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Background of fracturing flowback fluid 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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Background of fracturing flowback fluid treatment
Theory and Practice of Water and Wastewater Treatment 2nd ...
Theory and Practice of Water and Wastewater Treatment 2nd ...

Provides an excellent balance between theory and applications in the ever-evolving field ,of water and wastewater treatment,. Completely updated and expanded, this is the most current and comprehensive textbook available for the areas ,of water and wastewater treatment,, covering the broad spectrum of technologies used in practice today—ranging from commonly used standards to the latest state of ...

Effect of PAC on the Behavior of Dynamic Membrane ...
Effect of PAC on the Behavior of Dynamic Membrane ...

In DMBR, the dynamic membrane (DM) layer acts as the main source of filtration resistance after its formation . Since the DM layer is a kind of surface sludge layer that can release smaller particles, the deposited organic material when gets more than the filtration capacity will block the membrane pores and cause membrane fouling issues in DMBR.

Performance evaluation of a flat sheet self-forming ...
Performance evaluation of a flat sheet self-forming ...

used Dacron mesh to form a ,dynamic, membrane that serves as a substitute to conventional membranes to treat municipal ,wastewater, containing organic micropollutants (OMPs). The SFDM system obtained COD, NH 4-N and PO 4-P removal of 95%, 47% and 14%, respectively. Keywords: ,Dynamic, membrane, MBR, organic micropollutant, fouling

Modeling of Dynamic Membrane Bioreactor Nitrification ...
Modeling of Dynamic Membrane Bioreactor Nitrification ...

Nitrogen removal from salt-bearing aquaculture ,wastewater, was investigated at different chloride concentration using ,dynamic, membrane bioreactor. Using the activated sludge model No.1 (ASMl) to simulate the DMBR by Biowin, the results showed that changing the values of KO,H, KNO and bH, the model values of NO3--N and TN was almost same to the experiment values, the deviation were about …

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