Photocatalyzed Mineralization of Kraft Black Liquor on ZnO/Fe<sub>2</sub>O<sub>3</sub>Coupled Semiconductor

Villaseñor, Jorge; Duran, N; Mansilla, Héctor D.

doi:10.1080/09593332308618366

Cited by 4 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Partial mineralization of the organic matter was confirmed by total organic carbon (TOC) reduction (approximately 50%). Villasenor et al [201] carried out the photocatalytic degradation of organic matter dissolved in Kraft Black liquor, which is an important effluent from pulp and paper industries. Jain and Ameta [202] Formaldehyde formed was further oxidized in the presence of hydroxyl radicals into acid and water.…”

Section: Miscellaneousmentioning

confidence: 99%

Photocatalytic Degradation of Organic Pollutants: A Review

Ameta¹,

Benjamin²,

Ameta

et al. 2012

MSF

114

View full text Add to dashboard Cite

Water pollution is increasing at an ever increasing pace and the whole world is in the cancerous grip of this pollution. Various industries are discharging their untreated effluents into the nearby water resources; thus, adding to the existing water pollution to a great extent. Hence, there is a pressing demand to develop an alternate technology for wastewater treatment and in this context; photocatalysis has emerged as an Advanced Oxidation Process with green chemical approach for such a treatment. This chapter deals with photocatalytic degradation of different kinds of organic pollutants; mainly surfactants, pesticides, dyes, phenols, chloro compounds, nitrogen containing compounds etc. Mechanisms of their degradation have also been discussed with hydroxyl and allied radicals as the main active oxidizing species.

show abstract

Section: Miscellaneousmentioning

confidence: 99%

Photocatalytic Degradation of Organic Pollutants: A Review

Ameta¹,

Benjamin²,

Ameta

et al. 2012

MSF

114

View full text Add to dashboard Cite

show abstract

Radical and (photo)electron transfer induced mechanisms for lignin photo- and electro-catalytic depolymerization

Wu¹,

Cao²,

Zeng³

et al. 2023

Green Energy & Environment

View full text Add to dashboard Cite

Application of response surface methodology in the optimization of photocatalytic removal of environmental pollutants using nanocatalysts

Khataee

Kasiri

Alidokht

2011

Environmental Technology

105

View full text Add to dashboard Cite

Response surface methodology is a widely used technique for modelling and optimization of the photocatalytic treatment processes of water and wastewater. This methodology not only estimates linear, interaction and quadratic effects of the factors on the response, but also provides a prediction model for the response at the range of the variables studied and the optimum conditions to achieve the highest performance. The present paper reviews the results of application of this innovative methodology in modelling and optimization of the photocatalytic treatment processes. Different experimental designs including 3k factorial, Doehlert, Box-Behnken and central composite designs have been developed to describe the treatment processes of dyeing effluents, pharmaceutical agents and hazardous phenolic compounds. The results showed that response surface methodology can describe the behaviour of complex reaction systems, such as photocatalytic processes, in the range of experimental conditions adopted. Optimization based on response surface methodology can also estimate the conditions of the photocatalytic processes to achieve the highest performance.

show abstract

Photocatalyzed Mineralization of Kraft Black Liquor on ZnO/Fe₂O₃Coupled Semiconductor

Cited by 4 publications

References 0 publications

Photocatalytic Degradation of Organic Pollutants: A Review

Photocatalytic Degradation of Organic Pollutants: A Review

Radical and (photo)electron transfer induced mechanisms for lignin photo- and electro-catalytic depolymerization

Application of response surface methodology in the optimization of photocatalytic removal of environmental pollutants using nanocatalysts

Contact Info

Product

Resources

About

Photocatalyzed Mineralization of Kraft Black Liquor on ZnO/Fe2O3Coupled Semiconductor

Cited by 4 publications

References 0 publications

Photocatalytic Degradation of Organic Pollutants: A Review

Photocatalytic Degradation of Organic Pollutants: A Review

Radical and (photo)electron transfer induced mechanisms for lignin photo- and electro-catalytic depolymerization

Application of response surface methodology in the optimization of photocatalytic removal of environmental pollutants using nanocatalysts

Contact Info

Product

Resources

About

Photocatalyzed Mineralization of Kraft Black Liquor on ZnO/Fe₂O₃Coupled Semiconductor