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An acidic wastewater may contain Fe3

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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An acidic wastewater may contain Fe3
Hazardous Waste | US EPA
Hazardous Waste | US EPA

EPA's cradle-to-grave ,hazardous waste, management system provides the critical foundation needed to keep America's land and people safe. Click the image to enlarge.

Plastic Water Tanks and Fiberglass Chemical Tanks
Plastic Water Tanks and Fiberglass Chemical Tanks

D. Storage tanks for Chemicals, Food, ,Water, & ,Waste Water, Process liquids, Wine raw grape storage, chemical contact chambers, custom mixer systems. Custom systems E. Truck mounted mobile Herbicide and de-icing sprayer systems, low profile Plastic Transport Tanks in Polyethylene horizontal tanks.

Fluoride and the Phosphate Connection - Pure Water Gazette
Fluoride and the Phosphate Connection - Pure Water Gazette

Fluoridating drinking ,water, with recovered pollution is a cost-effective means of disposing of toxic ,waste,. The fluorosilicic ,acid, would otherwise be classified as a hazardous toxic ,waste, on the Superfund Priorities List of toxic substances that pose the most significant risk to human health and the greatest potential liability for manufacturers.

Acid Neutralization Tanks - ParkUSA
Acid Neutralization Tanks - ParkUSA

Acid, pH values range from 0 to 6.99, a neutral solution is 7 and alkalis range from 7.01 to 14. The smaller the pH value, the higher the content of acidic ,waste,. The larger the pH value the higher the content of alkaline ,waste,. The neutralization process occurs by the chemical reaction of calcium and magnesium carbonate with the acidic ,waste,.

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Road West, North Branch, Jingkai Road, Puyang City