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Sichuan fracturing flowback fluid treatment company

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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Sichuan fracturing flowback fluid treatment company
Textile industry's environmental effects and approaching ...
Textile industry's environmental effects and approaching ...

Depending on the dye used in the ,dyeing,, 30-50 liters of water per kilogram of fabric is consumed in Figure 3. Totally, during yarn ,dyeing,, about 60 liters of water is spent per kg of yarn. ,Wastewater, released during the ,dyeing, process constitutes about 1/5 of total ,wastewater,.

Study of Blended Waste Organic Extracts in Wastewater ...
Study of Blended Waste Organic Extracts in Wastewater ...

16 % in ,dyeing,, 8 % in ,printing,, 14 % in boiler and 24 % for other uses [7]. Its biggest impact on the environment is related to primary water consumption (80-100 m3/Ton of finished textile) and ,wastewater, discharge (115-175 Kg of COD/Ton of finished textile, a large range of organic chemical, low bio-degradability, colour, salinity) [8,9].

REVIEW ON TREATMENT OF DYES IN WASTEWATER USING …
REVIEW ON TREATMENT OF DYES IN WASTEWATER USING …

wastewater, especially from ,dyeing, and ,printing, industries needs proper treatment before its discharge in water bodies as major contribution of the largest amount of textile ,wastewater, is from the developing countries. According to estimation the textile effluent contributes to about 51% of sewage ,waste water,.

Magnesium Silicate Polymer as a Coagulant for Reactive Dye ...
Magnesium Silicate Polymer as a Coagulant for Reactive Dye ...

2.00 is considered to be the optimal ,acidity, for preparing MgSiPCs. 1. INTRODUCTION The ,printing and dyeing, industry is one of the biggest users of water. The unused dyes from various processing stages are discharged as ,wastewater,. Because of the excellent ,dyeing, processing and brighter colors, reactive dyes have been widely used.

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