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What kind of aluminum chloride is used in acidic wastewater containing phosphorus

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 kind of aluminum chloride is used in acidic wastewater containing phosphorus
Solutions for the treatment of wastewater with refractory COD
Solutions for the treatment of wastewater with refractory COD

8/10/2019, · OHP is a catalytic wet oxidation process that decomposes organic matter by reaction with hydrogen peroxide (H 2 O 2) in an ,acid, medium under moderate pressure and temperature conditions. The process is started by heating to the operating temperature (~ 120°C), when the strongly oxidizing group [OH] is formed.

Wet Air Oxidation of Aqueous Wastes | IntechOpen
Wet Air Oxidation of Aqueous Wastes | IntechOpen

21/10/2014, · Wet air ,oxidation, (WAO) is a key technology in the disposal of industrial and agricultural process wastewaters. It is often used coupled with activated sludge ,treatment, at a ,wastewater treatment, plant (WWTP) as preliminary conversion of toxic and/or non-biodegradable components. The process is based on a ,high, temperature and pressure reaction of the oxidizable materials in water with air or ...

Advanced Oxidation for High Strength Caustic Wastewater ...
Advanced Oxidation for High Strength Caustic Wastewater ...

The ,wastewater, had very ,high, phenol levels (14,000 mg/L), which did not allow for processing through the activated sludge system due to biological toxicity issues. Off-site hazardous waste ,treatment, options were available, but would have cost over $600,000.

A Review on Advanced Oxidation Processes for Effective ...
A Review on Advanced Oxidation Processes for Effective ...

The H 2 O 2 incorporation in ozonation especially increases the color removing efficiency but treating drinking water, the oxidation of pesticides, aromatic compounds, and chlorinated solvents mainly applies O 3 /H 2 O 2,50,61 Benefits of O 3 /H 2 O 2 usage include shorter reaction time, allowing higher application of ozone doses and low agglomeration of ozone at the reactor outlet.

MaxH O DESALTER technology treats calcium sulphate ...
MaxH O DESALTER technology treats calcium sulphate ...

As the concentration of ,wastewater, salts increases, there is an increased risk of ,treatment, process failure due to the precipitation of salts on all available surfaces. Brine disposal is a problem in many situations. A recently developed technology, containing an RO system with an integrated ,salt, precipitation unit, overcomes this limitation.

Advanced Oxidation for High Strength Caustic Wastewater ...
Advanced Oxidation for High Strength Caustic Wastewater ...

The ,wastewater, had very ,high, phenol levels (14,000 mg/L), which did not allow for processing through the activated sludge system due to biological toxicity issues. Off-site hazardous waste ,treatment, options were available, but would have cost over $600,000.

Solutions for the treatment of wastewater with refractory COD
Solutions for the treatment of wastewater with refractory COD

OHP is a catalytic wet ,oxidation, process that decomposes organic matter by reaction with hydrogen peroxide (H 2 O 2) in an ,acid, medium under moderate pressure and temperature conditions. The process is started by heating to the operating temperature (~ 120°C), when the …

A Review on Advanced Oxidation Processes for Effective ...
A Review on Advanced Oxidation Processes for Effective ...

Abstract. Advanced oxidation processes (AOPs) such as fenton, ozonation, sonolysis, photocatalysis, UV photolysis, and wet air oxidation are one amongst the most suitable techniques for water and wastewater treatment. These, AOPs have also been chosen for the complete degradation of various categories of emerging pollutants that could not be ...

Wet Air Oxidation of Desizing Wastewater from the Textile ...
Wet Air Oxidation of Desizing Wastewater from the Textile ...

Wet air oxidation (WAO) was applied to treat the desizing wastewater from natural and man-made fiber processing in a 2-L autoclave reactor. The range of operating temperatures examined was between 150 and 290 °C. The partial pressure of oxygen ranged from …

Wet Oxidation Technology Based on Organic Wastewater Treatment
Wet Oxidation Technology Based on Organic Wastewater Treatment

Wet oxidation technology is a kind of advanced oxidation techno logy, which. is suitable for the treatment of high concentration, toxic, har mful and biodegradable. organic wastewater. WAO technol...

