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Fixed type of fracturing flowback fluid treatment

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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Fixed type of fracturing flowback fluid treatment
water treatment - the oxidants and disinfectants - Degremont®
water treatment - the oxidants and disinfectants - Degremont®

Paracetic ,acid, is a colourless liquid with a sharp odour and can be mixed with water in any proportion. This compound is unstable and does not exist in a pure state. It is available as an aqueous solution mixed with acetic ,acid, and ,hydrogen peroxide, according to the following equilibrium:

HYDROGEN PEROXIDE PHOTOLYSIS WITH DIFFERENT UV LIGHT ...
HYDROGEN PEROXIDE PHOTOLYSIS WITH DIFFERENT UV LIGHT ...

Hydrogen peroxide, is considered an environmentally safe reagent since its decomposition leads, in general, to the formation of water and oxygen [1]. The main industrial use of ,hydrogen peroxide, are as oxidizing agent and as disinfectant and sterilant alone or in the form of peracids (e.g. peracetic ,acid,) [1].

Removal of heavy metal from industrial wastewater using ...
Removal of heavy metal from industrial wastewater using ...

In the chemical treatment of wastewater, the use of hydrogen peroxide has gained much popularity. H 2O 2 is a powerful oxidizer that looks like water in its appearance, chemical formula and reaction products. Despite its power, it is a versatile oxidant which is both safe and effective.

Removal of heavy metal from industrial wastewater using ...
Removal of heavy metal from industrial wastewater using ...

In the chemical treatment of wastewater, the use of hydrogen peroxide has gained much popularity. H 2O 2 is a powerful oxidizer that looks like water in its appearance, chemical formula and reaction products. Despite its power, it is a versatile oxidant which is both safe and effective.

Hydrogen Peroxide process introduction
Hydrogen Peroxide process introduction

27/11/2019, · 6. ,Hydrogen peroxide, is a very weak ,acid,: H2O2 = (reversible) = H ++ HO2- (Ka = 2.4 × 10-12). Therefore a metal ,peroxide, can be regarded as its salt. Zh. 7. Pure ,hydrogen peroxide, is very unstable. When heated to 153 ° C, it will violently decompose ,into, water and oxygen. Features of Fixed Bed ,Hydrogen Peroxide, Processes:

Presence of Hydrogen Peroxide a Source of Hydroxyl ...
Presence of Hydrogen Peroxide a Source of Hydroxyl ...

28/9/2012, · To determine the presence of ,hydrogen peroxide,, ferrous sulfate (FeSO 4), as a source of ferrous ions, was ,added, to AEW to induce a Fenton reaction, as shown in the following equation: The ESR spectrum of AEW immediately after single electrolysis of 1% (w/v) NaCl solution and the spectrum after the addition of FeSO 4 are shown in Fig. 3.

IN SITU TREATMENT WITH HYDROGEN PEROXIDE
IN SITU TREATMENT WITH HYDROGEN PEROXIDE

10/1/2016, · ,Hydrogen peroxide, injection began ,into, the two inch well at the rate of 8.5 ml/minute of 35% ,hydrogen peroxide, while the water chemistry of the sampling well 100 meters downstream was monitored. Water pumped from the sampling well was combined with the ,hydrogen peroxide, addition so that the concentration and hence the density of the ,hydrogen peroxide, could be reduced.

Cyanide Destruction Methods and Processes
Cyanide Destruction Methods and Processes

Caro’s ,acid, used in the process must be produced on-site using sulfuric ,acid, and ,hydrogen peroxide, since Caro’s ,acid, decomposes rather quickly. Caro’s ,acid, is used in slurry treatment applications where the addition of a copper catalyst is not desirable, which is typically only in situations where the sulfur dioxide and air process is not suited.

Municipal effluent chlorination and dechlorination ...
Municipal effluent chlorination and dechlorination ...

The safe discharge of municipal ,wastewater, back ,into, the receiving water is perhaps the most important function of the treatment plant since the ... Two such options are ascorbic ,acid, and ,hydrogen peroxide,. ... the dechlorination equipment to pace the chlorination equipment so that a slight excess of dechlorination chemical ,is added, at all ...

