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Waste Water Treatment and Disposal

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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Waste Water Treatment and Disposal
Nanomaterials | Free Full-Text | Exposure Route of TiO2 ...
Nanomaterials | Free Full-Text | Exposure Route of TiO2 ...

TiO 2 nanofibers were also synthesized using ,titanium,-tetraisopropoxide (TTIP) and tetrabutyl titanate (,Ti,(OBu) 4) as TiO 2 precursors [53,54]. The commercial-grade TiO 2 NPs Degussa (P25) has been used directly with a polymer blend for the fabrication of TiO 2 nanofibers which did not require a calcination step afterward [ 55 ].

Titanium Alloys - Titanium / Palladium Alloys Grade 11 and ...
Titanium Alloys - Titanium / Palladium Alloys Grade 11 and ...

Ti,-0.15Pd – Grade 11. This alloy has mechanical properties similar to commercially pure ,titanium, grade 1, but with palladium added to enhance corrosion resistance in crevices and reducing ,acid, chloride environments. As with grade 1, grade 11 has optimum ductility and cold formability.

Porous TiO2 with large surface area is an efficient ...
Porous TiO2 with large surface area is an efficient ...

First, 0.1 g DTT (calcined at 450 °C) was impregnated in 5 ml saturated iron nitrate solution. After 5 h, it was washed with deionized water in a Buchner funnel and dried at 80 °C. The ,Fe, 2 O 3 @DTT catalyst was obtained after calcination at 150 °C. The synthesis of ,Fe, 2 O 3 @HPS was similar to that of ,Fe, …

Treatment of petrochemical wastewater and produced water ...
Treatment of petrochemical wastewater and produced water ...

Wastewater, in petrochemical processes and produced water from oil and gas production remain a challenge for the ,industry, to minimize their impact on the environment. Recent research and development of treatment technologies for petrochemical ,wastewater, and produced water from oil and gas industries published in 2018 were summarized in this annual review.

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