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An improved hybrid strategy for online dosage of hydrogen peroxide in photo-Fenton processes

Author
Yu, X.; Graells, M.; Miralles, S.; Cabrera-Reina , A.; Pérez-Moya, M.
Type of activity
Journal article
Journal
Journal of environmental chemical engineering
Date of publication
2021-06
Volume
9
Number
3
First page
105235:1
Last page
105235:8
DOI
10.1016/j.jece.2021.105235
Project funding
Advanced Integration Methods for Efficient Symbiosis in Process Networks
Repository
http://hdl.handle.net/2117/346971 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S2213343721002128?via%3Dihub Open in new window
Abstract
This work addresses the challenge of designing H2O2 dosage strategies for improving photo-Fenton applications, as well as for further understanding the effect of the dosage. The developed strategy focuses on the limitations of the current solution schemes by adopting a hybrid methodology between open and closed loop approaches and it is based on three different stages: (i) one-shot initial H2O2 addition (ii) continuous H2O2 dosage until reaching a specific dissolved oxygen (DO) level and (iii) o...
Citation
Yu, X. [et al.]. An improved hybrid strategy for online dosage of hydrogen peroxide in photo-Fenton processes. "Journal of environmental chemical engineering", Juny 2021, vol. 9, núm. 3, p. 105235:1-105235:8.
Keywords
Control, Dissolved oxygen, Hydrogen peroxide dosage, Photo-Fenton process, Wastewater
Group of research
CEPIMA - Centre d'Enginyeria de Processos i Medi Ambient

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