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

Paracetic ,acid, is also called peroxyacetic ,acid, or ethanoperoxoic ,acid, and, like hydrogen peroxide, belongs to the group of peroxide compounds identified by the presence of two adjacent atoms of oxygen (-O-O-, "peroxy" group). Its chemical formula is written CH 3 COOOH.

Heterogeneous Catalytic Process for Wastewater Treatment ...
Heterogeneous Catalytic Process for Wastewater Treatment ...

13/6/2019, · The principle of heterogeneous catalytic ,treatment, process of refractory ,wastewater, was analyzed, and several different types of heterogeneous catalytic ,oxidation, processes, technical progresses, and application examples were presented. The mechanisms of heterogeneous catalytic ,oxidation, degradation of pollutants in ,wastewater, were also discussed.

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

Paracetic ,acid, is also called peroxyacetic ,acid, or ethanoperoxoic ,acid, and, like hydrogen peroxide, belongs to the group of peroxide compounds identified by the presence of two adjacent atoms of oxygen (-O-O-, "peroxy" group). Its chemical formula is written CH 3 COOOH.

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

oygen. Oxygen is one of the most abundant elements found in Nature. In its molecular form O 2, oxygen or "dioxygen" is a colourless gas that is relatively insoluble in water (see characteristic constants of gases).. As demonstrated by the oxidation reduction equations, the oxidising capacity of oxygen is heavily dependant on pH and low compared to other oxidants used.

Treatment of Organic Wastewater Containing High ...
Treatment of Organic Wastewater Containing High ...

Abstract. In this study, a process consisting of cooling crystallization, Fenton reactions, and a sequencing batch reactor was investigated for the ,treatment, of organic ,wastewater, with ,high, chemical oxygen demand (COD) and sulfate from a chemical company. Cooling crystallization was first employed to remove sulfate from the ,wastewater,.

Wet Air Oxidation of Desizing Wastewater from the Textile ...
Wet Air Oxidation of Desizing Wastewater from the Textile ...

Wet air oxidation (WAO) was applied to treat the desizing wastewater from natural and man-made fiber processing in a 2-L autoclave reactor. The range of operating temperatures examined was between 150 and 290 °C. The partial pressure of oxygen ranged from …

Advances in Wastewater Treatment Article
Advances in Wastewater Treatment Article

In addition, the ,wastewater, had ,high, levels of methanol and propylene glycol. The customer wanted to reuse the ,salt, rather than dispose of it, but due to the ,wastewater,’s ,high salt, content, mostly sodium chloride, ,treatment, methods were limited. Current disposal required a very ,high, dilution and then ,treatment, by biological processes. Testing

Wastewater Treatment Of Coal Chemical Industry - Screen ...
Wastewater Treatment Of Coal Chemical Industry - Screen ...

The common advanced treatment methods include, “ozone, + BAF”, “Fenton + contact oxidation”, lab, etc. BAF is the core process of advanced treatment at present. The process combination of, “ozone, + BAF” is more and more favored by new projects because of its reasonable process and good operation performance. High salt water treatment

Treatment of high-salinity chemical wastewater by ...
Treatment of high-salinity chemical wastewater by ...

Treatment of high,-salinity chemical ,wastewater, by indigenous bacteria--bioaugmented contact ,oxidation,. Qiang Li Key Laboratory of Molecular Microbiology and Technology for Ministry of Education, Nankai University, Tianjin 300071, China.

Treatment of high-salinity chemical wastewater by ...
Treatment of high-salinity chemical wastewater by ...

Treatment of high,-salinity chemical ,wastewater, by indigenous bacteria--bioaugmented contact ,oxidation,. Qiang Li Key Laboratory of Molecular Microbiology and Technology for Ministry of Education, Nankai University, Tianjin 300071, China.

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