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Sinopec fracturing flowback fluid volume

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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Sinopec fracturing flowback fluid volume
[Characteristics of acid red 3R wastewater treatment by ...
[Characteristics of acid red 3R wastewater treatment by ...

The application of microbubble technology for ozonation wastewater treatment could enhance ozone mass transfer, improve ozonation performance and increase ozone utilization efficiency. The ozone microbubbles were used to treat synthetic acid red 3R wastewater in the present study, and compared to ozone conventional bubbles.

Wastewater Technology Fact Sheet: Ozone Disinfection
Wastewater Technology Fact Sheet: Ozone Disinfection

wastewater and the diseases associated with them. Ozone is produced when oxygen (O 2) molecules are dissociated by an energy source into oxygen atoms and subsequently collide with an oxygen molecule to form an unstable gas, ozone (O 3), which is used to disinfect wastewater. Most wastewater treatment plants generate ozone by imposing a high voltage

Catalytic Ozonation of Phenolic Wastewater: Identification ...
Catalytic Ozonation of Phenolic Wastewater: Identification ...

Ozonation is one of the oxidation processes widely used for industrial wastewater pretreatment in which ozone molecules (as a strong oxidant) break down recalcitrant …

Combined Biological Treatment/Ozonation of Wastewaters for ...
Combined Biological Treatment/Ozonation of Wastewaters for ...

Combination of Biological Treatment and ,Ozonation,:JOCHIMSEN et al. [7, 8] reported on a combination of ,ozonation, and biodegradation for a tannery ,wastewater,. They presented conditions for the optimised pre-,ozonation,, where high elimination rates were achieved in the biological reactor and only low elimination rates in the ozone reactor. HEMMI [9]

Catalytic Ozonation to Treat Wastewater
Catalytic Ozonation to Treat Wastewater

ozonation, photocatalysis, UV/ozonation, catalytic ozonation have been used to treat dye wastewater [4]. Among these ozonation gain the more importance to remove the color and refractory compounds from wastewater [5]. Ozonation is a single step process, less harmful to human, no sludge remains

Mechanism and toxicity evaluation of catalytic ozonation ...
Mechanism and toxicity evaluation of catalytic ozonation ...

The degradation efficiency of HA by catalytic ,ozonation, in real ,wastewater, effluent varied according to the types of humic ,acid, substances determined by GC–MS. The HA was largely removed and ...

Ozonation of humic acid in water - Miao - 2008 - Journal ...
Ozonation of humic acid in water - Miao - 2008 - Journal ...

RESULTS: Ozonation of HA showed a significant reduction of UV 254, Color 436 and had the capability of mineralizing the TOC to CO 2 and improving the biodegradability.

Mechanism and toxicity evaluation of catalytic ozonation ...
Mechanism and toxicity evaluation of catalytic ozonation ...

The degradation efficiency of HA by catalytic ozonation in real ,wastewater, effluent varied according to the types of humic ,acid, substances determined by GC–MS. The HA was largely removed and ...

Catalytic Ozonation to Treat Wastewater
Catalytic Ozonation to Treat Wastewater

ozonation,, photocatalysis, UV/,ozonation,, catalytic ,ozonation, have been used to treat dye ,wastewater, [4]. Among these ,ozonation, gain the more importance to remove the color and refractory compounds from ,wastewater, [5]. ,Ozonation, is a single step process, less harmful to human, no sludge remains

Influencing factors on microbubble ozonation treatment of ...
Influencing factors on microbubble ozonation treatment of ...

The microbubble ,ozonation, was used to treat ,acid, red 3R ,wastewater, in order to investigate the influencing factors on its performance. The effects of ozone... DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.

Photocatalytic ozonation of urban wastewater and surface ...
Photocatalytic ozonation of urban wastewater and surface ...

(ARB&ARG). Photocatalytic ,ozonation, was more effective than single ,ozonation, (or even than TiO2 catalytic ,ozonation,) in the degradation of typical reaction by- products (such as oxalic ,acid,), and more effective than photocatalysis to remove the parent micro- pollutants determined in urban ,wastewater,…

Ozonation of humic acid in water - Miao - 2008 - Journal ...
Ozonation of humic acid in water - Miao - 2008 - Journal ...

CONCLUSION: ,Ozonation, of HA could be elucidated by the followed mechanism: ,ozonation, with its direct and indirect pathway hydroxylated the HA in water, and polyhydroxy HA was further oxidized to bond rupture leading to the change of molecular structure and size distribution of HA, trimming out a series of small molecular volatile compounds.

Combined Biological Treatment/Ozonation of Wastewaters for ...
Combined Biological Treatment/Ozonation of Wastewaters for ...

Combination of Biological Treatment and ,Ozonation,:JOCHIMSEN et al. [7, 8] reported on a combination of ,ozonation, and biodegradation for a tannery ,wastewater,. They presented conditions for the optimised pre-,ozonation,, where high elimination rates were achieved in the biological reactor and only low elimination rates in the ozone reactor. HEMMI [9]

Ozonation of municipal wastewater effluent containing ...
Ozonation of municipal wastewater effluent containing ...

Ozonation can be applied to mitigate the discharge of organic micropollutants from municipal wastewater treatment plants (WWTPs) to the aquatic environment. The toxicity of metals also present in WWTP effluents strongly depends on their speciation. Therefore, knowledge on the change of the metal spe …

(PDF) Catalytic Ozonation to Treat Wastewater | Research ...
(PDF) Catalytic Ozonation to Treat Wastewater | Research ...

The main goal of ,wastewater, treatments is to dispose of ,wastewater, safely without any adverse effect on human health and without polluting any water resources. Traditional ,wastewater, treatments like adsorption, coagulation, ... Catalytic ,Ozonation, to Treat ,Wastewater,. Download.

Decolorization of textile wastewater by ozonation and ...
Decolorization of textile wastewater by ozonation and ...

Acid Red 337 and Reactive Orange 16 dye solutions and the effluents of acid and reactive dye-bath effluents were used in the experiments. The influence of ozone dose and pH for color and COD removal from the wastewater were studied. Increasing the ozone dose increased the rate constants, and color and COD removal efficiencies.

Prediction of Micropollutant Elimination during Ozonation ...
Prediction of Micropollutant Elimination during Ozonation ...

Ozonation is effective in improving the quality of municipal wastewater effluents by eliminating organic micropollutants. Nevertheless, ozone process design is still limited by (i) the large number of structurally diverse micropollutants and (ii) the varying quality of wastewater matrices …

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