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Filtration of 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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Filtration of fracturing flowback fluid
The Fortification's Feasibility of the Butter by the ...
The Fortification's Feasibility of the Butter by the ...

In spite of their polluting nature, the olive mill ,wastewater, is considered as a very rich source on natural antioxidants specially polyphenols. In this study, the polyphenols were extracted from ...

Characterization of biosurfactant from yeast using ...
Characterization of biosurfactant from yeast using ...

According to Bednarski et al. , the ,acidity, of the culture medium is directly related to the production of glycolipids by yeasts. Although alkalization of the medium by M. guilliermondii occurred after the test at pH 4.0, it was observed that at pH 2.0, maintenance of the ,acidity, is possible, as its pH remained about 80.3%, while R. glutinis showed a higher pH both in the initial pH 4.0 and pH 2.0.

The Fortification's Feasibility of the Butter by the ...
The Fortification's Feasibility of the Butter by the ...

Abstract— In spite of their polluting nature, the olive mill ,wastewater, is considered as a very rich source on natural antioxidants specially polyphenols. In this study, the polyphenols were ...

Валя ВАСИЛЕВА ЗАБЕЛЯЗАНИ ЦИТИРАНИЯ
Валя ВАСИЛЕВА ЗАБЕЛЯЗАНИ ЦИТИРАНИЯ

Miransari M, Smith DL. 2007. Overcoming the stressful effects of salinity and ,acidity, on ,soybean, nodulation and yields using signal molecule genistein under field conditions. J. Plant Nutr 30, 1967-1992 19. 8. Ködöböcz László. 2007. Long-term effect of environmental factors on the population of symbiotic nitrogenfixing bacteria PhD thesis, .

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