures 2 and 3. Equilibrium was approached at 24 hours for every metal tested. Therefore, all subsequent extractions were carried out with a 24 hour contacting period. ,Extraction, of lead at a pH of 3 …

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Road West, North Branch, Jingkai Road, Puyang City