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Experiment on sludge treatment

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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Experiment on sludge treatment
Treatment of oilfield produced water with ...
Treatment of oilfield produced water with ...

Oilfield, produced water has become a hot research topic within the area of environmental engineering and applications in wastewater ,treatment, due to its vast yield and potential hazards (Lu et al. 2009).To enhance oil ,recovery,, alkali, polymers, surfactants and some other chemicals are increasingly widely used through injection into oil reservoirs, especially heavy oil reservoirs (Chang et al ...

Innovation in the Treatment of Oilfield Waste: Vacuum ...
Innovation in the Treatment of Oilfield Waste: Vacuum ...

Assisted ,Recovery, Process. The main technical challenges associated with the ,recovery, of the synthetic drilling fluids ,and treatment, of the solids are associated with the following parameters: The synthetic drilling fluid, comprised of hydrocarbon molecules in the C 10 – C 24 range, are mixed with

Treatment and Recovery of Oil-Based Sludge Using Solvent ...
Treatment and Recovery of Oil-Based Sludge Using Solvent ...

Abstract Oil-based ,sludge, is a common by-product of petroleum processing, storage, and transport. It is currently treated to a minor extent before it is disposed of in a landfill. However, as energy costs rise, and environmental impacts become of gr

Oilfield Waste Reprocessing and Remediation Services ...
Oilfield Waste Reprocessing and Remediation Services ...

Oilfield, Waste Solutions Inc. ... On site ,treatment,. Full water ,recovery,. Sand and Solids classed as inert for disposal. Oil ,recovery, from the ,sludge, in Photo 1 at the OWS facility in Calgary. Photo 1. Real live example of customer ,sludge,. Photo 2. ,Sludge, after ,Treatment,. Helpful Link.

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

Different physicochemical and biological treatments have been used to treat oil sludges, and oil ,recovery, techniques are preferred such as oil ,sludge, washing (OSW) with surfactants and co-solvents. Toluene is commonly used as co-solvent, but it is non-benign to the environment. This study tested alternative co-solvents (n-pentane, n-hexane, cyclohexane, and isooctane) at 1:1 and 2:1 C/OS (co ...

A review of the application of different treatment ...
A review of the application of different treatment ...

Oily ,sludge, contains high concentrations of total petroleum hydrocarbons and heavy metals, which seriously impact the environment and human health. How to dispose of and use the oily ,sludge, has attracted an increasing amount of attention. This study introduces harmless and resource-based oily ,sludge treatment, technologies. It summarizes the technologies from various aspects, such as the ...

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