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What agent is used to remove gel from 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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What agent is used to remove gel from fracturing flowback fluid
Technical Note Electroplating wastewater treatment through ...
Technical Note Electroplating wastewater treatment through ...

wastewater treatment, in this work is shown in Fig. 3. The DT ,wastewater, first past through the CP process in which ,sodium sulfide,, ferrous chloride and ,sodium, hydroxide were used to precipitate the metallic ions. After sedimentation, the sludge (precipitate) was …

Hydrogen Sulfide Wastewater Treatment Methods
Hydrogen Sulfide Wastewater Treatment Methods

The processing of ,wastewater treatment, includes a variety of oxidation and reduction cycles, which oxidize ammonia to nitrate that eventually reduces to harmless nitrogen gas. To settle the problem of hydrogen ,sulfide, production, nitrate can be added to provide bacteria with a substitute for sulfate.

Wastewater treatment bacterial additive - TLC Products
Wastewater treatment bacterial additive - TLC Products

showing a death rate of 4% for the ,sulfide, treated suspension and 9% for the azide treated solution. These data obviously show that ,treatment, with both azide and ,sulfide, is effective in creating a dormant suspension of bacteria relative to an uninhibited suspension. In order to test for time lag between dilution into ,wastewater, and reactivation, the

Study on the Degradation of Sodium Diethyldithiocarbamate ...
Study on the Degradation of Sodium Diethyldithiocarbamate ...

At present, the methods of wastewater treatment containing DDTC mainly include natural degradation, coagulation sedimentation, acid-base neutralization, chemical oxidation, and biodegradation [12, 16–25]. The natural degradation is one of the most primitive methods of treating beneficiation wastewater.

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