Catalytic ozonation of organic contaminants in petrochemical wastewater with iron-nickel foam as catalyst

Huang, Yuanxing; Luo, Mengyu; Xu, Zhaoyi; Zhang, Daofang; Li, Liang

doi:10.1016/j.seppur.2018.09.080

Cited by 94 publications

(23 citation statements)

References 40 publications

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“…The performance of catalytic ozonation in the removal of organic contaminants from actual petrochemical wastewater was studied using iron‐nickel foam as catalyst (Huang, Luo, Xu, Zhang, & Li, 2019). Catalytic ozonation not only improved the biodegradability of the petrochemical wastewater but also enhance the removal of nutrients and heavy metals.…”

Section: Petrochemical Wastewatermentioning

confidence: 99%

Petrochemical wastewater and produced water: Treatment technology and resource recovery

Wei

Kazemi

Zhang

et al. 2020

Water Environment Research

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Petrochemical wastewater and produced water from oil and gas operations typically contain an array of organic and inorganic contaminants. The complexity of the wastewater, stringent environmental regulations, and the need for sustainable solutions have driven many research efforts in studying and developing advanced technology or combined treatment processes. On the other hand, the wastewater itself can be resources for water, energy, and other valuable product if appropriate technology is developed to recover them in a cost-effective fashion. The research advances in wastewater treatment and resource recovery technology are reviewed and summarized. For petrochemical wastewater, progresses were made in advanced oxidation, biological processes, and recovery of energy and water from wastewater. For produced water, many efforts were focused on membrane processes, combined systems, and biological treatment.

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Section: Petrochemical Wastewatermentioning

confidence: 99%

Petrochemical wastewater and produced water: Treatment technology and resource recovery

Wei

Kazemi

Zhang

et al. 2020

Water Environment Research

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“…In recent years, researchers have suggested the use of activated carbon, kaolin, nickel foam, bentonite and carbon nanotubes as the supporting material and particle electrode. Amongst these, nickel foam has shown unique properties such as high conductivity, high porosity, high specific surface area and resistance to corrosion giving enhanced mechanical durability and catalytic activity, leading to its use in various fields as catalyst, ion exchanger and supporting material …”

Section: Introductionmentioning

confidence: 99%

“…Amongst these, nickel foam has shown unique properties such as high conductivity, high porosity, high specific surface area and resistance to corrosion giving enhanced mechanical durability and catalytic activity, leading to its use in various fields as catalyst, ion exchanger and supporting material. 14,26,27 Most recent studies have suggested the use of nickel foam as a particle electrode and supporting material in oxidation processes. Ding et al studied the effects of nickel foam/phosphorus-doped nickel sulfides on electro-catalytic water splitting and found that the synthesized material electrode has excellent electro-catalytic activity and high stability against evolution reactions of hydrogen and oxygen.…”

Section: Introductionmentioning

confidence: 99%

Optimization of the 3D electro‐Fenton process in removal of acid orange 10 from aqueous solutions by response surface methodology

Mohammadi

Alinejad

Khajeh

et al. 2019

J of Chemical Tech & Biotech

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BACKGROUND In recent decades, rapid population growth and industrial development have led to the release of toxic compounds into water resources. Several technologies have been proposed to address the problem, and among them, the 3D electro‐Fenton process has found great popularity due to its high efficiency and simple operation. In the 3D electro‐Fenton process, the type of particle electrode is one of the most important factors owing to its impact on the reduction of energy consumption and generation of reactive species. In the present study, the optimization of the 3D electro‐Fenton process coupled with iron‐coated nickel foam (NF‐Fe), as a new particle electrode, in the removal of acid orange 10 was investigated using response surface methodology (RSM). RESULTS The RSM results showed that the quadratic model has a high R2 and high F‐value based on ANOVA analysis. The optimum efficiency of dye removal (99.15%) was obtained at pH 5.6, an NF‐Fe dosage of 0.68 g L−1, a time of 34.6 min, and current density of 23.62 mA cm−2. Comparative tests showed the high efficiency of the 3D electro‐Fenton process compared to other electrochemical systems. Quenching experiments demonstrated the production of different reactive species in the 3D process. The stability experiment proved that the NF‐Fe has a high potential to improve the long‐term degradation of dye. CONCLUSIONS Due to its high efficiency, production of more reactive species and excellent stability of the NF‐Fe electrode, this 3D electro‐Fenton process is an excellent option for removal of dye from aqueous solutions. © 2019 Society of Chemical Industry

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“…Refineries are noteworthy suppliers of petrochemical wastewater which truly made an extreme environmental pollutions [1,2] studied a half expands in methane generation by codigestion system and minimizing about 0.49 kg VS/m 3 -d petrochemical wastewater. The possibility of enhanced methane generation by hundred percent through the co-digestion of condensed waste activated sludge (CWAS) and municipal sewage sludge (MSS) was showed over lab investigations [3].…”

Section: Introductionmentioning

confidence: 99%

Improvement of Methane Yield by Anaerobic Co-Digestion of Sewage and Petrochemical Wastewater: Effect of Temperature

Siddique

Ahmad

2019

Asian J. Chem.

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Anaerobic bio-digestibility of blend municipal sewage sludge (MSS), condensed waste activated sludge (CWAS) and petrochemical wastewater (PWW) has been evaluated utilizing semi-continuous operation, anaerobic reactors worked during mesophilic (37 ºC) and thermophilic (55 ºC) states. Supplementation of a significant PWW portion (49 % of VS) in an MSS + CWAS combination brought about 2.94 times more methane production, 153 versus 450 mL/g volatile solids (VS) under 37 ºC furthermore 2.59 times more methane production, 198 versus 513 mL/g VS under 55 ºC. The supplemented PWW portion might have been not inhibitory for the system. Those effects of this work show the profit from municipal sewage sludge, condensed waste activated sludge and petrochemical wastewater co-digestion.

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Catalytic ozonation of organic contaminants in petrochemical wastewater with iron-nickel foam as catalyst

Cited by 94 publications

References 40 publications

Petrochemical wastewater and produced water: Treatment technology and resource recovery

Petrochemical wastewater and produced water: Treatment technology and resource recovery

Optimization of the 3D electro‐Fenton process in removal of acid orange 10 from aqueous solutions by response surface methodology

Improvement of Methane Yield by Anaerobic Co-Digestion of Sewage and Petrochemical Wastewater: Effect of Temperature

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