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acidification fracturing flow-back fluids recycled plastics

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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acidification fracturing flow-back fluids recycled plastics
Utilizing Iron and Steel Slag’s in Environmental ...
Utilizing Iron and Steel Slag’s in Environmental ...

nutrient inflow include amongst other practices ,wastewater treatment, facilities designed to remove phosphorus and nitrogen ... for the township of Waiuku incorporates ,iron, slag in its ,treatment process, as an aggregate source. The plant was installed in 1993 ... The ,Acid Neutralization, Potential of ,steel, slag was determined to be approximately ...

Treatment of oilfield wastewater by combined process of ...
Treatment of oilfield wastewater by combined process of ...

Usually, fracturing wastewater is often treated by using coagulation, neutralization, oxidation, activated carbon adsorption alone or their integration in Chinese (Divakaran & …

INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES
INDUSTRIAL WASTEWATER TREATMENT TECHNOLOGIES

design specific to the ,process, at hand. Chemical operations, in conjunction with various physical operations (settling, coagulation-flocculation, grease and oil removal,…), have been developed for the ,treatment, of industrial ,wastewater,. •Chemical precipitation •Chemical ,neutralization, •Oxidation and reduction processes

Clean & environmentally friendly regeneration of Fe ...
Clean & environmentally friendly regeneration of Fe ...

When the concentration of metal ions in the acid solution accumulates to a certain value, it cannot to be used to wash iron and steel materials and becomes spent pickling solution that should be treated before discharge. At present, spent pickling solutions are treated via neutralization precipitation techniques in industries. This treatment method has a large discharge of …

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Road West, North Branch, Jingkai Road, Puyang City