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Acid wastewater alkaline wastewater

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 alkaline wastewater
Wastewater Treatment for Metals Recovery | Mining ...
Wastewater Treatment for Metals Recovery | Mining ...

Water is Critical for all types of ,Mining,. ChemREADY’s ,wastewater, treatment for non-metals and ferrous applications is so critical. In some locations, significant rainfall can lead to ,acid, runoff from mine drainage, tailings piles, and surface mines, polluting streams and rivers.

Coal Mining Effluent Guidelines | Effluent Guidelines | US EPA
Coal Mining Effluent Guidelines | Effluent Guidelines | US EPA

EPA promulgated the ,Coal Mining Effluent Guidelines, and Standards (40 CFR Part 434) in 1975, and amended the regulation in 1976, 1977, 1979, 1982, 1985 and 2002.The regulation covers ,wastewater, discharges from mine drainage, coal storage facilities, and coal preparation plants.

Mining water management for reduced environmental impact ...
Mining water management for reduced environmental impact ...

Wastewater, is also produced during the preparation process, and from stormwater at storage facilities. 2 Six subcategories of the facilities are covered in the “Coal ,Mining, Effluent Guidelines and Standards” – including coal preparation plants and associated areas, ,acid, or ferruginous mine drainage, alkaline mine drainage, post-,mining, areas, coal remining and western alkaline coal ,mining,.

wastewater Archives - International Mining
wastewater Archives - International Mining

The DESALX solution is well suited to purification of difficult to treat waste waters with high hardness, sulphate, and heavy metals as well as suspended solids which can foul reverse osmosis membranes. These types of waste waters are common in the ,mining, industry, including ,acid, mine drainage water, the company explained.

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Road West, North Branch, Jingkai Road, Puyang City