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infusion pump

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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infusion pump
Research on physico-chemical pretreatment of wastewater ...
Research on physico-chemical pretreatment of wastewater ...

[20] Eiroa M, Vilar A, Kennes C, Veiga MC. Biological ,treatment, of industrial ,wastewater containing formaldehyde, and formic ,acid,. Water SA. 2006;32(1):115-118. [21] Campos JL, Sanchez M, Corral-Mosquera A, Mendez R, Lema JM. Coupled BAS and anoxic USB system to remove urea and ,formaldehyde, from ,wastewater,. Water Res. 2003;37(14):3445-3451.

Fast and efficient oxidation of formaldehyde in wastewater ...
Fast and efficient oxidation of formaldehyde in wastewater ...

10/7/2017, · To prevent this from occurring, wastewater containing formaldehyde must be treated in an effective and environmentally friendly process before being discharged. Biological treatment processes are the most commonly accepted methods for wastewaters containing organic compounds such as formaldehyde ( Campos et al., 2003 , Eiroa et al., 2004 , Oliveira et al., 2004 ).

Kinetics and Reaction Mechanism for Formaldehyde ...
Kinetics and Reaction Mechanism for Formaldehyde ...

In photochemical reactor, the process conditions of formaldehyde wastewater treatment using UV-Fenton oxidation under the joint action of hydrogen peroxide, ferrous ions, and ultraviolet were ...

pH Control in Anaerobic Treatment of Industrial Wastewater ...
pH Control in Anaerobic Treatment of Industrial Wastewater ...

Treatment, of an Industrial ,Wastewater Containing, Acrylic ,Acid, and ,Formaldehyde, in an Anaerobic Membrane Bioreactor Journal of Hazardous, Toxic, and Radioactive Waste July 2012 Sulfide‐Induced Inhibition of Anaerobic Digestion

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Road West, North Branch, Jingkai Road, Puyang City