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Additives for 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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Additives for fracturing flowback fluid
Formation of aldehydes and carboxylic acids in ozonated ...
Formation of aldehydes and carboxylic acids in ozonated ...

During the AOP treatment of ,wastewater,, hydroxyl radicals (OH·) or sulfate radicals (SO4 ·−) are generated in sufficient quantity to remove refractory organic matters, traceable organic ...

Use of Ozone in Wastewater Treatment to Produce Water ...
Use of Ozone in Wastewater Treatment to Produce Water ...

12/3/2011, · Ozone is a ,strong, disinfectant with a high oxidation potential and is one of the most effective ways of inactivating pathogens. In order to observe and evaluate the effect of this disinfectant on the physical, chemical and microbiological characteristics of wastewaters, we analyzed the effluent input and output of an ozone disinfection plant located in Almeria, southeast Spain.

Transparent Flexible and Strong 23-Dialdehyde Cellulose ...
Transparent Flexible and Strong 23-Dialdehyde Cellulose ...

water, possibly effecting hydration of ,aldehyde, groups and formation of hemialdal moieties. Therefore, fresh DAC films were stored for 16 days at about 21 °C in desiccators containing either an oversaturated solution of NH 4 NO 3 (65% RH) or P 4 O 10

Endrin aldehyde | C12H8Cl6O - PubChem
Endrin aldehyde | C12H8Cl6O - PubChem

Endrin aldehyde, has been detected in 1.0% of 604 reporting stations of the USEPA STORET data base system(1), concentrations ranged from 2.2 to 58 ppb in raw ,wastewater, originating from coal mining, aluminum forming, foundries and metal finishing industries(2); concentrations in treated ,wastewater, ranged from 0.3 to 20 ppb(2).

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