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In pH 3 acid wastewater may contain

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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In pH 3 acid wastewater may contain
pH in Wastewater Treatment - Advanced Chemical Systems
pH in Wastewater Treatment - Advanced Chemical Systems

Wastewater treatment, often consists of removing heavy metals and/or organic compounds from effluent streams. pH adjustment by addition of acidic/basic chemicals is an important part of any ,wastewater treatment, system as it allows dissolved waste to be separated from water during ,the treatment, process.

(PDF) Treatment of Acid Orange 74 Wastewater and Sugar ...
(PDF) Treatment of Acid Orange 74 Wastewater and Sugar ...

This study shows ,the treatment, of combined binary mixture ,of Acid, Orange 74 and sugar ,wastewater, with peanut hull and orange peel as low-cost adsorbents. The performance of a combined adsorption-microfiltration process for the color removal is

Treatment Technology of Wastewater from Nictric Acid ...
Treatment Technology of Wastewater from Nictric Acid ...

The nictric ,acid wastewater, with concentration of 5000-50000mg/L is treated, mixed into low concentration ,wastewater,, and then entered into biological contact oxidation tank. The ,wastewater, treated by the above methods can meet the national discharge standard, which increases the utilization rate of water resources to a certain extent.

Treatment of Wastewater from Nictric Acid Production ...
Treatment of Wastewater from Nictric Acid Production ...

Article ,Treatment, of ,Wastewater, from Nictric ,Acid, Production (first). The nictric ,acid, is an organic ,acid,, which is mainly used in food industry, medicine, chemical industry and so on. Generally, starch is the main source of nictric ,acid,. Thenictric ...

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