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Acid wastewater from wire products industry

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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Acid wastewater from wire products industry
Steam Stripping - Wastewater & Process Water Treatment ...
Steam Stripping - Wastewater & Process Water Treatment ...

Steam stripping, also known as steam distillation, is an affordable, one-step solution to cleaning volatile organic compounds (VOC) from plant ,wastewater, streams. Typically, ,wastewater, feed streams enter a distillation column at the top and flow downward, while steam enters the column at the bottom and rises.

Converting Water into Gold | WaterWorld
Converting Water into Gold | WaterWorld

BioteQ Environmental Technologies is applying its biogenic sulphide technologies, used successfully in commercial operations for water treatment and metal recovery, to extract copper from cyanide solution and recycle cyanide for use in, gold, extraction at the Lluvia de Oro mine site in Sonora, Mexico – in essence, using its, wastewater treatment, technologies to allow for, recovery, of, gold.

Study on the pyrolysis treatment of HPF desulfurization ...
Study on the pyrolysis treatment of HPF desulfurization ...

trated sulfuric ,acid,, they put forward the Compacs method to treat desulfurization ,wastewater,. In the Hirohax method by Ozaki Satoyoshi,4,5 under a temperature of 273–275 C and 7000–7500 kPa, ammonium salts and sulfur in the desulfur-ization ,wastewater, were oxidized into ammonium sulfate in …

Precious metals in sewage sludge - WWT
Precious metals in sewage sludge - WWT

The current treatment methods of raw sewage sludge include applying physical and chemical processes to ,reduce, the water content in preparation for the anaerobic digestion process to generate electricity. The by-product of the digestion process is a stabilised sewage sludge which is currently used as fertilisers for agricultural applications.

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Road West, North Branch, Jingkai Road, Puyang City