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What is in the fracturing flowback fluid

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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What is in the fracturing flowback fluid
Why and how to treat urban wastewater? - Encyclopedia of ...
Why and how to treat urban wastewater? - Encyclopedia of ...

Wastewater, contains precious and rare metals such as copper, silver, ,gold,, platinum, palladium, vanadium,…. According to researchers at Arizona State University (USA), there is the equivalent of $13 million worth of metals in sewage sludge produced each year by a city of one million people, including $ 2.6 million in ,gold, and silver.

Understanding Water Treatment + Wastewater Treatment ...
Understanding Water Treatment + Wastewater Treatment ...

This chemical-free disinfection treatment allow the ,wastewater, to be safe for contact in recreational activities when it leaves the plant outfall. The sludge, known as biosolids, that are generated in the processes can be digested in a chamber without any oxygen (anaerobically) to ,reduce, the organic components in the solids.

Aerospace Wastewater Treatment Systems | JNE Environmental
Aerospace Wastewater Treatment Systems | JNE Environmental

When removing hardness from water, ion exchange columns are used to recover unique ions such as gold, silver, and fluoride, producing highly acidic or caustic wastewater flows. These processes often result in high concentrations of chelating agents that adversely affect the removal efficiencies of standard wastewater treatment formulations.

How to Control Pollution in Mining Industry?
How to Control Pollution in Mining Industry?

Soil analysis, fertiliser application, mulching and seeding or planting of plant species etc. comes under biological reclamation. Spoils can be covered with various organic mulches such as straw, hay, crop residue, tree bark, saw mill waste, refuse end other composed organic residues to increase vegetation cover and ,reduce, the sedimentation losses.

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