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gas oil etf

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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gas oil etf
Treatment of terephthalic acid plant wastewater with an ...
Treatment of terephthalic acid plant wastewater with an ...

Wastewater, characteristics. The water used in this study was obtained from a Purified Terephthalic ,Acid, (PTA) ,factory,. Raw ,wastewater, was weekly sampled at the entrance of the activated sludge treatment system of the PTA plant, after nutrient (N and P) addition. Table 1 shows a characterization of the ,wastewater,, with the main aromatic

Dairy factory wastewater challenges and innovations
Dairy factory wastewater challenges and innovations

Dairy ,factory wastewater, challenges and innovations and beneficial irrigation of waste activated sludge on to surrounding farms. Elements of this approach to ,wastewater, treatment in the dairy industry could be adopted in a wider setting. For example in municipal plants treating an industrial ,wastewater, component or municipal oxidation ponds that

Current situation and issues of Industrial Wastewater ...
Current situation and issues of Industrial Wastewater ...

Wastewater, Treatment Plant Operator License (Sect. 73) Pollution Control Equipment's Supervisor (MOI Notification 2011) ,Wastewater, Treatment or Pollution Control Inspection (Sect. 82) General ,Factory, Inspection (Sect 35) 18

Reconstruction of high-concentration acid cleaning ...
Reconstruction of high-concentration acid cleaning ...

The ,factory, mainly repairs military equipments in air force, discharges 1200 m3/d ,wastewater, .The current operating conditions of original ,wastewater, treatment equipments ...

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Road West, North Branch, Jingkai Road, Puyang City