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Equipment list of fracturing flowback fluid treatment station

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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Equipment list of fracturing flowback fluid treatment station
Wastewater - Wikipedia
Wastewater - Wikipedia

Wastewater, (or ,waste water,) is any water that has been contaminated by human use. ,Wastewater, is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration". Therefore, ,wastewater, is a byproduct of domestic, industrial, commercial or agricultural activities.

A Comparative Study between Acid‐and Alkali‐aided ...
A Comparative Study between Acid‐and Alkali‐aided ...

The ,acid,‐aided process recovered more protein types than the ,alkali,‐aided process during isolelectric precipitation (,pH, 5.5), which indicated that it led to more protein denaturation and thus more aggregation at ,pH, 5.5. The ,alkali,‐aided process had more soluble proteins (including heme proteins) at isoelectric precipitation than the ,acid, ...

Phosphorus Recovery by Struvite Crystallization from ...
Phosphorus Recovery by Struvite Crystallization from ...

4/4/2016, · However, Hao et al. indicated that struvite could get the highest purity at ,pH, = 7.0, and the purity seemed to have fallen with the increasing of the ,pH, value of ,wastewater,. When the value of ,pH, is higher than 10, the formed precipitate mainly consists of Mg 3 (PO 4) 2 (K sp = 9.8 × 10 −25).

Mining Wastewater | liquideffluents
Mining Wastewater | liquideffluents

17/5/2012, · The rocks are distinctly enriched in pyrite and depleted in ,acid, buffering materials. ,Acid,: ,ph,<5.5, acidity generated through oxidation of iron rich sulphides. Commonly found at base metal, gold and coal mines. Neutral to alkaline: ,ph, 6-10, ,acid, producing and ,acid, buffering reactions keep a ,ph, balance, or abundant iron-rich sulphides are absent.

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