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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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water hardness test strips ace hardware
UTILIZATION OF STEEL SLAG TO REMEDIATE ACID MINE …
UTILIZATION OF STEEL SLAG TO REMEDIATE ACID MINE …

Acid, Mine Drainage “AMD” ,Acid, mine drainage is as old and pervasive as mining itself. In the United States alone, there are some 500,000 abandoned mines, many of them in the western states. In addition, Eastern states such as Pennsylvania, West Virginia, and Kentucky are the heart of the coal mining ,industry,.

Treatment of Industrial Effluents - Environmental Pollution
Treatment of Industrial Effluents - Environmental Pollution

This article throws light upon the designing and ,treatment, of fourteen main industrial effluents. Some of the industrial effluents are: 1. Electroplating ,Industry, 2. ,Steel Industry, 3. Cane Sugar ,Industry, 4. Paper ,Industry, 5. Pesticides 6. ,Treatment, of Tannery Waste Waters by Stabilisation Pond Method 7. Cyanide Removal: A Case Study of Operational Experience and […]

Fifteen industrial wastewater treatment processes | LCDRI CN
Fifteen industrial wastewater treatment processes | LCDRI CN

Industrial ,wastewater, refers to ,wastewater,, sewage and waste liquid produced in industrial production processes, which contain industrial production materials, intermediate products and products that are lost with water, and pollutants produced during the production ,process,, summarizing chemical industrial ,wastewater,, printing and dyeing industrial ,wastewater,. 15 kinds of industrial ,wastewater, ...

Electro- Fenton Process for Waste Water Treatment A Review
Electro- Fenton Process for Waste Water Treatment A Review

dairy ,industry,, ,steel industry,, ... The first fenton ,process, reported by Fenton was Maleic ,acid, oxidation. Oxidation, ,Neutralization,, ... the most popular ,process, in EAOPs (2). , Electro – Fenton ,process, is a promising technology for ,wastewater treatment process, and its more economical, efficient, ...

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