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wastewater treatment system 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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wastewater treatment system company
Sulfate Removal Technologies A Review - Water Online
Sulfate Removal Technologies A Review - Water Online

BioteQ Environmental Technologies of Vancouver has developed the Sulf-IX process to, remove sulfate from waters, high in hardness and at near gypsum saturation levels. The Sulf-IX process is designed to selectively, remove, calcium and, sulfate, from water to achieve effluent compliance with, sulfate, …

(PDF) Sulfate Removal from Water - ResearchGate
(PDF) Sulfate Removal from Water - ResearchGate

Laboratory studies using bentonite showed poor or no, removal, in the case of high, sulfate water., Ion exchange and nanofiltration were found to be very effective in, removing sulfate., Ion exchange is...

Microbial sulfide removal | Water Tech Online
Microbial sulfide removal | Water Tech Online

Wastewater,; Microbial sulfide removal. ... and disposing of large volumes of spent adsorbent, which may be a hazardous waste (if caustic). Incineration produces ,acid, sulfur gases, ... The ,sulfate, produced from sulfide is present in the effluent from the trickle bed and can be discharged to the bioreactor effluent.

Sustainable Treatment for Sulfate and Lead Removal from ...
Sustainable Treatment for Sulfate and Lead Removal from ...

This research proposes a low-cost method for treating spent lead–acid battery wastewater by quicklime and slaked lime which are generally cheap due to their abundance in nature. The, precipitation, method is used to efficiently remove sulfate and lead from the wastewater.

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Road West, North Branch, Jingkai Road, Puyang City