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Discharge standard of stainless steel acid 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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Discharge standard of stainless steel acid wastewater
The Sources and Solutions: Wastewater | Nutrient Pollution ...
The Sources and Solutions: Wastewater | Nutrient Pollution ...

4/2/2019, · Wastewater treatment plants process water from homes and businesses, which contains nitrogen and phosphorus from human waste, food and certain soaps and detergents, and they can be a major source of nutrient pollution.

Wastewater Technology Fact Sheet: Package Plants
Wastewater Technology Fact Sheet: Package Plants

Wastewater Technology Fact Sheet Package Plants DESCRIPTION Package plants are pre-manufactured treatment facilities used to treat wastewater in small communities or on individual properties. According to manufacturers, package plants can be designed to treat flows as low as 0.002 MGD or as high as 0.5 MGD, although they more commonly

How do the wastewater treatment plants (WWTPs) work ...
How do the wastewater treatment plants (WWTPs) work ...

What is ,wastewater,? It is used water originating from domestic, industrial, agricultural, and medical or transport activities. Used water becomes ,wastewater, upon the change of its quality, composition and/or temperature. However, ,wastewater, does not include water released from ponds or reservoirs for fish farming. Types of ,wastewater

Creating Mini Wastewater Treatment Plants - Activity ...
Creating Mini Wastewater Treatment Plants - Activity ...

Environmental engineers design wastewater treatment plants to clean water before discharging into rivers, streams, lakes and seas. They use a variety of stages and processes to remove solids and contaminants from wastewater, including biological and mechanical processes.

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Road West, North Branch, Jingkai Road, Puyang City