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Treatment and discharge 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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Treatment and discharge of fracturing flowback fluid
Cometabolic degradation of organic wastewater ...
Cometabolic degradation of organic wastewater ...

28/5/2014, · Municipal wastewaters contain a multitude of ,organic, trace pollutants. Often, their biodegradability by activated sludge microorganisms is decisive for their elimination during ,wastewater, treatment. Since the amounts of micropollutants seem too low to serve as growth substrate, cometabolism is supposed to be the dominating biodegradation process.

Study of Physico-Chemical Characteristics of Wastewater in ...
Study of Physico-Chemical Characteristics of Wastewater in ...

This study investigates the level of ,wastewater, pollution by analyzing its chemical characteristics at five ,wastewater, collectors. Samples are collected before they discharge into the Danube during a monitoring campaign of two weeks. ,Organic, and inorganic compounds, heavy metals, and biogenic compounds have been analyzed using potentiometric and spectrophotometric methods.

Characterization of Chemical and Bacterial Compositions of ...
Characterization of Chemical and Bacterial Compositions of ...

Two batches of dairy WW, single-used alkaline and acidic CW, tap water, pasteurized skim milk and unused acidic and alkaline solution were collected from two industrial Canadian dairy processing plants (plants A and B; one batch of each fluid from each plant). White wastewater collected separately (~150 L of each WW batch separated into different

Physicochemical properties of wastewater collected from ...
Physicochemical properties of wastewater collected from ...

increases due to biodegradation of ,organic, materials that exerts oxygen tension in a water body (28). Increases in BOD can be due to heavy discharge of industrial ,wastewater, effluent, animal and crop wastes, and domestic most common measures of ,organic, pollutant in water. It indicates the amount of ,organic, matter present in water.

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