Disinfection of Wastewater by Hydrogen Peroxide or ...
Disinfection of Wastewater by Hydrogen Peroxide or ...

Hydrogen peroxide and peracetic acid in wastewater over time could be modeled as a second-order decay, with the decay "constant" being a function of the initial concentration of peroxycompounds. This function was the same for both hydrogen peroxide and peracetic acid, possibly indicating similar decomposition pathways in wastewater matrices.

Revised Environmental Assessment For Peroxyacetic Acid ...
Revised Environmental Assessment For Peroxyacetic Acid ...

to air. ,Hydrogen peroxide,, peroxyacetic ,acid, and acetic ,acid, are anticipated to be rapidly degraded upon contact with meat and poultry. Any residues that remain after

Revised Environmental Assessment For Peroxyacetic Acid ...
Revised Environmental Assessment For Peroxyacetic Acid ...

to air. ,Hydrogen peroxide,, peroxyacetic ,acid, and acetic ,acid, are anticipated to be rapidly degraded upon contact with meat and poultry. Any residues that remain after

Cyanide Destruction Methods and Processes
Cyanide Destruction Methods and Processes

Caro’s ,acid, used in the process must be produced on-site using sulfuric ,acid, and ,hydrogen peroxide, since Caro’s ,acid, decomposes rather quickly. Caro’s ,acid, is used in slurry treatment applications where the addition of a copper catalyst is not desirable, which is typically only in situations where the sulfur dioxide and air process is not suited.

Municipal effluent chlorination and dechlorination ...
Municipal effluent chlorination and dechlorination ...

The safe discharge of municipal ,wastewater, back ,into, the receiving water is perhaps the most important function of the treatment plant since the ... Two such options are ascorbic ,acid, and ,hydrogen peroxide,. ... the dechlorination equipment to pace the chlorination equipment so that a slight excess of dechlorination chemical ,is added, at all ...

HYDROGEN PEROXIDE PHOTOLYSIS WITH DIFFERENT UV LIGHT ...
HYDROGEN PEROXIDE PHOTOLYSIS WITH DIFFERENT UV LIGHT ...

Hydrogen peroxide, is considered an environmentally safe reagent since its decomposition leads, in general, to the formation of water and oxygen [1]. The main industrial use of ,hydrogen peroxide, are as oxidizing agent and as disinfectant and sterilant alone or in the form of peracids (e.g. peracetic ,acid,) [1].

water treatment - the oxidants and disinfectants - Degremont®
water treatment - the oxidants and disinfectants - Degremont®

Paracetic ,acid, is a colourless liquid with a sharp odour and can be mixed with water in any proportion. This compound is unstable and does not exist in a pure state. It is available as an aqueous solution mixed with acetic ,acid, and ,hydrogen peroxide, according to the following equilibrium:

Presence of Hydrogen Peroxide a Source of Hydroxyl ...
Presence of Hydrogen Peroxide a Source of Hydroxyl ...

28/9/2012, · To determine the presence of ,hydrogen peroxide,, ferrous sulfate (FeSO 4), as a source of ferrous ions, was ,added, to AEW to induce a Fenton reaction, as shown in the following equation: The ESR spectrum of AEW immediately after single electrolysis of 1% (w/v) NaCl solution and the spectrum after the addition of FeSO 4 are shown in Fig. 3.

Disinfection of Wastewater by Hydrogen Peroxide or ...
Disinfection of Wastewater by Hydrogen Peroxide or ...

Hydrogen peroxide and peracetic acid in wastewater over time could be modeled as a second-order decay, with the decay "constant" being a function of the initial concentration of peroxycompounds. This function was the same for both hydrogen peroxide and peracetic acid, possibly indicating similar decomposition pathways in wastewater matrices.

Hydrogen Peroxide process introduction
Hydrogen Peroxide process introduction

27/11/2019, · 6. ,Hydrogen peroxide, is a very weak ,acid,: H2O2 = (reversible) = H ++ HO2- (Ka = 2.4 × 10-12). Therefore a metal ,peroxide, can be regarded as its salt. Zh. 7. Pure ,hydrogen peroxide, is very unstable. When heated to 153 ° C, it will violently decompose ,into, water and oxygen. Features of Fixed Bed ,Hydrogen Peroxide, Processes:

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