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Fracking Drill

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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Fracking Drill
Recovery of Calcium Carbonate from Wastewater Treatment ...
Recovery of Calcium Carbonate from Wastewater Treatment ...

The use of, flotation, technique for the recovery of, calcium carbonate, (CaCO 3) from, wastewater, treatment, sludge, was investigated in this study. The parameters …

Recovery of Calcium Carbonate from Wastewater Treatment ...
Recovery of Calcium Carbonate from Wastewater Treatment ...

The use of flotation technique for the recovery of, calcium carbonate, (CaCO. 3) from, wastewater, treatment sludge was investigated in this study. The parameters that were investigated included dosage of, floating, agents (sodium oleate and sunlight dish liquid) and the percentage solids of the slurry. The experiments were performed by, floating

Treatment of Citric Acid Wastewater for High Quality ...
Treatment of Citric Acid Wastewater for High Quality ...

Industrial ,wastewater, treatment, citric ,acid wastewater,, anaerobic-aerobic treatment, NH 3 inhibition, H 2 S inhibition, ,calcium carbonate, precipitation, nitrite formation, denitrificaton of nitrite, high temperatures

Recovery of Calcium Carbonate from Wastewater Treatment ...
Recovery of Calcium Carbonate from Wastewater Treatment ...

lotation process is widely used in industrial, wastewater treatment, and efectively used to produce a relatively high grade, calcium carbonate, plants, where it is used to remove fats, oil, grease and suspended solids with good recovery from the, wastewater treatment, sludges when using

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Road West, North Branch, Jingkai Road, Puyang City