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Fracturing flowback fluid treatment company

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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Fracturing flowback fluid treatment company
Treatment of Combined Acid Black 48 and Coffee Wastewater ...
Treatment of Combined Acid Black 48 and Coffee Wastewater ...

Treatment, of Combined ,Acid, Black 48 and Coffee ,Wastewater, by ... thetic dyes used in the textile industry. With dyes, coffee ,wastewater, has high ,chemical oxygen demand, (,COD,) that can affect dissolved oxygen (DO) ... dye ,wastewater treatment, process is …

Treatment of Wastewater from Purified Terephtalic Acid ...
Treatment of Wastewater from Purified Terephtalic Acid ...

Higher strength influent ,COD, concentration above 4.8 g-,COD,/L related to field conditions was fed to observe the disturbance of the EGSB reactors. Keywords: Anaerobic ,treatment,, Expanded granular sludge bed (EGSB), Purified terephtalic ,acid, (PTA), Two-phase, ,Wastewater

Study of COD Removal Rate on a Sequencing Batch Reactor ...
Study of COD Removal Rate on a Sequencing Batch Reactor ...

Pretreatment was done by (1) adjustment of tapioca ,wastewater, pH to control (4.92), 7, and 8, and (2) tapioca ,wastewater, prechlorination at pH 8 during hour using calcium hypochlorite in variation dosages 0, 2, 4, 6 mg/L Cl 2, SBR operation was conducted according to following steps: (1) Filling of pre-treated ,wastewater, into a bioreactor during 1 hour, and (2) aeration of the mixture of ...

Chemical Industry Wastewater Treatment Using Adsorption
Chemical Industry Wastewater Treatment Using Adsorption

effective ,wastewater treatment, technique for complying with the statutory regulations. The approach foll owed in the evaluation of adsorption performance of different adsorbents viz. acti va ted carbon, bentonite, and lignite in the ,treatment, of ,wastewater, is thus based on detection ,of COD, and

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Road West, North Branch, Jingkai Road, Puyang City