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Puyang RSD sludge treatment equipment manufacturer

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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Puyang RSD sludge treatment equipment manufacturer
Activated sludge combined with powdered activated carbon ...
Activated sludge combined with powdered activated carbon ...

sludge, settling and dewatering (Sublette et al., 1982) or less wet solids for disposal and simplified residual management (Meidl, 1997) are some advantages of PACT process over conventional activated ,sludge,. election of carbon The ,treatment, efficiency and …

Sludge treatment past and future | Envirotec
Sludge treatment past and future | Envirotec

25/6/2015, · Figure 2. Apparatus for the (anaerobic) ,treatment, of sewage. Extracted from U.S. ,Patent, No. 699,345. (May, 1902) If we fast forward to what wastewater ,treatment, looks like today, we see it comprises technologies from different epochs, from the late 1800s (preliminary and primary ,treatment,, use of lime and other admixtures, dewatering, drying), Edwardian era (activated ,sludge,, anaerobic ...

Sewage treatment - Wikipedia
Sewage treatment - Wikipedia

Sewage treatment, is the process of removing contaminants from domestic and municipal wastewater, containing mainly household sewage plus some industrial wastewater.Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safe enough for release into the environment.

Patents and Inventions | Sengupta Research
Patents and Inventions | Sengupta Research

SenGupta, A.K. and Prakash, P. US ,Patent, No. 6,495,047 awarded in 2002 on “Process for Selective Coagulant Recovery from Water ,Treatment, Plant ,Sludge,.” SenGupta, A.K. and Cumbal, L.H. US ,Patent, No. 7,291,578 awarded in 2007 on “Hybrid Anion Exchanger for Selective Removal of Contaminating Ligands from Fluids and Method of Manufacture Thereof.”

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Road West, North Branch, Jingkai Road, Puyang City