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oil pressing machine

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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oil pressing machine
treatment of hydrofluoric acid wastewater
treatment of hydrofluoric acid wastewater

The present invention relates to the field of sewage ,treatment,, and more particularly to a method of ,treatment of hydrofluoric acid wastewater,. We provide a hydrofluoric ,acid, recycling cleaning apparatus. Prior art of washing hydrofluoric ,acid, without no recycling and handling as a waste, resulting in waste of costs, increasing the risk of additional hydrofluoric ,acid, by operating personnel hazard.

EP2546203B1 - Method for wastewater treatment for ...
EP2546203B1 - Method for wastewater treatment for ...

EP2546203B1 - Method for ,wastewater treatment for wastewater containing aluminum, magnesium and, manganese - Google Patents

Electrocoagulation in Wastewater Treatment
Electrocoagulation in Wastewater Treatment

wastewater, with milk powder to simulate dairy effluents, COD was reduced by 61%, phosphours by 89%, nitrogen 81%, and 100% turbidity. In addition with low conductivity and neutral pH, treated water would be possible reused, as reagent required was lowered for the ,aluminum, anode for ,treatment, [5].

Coagulation and Flocculation in Water and Wastewater ...
Coagulation and Flocculation in Water and Wastewater ...

However, in some cases, fluoride removal ,by aluminum, coagulation has been shown to be cost effective. It appears that several ,aluminum, based coagulants are equally effective, based on the ,aluminum, content added for ,treatment,. Fluoride removal using ,aluminum, based coagulants is strongly affected by pH and ,aluminum, dosage.

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Road West, North Branch, Jingkai Road, Puyang City