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extra deep well drilling waste water harmless disposal technology ltd share price

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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extra deep well drilling waste water harmless disposal technology ltd share price
Interface-Constrained Layered Double Hydroxides for Stable ...
Interface-Constrained Layered Double Hydroxides for Stable ...

Low ,acid, endurance of layered double hydroxides (LDHs) limits their uranium(VI) [U(VI)] adsorption capability from harsh ,industrial wastewater,. Here, we demonstrate magnesium–cobalt LDHs (Mg–Co LDHs) anchored in situ onto the pore channel of dendritic fibrous nanosilica (DFNS) via an interface-constrained strategy. The synergy of Mg–Co LDHs and DFNS not only improves the endurance of the ...

Response to Comment on “Suspect and Nontarget Screening of ...
Response to Comment on “Suspect and Nontarget Screening of ...

Wastewater, treatment plants (WWTPs), as one of the sources for PFASs, are an important part of the process of releasing new PFASs into the environment. Suspect screening and PFAS homolog anal. with quadrupole time-of-flight tandem mass spectrometry were used to discover PFASs in ,wastewater, from a WWTP near Yangtze River.

Investigations | CSB
Investigations | CSB

Wacker Polysilicon Chemical Release . Location: Charleston, TN Incident Occurred On: 11/13/2020 On Friday November 13, 2020, at approximately 10:04 a.m. EST, seven workers were exposed to a release of hydrochloric ,acid, during a maintenance activity at the full Investigation details

Best Valve Manufacturers in China - XHVAL Valve
Best Valve Manufacturers in China - XHVAL Valve

Industrial, valves play crucial roles in the smooth running of any ,industrial, unit or system. According to a report by Markets And Markets, the ,industrial, valve market is expected to grow up to 85.19 million by 2023. Many people would like to choose ,industrial, valve suppliers in China, one of the largest manufacturing countries in … Best ,Valve Manufacturers in China, Read More »

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Road West, North Branch, Jingkai Road, Puyang City