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Patent of oily sludge treatment agent

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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Patent of oily sludge treatment agent
Waste Water Treatment Process
Waste Water Treatment Process

Coagulation is an primary process of any kind of water ,treatment, plant, that process must be performed using with cost effective and commonly used coagulants. General and 7 most commonly used coagulants in water ,treatment, plant is under: 1.Alum (aluminum sulfate), Al 2 (SO 4) 3. Still, the most common coagulant in the United States, it is often [....]

Anaerobic co-digestion of water hyacinth with primary sludge
Anaerobic co-digestion of water hyacinth with primary sludge

sludge,. This indicates co-digestion of water hyacinth and primary ,sludge, improves biogas yield significantly. Conclusion Water hyacinth is a very good biogas producer needs minimal pre-,treatment, (drying and grinding) to enhance the biogas yield. The use of pretreated water hyacinth for biogas generation therefore, will be a

Performance evaluation of a vertical flow constructed ...
Performance evaluation of a vertical flow constructed ...

Sludge treatment wetlands or sludge drying reed beds (SDRBs) is a technology which has been used since the late 1980s, nonetheless, the number of plants in operation are still very low in comparison with conventional technologies (Uggetti et al; 2010). Thus, methods to improve sludge volume reduction continue to be an issue of main interest.

Thermal utilization and agricultural use of sewage sludge ...
Thermal utilization and agricultural use of sewage sludge ...

treatment, of refinery wastewater, (2) excessive sewage ,sludge, from activated ,sludge, chambers, (3) floating surface scum and (4) dried municipal sewage ,sludge, provided by external suppliers. The mixture of dewatered sewage ,sludge, in the de-cantation centrifuges is fed to two automated lines for incineration in furnaces with a fluidized bed.

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