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Treatment and reuse of textile wastewaters by mild solar photo-Fenton in the presence of humic-like substances.
Environ Sci Pollut Res Int. 2017 May; 24(14):12664-12672.ES

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.

Authors+Show Affiliations

Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Investigación y Gestión Integral en la Industria Textil. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Investigación y Gestión Integral en la Industria Textil. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain.Grupo de Procesos de Oxidación Avanzada. Dpto. de Ingeniería Textil y Papelera, Universitat Politècnica de València, Alcoy, Spain. rvicente@txp.upv.es.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27783248

Citation

Negueroles, P G., et al. "Treatment and Reuse of Textile Wastewaters By Mild Solar photo-Fenton in the Presence of Humic-like Substances." Environmental Science and Pollution Research International, vol. 24, no. 14, 2017, pp. 12664-12672.
Negueroles PG, Bou-Belda E, Santos-Juanes L, et al. Treatment and reuse of textile wastewaters by mild solar photo-Fenton in the presence of humic-like substances. Environ Sci Pollut Res Int. 2017;24(14):12664-12672.
Negueroles, P. G., Bou-Belda, E., Santos-Juanes, L., Amat, A. M., Arques, A., Vercher, R. F., Monllor, P., & Vicente, R. (2017). Treatment and reuse of textile wastewaters by mild solar photo-Fenton in the presence of humic-like substances. Environmental Science and Pollution Research International, 24(14), 12664-12672. https://doi.org/10.1007/s11356-016-7889-1
Negueroles PG, et al. Treatment and Reuse of Textile Wastewaters By Mild Solar photo-Fenton in the Presence of Humic-like Substances. Environ Sci Pollut Res Int. 2017;24(14):12664-12672. PubMed PMID: 27783248.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Treatment and reuse of textile wastewaters by mild solar photo-Fenton in the presence of humic-like substances. AU - Negueroles,P G, AU - Bou-Belda,E, AU - Santos-Juanes,L, AU - Amat,A M, AU - Arques,A, AU - Vercher,R F, AU - Monllor,P, AU - Vicente,R, Y1 - 2016/10/25/ PY - 2016/07/01/received PY - 2016/10/10/accepted PY - 2016/10/27/pubmed PY - 2017/6/6/medline PY - 2016/10/27/entrez KW - Humic-like substances KW - Mild solar photo-Fenton KW - Reuse KW - Textile wastewaters SP - 12664 EP - 12672 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 24 IS - 14 N2 - 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. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/27783248/Treatment_and_reuse_of_textile_wastewaters_by_mild_solar_photo_Fenton_in_the_presence_of_humic_like_substances_ L2 - https://dx.doi.org/10.1007/s11356-016-7889-1 DB - PRIME DP - Unbound Medicine ER -