Title |
Treatment and reuse of textile wastewaters by mild solar photo-Fenton in the presence of humic-like substances
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Published in |
Environmental Science and Pollution Research, October 2016
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DOI | 10.1007/s11356-016-7889-1 |
Pubmed ID | |
Authors |
P.G. Negueroles, E. Bou-Belda, L. Santos-Juanes, A. M. Amat, A. Arques, R. F. Vercher, P. Monllor, R. Vicente |
Abstract |
In this paper, the possibility of reusing textile effluents for new dyeing baths has been investigated. For this purpose, different trichromies using Direct Red 80, Direct Blue 106, and Direct Yellow 98 on cotton have been used. Effluents have been treated by means of a photo-Fenton process at pH 5. Addition of humic-like substances isolated form urban wastes is necessary in order to prevent iron deactivation because of the formation of non-active iron hydroxides. Laboratory-scale experiments carried out with synthetic effluents show that comparable results were obtained when using as solvent water treated by photo-Fenton with SBO and fresh deionized water. Experiments were scaled up to pilot plant illuminated under sunlight, using in this case a real textile effluent. Decoloration of the effluent could be achieved after moderate irradiation and cotton dyed with this water presented similar characteristics as when deionized water was used. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Spain | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 32 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 4 | 13% |
Researcher | 3 | 9% |
Professor | 3 | 9% |
Student > Master | 2 | 6% |
Student > Bachelor | 2 | 6% |
Other | 4 | 13% |
Unknown | 14 | 44% |
Readers by discipline | Count | As % |
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Chemical Engineering | 3 | 9% |
Chemistry | 3 | 9% |
Engineering | 3 | 9% |
Environmental Science | 2 | 6% |
Materials Science | 2 | 6% |
Other | 4 | 13% |
Unknown | 15 | 47% |