RT info:eu-repo/semantics/article
T1 The possibility of removal of endocrine disrupters from paper mill waste waters using anaerobic and aerobic biological treatment, membrane bioreactor, ultra-filtration, reverse osmosis and advanced oxidation processes
A1 Balabanič, Damjan
A1 Hermosilla Redondo, María Daphne
A1 Blanco Suárez, Ángeles
A1 Merayo Álvarez, Noemí
A1 Krivograd Klemenčič, Aleksandra
K1 Papel - Industria
K1 Aguas residuales - Depuración y tratamiento
K1 Membrane separation
K1 Ultrafiltration
K1 Reverse osmosis
K1 Sewage - Purification - Biological treatment
K1 Química industrial
K1 Ingeniería química
K1 Advanced oxidation processes
AB An endocrine disrupter is an exogenous agent that interferes with the synthesis, binding, secretion, transport, action or elimination of natural hormones in the body that are responsible for the maintenance of homeostasis, reproduction, development, and behaviour. Some of them are suspected of causing abnormalities in sperm and increasing hormone-related cancers in humans. Studies have also been published on the estrogen-like responses of endocrine disrupters in wildlife, such as birds, amphibians, reptiles and fish. Endocrine disrupters include a wide variety of pollutants such as alkylphenols, bisphenol A, pesticides, polycyclic aromatic hydrocarbons (PAHs), phthalates, heavy metals, and natural or synthetic hormones. They may be released into the environment in different ways. One of the most important sources of endocrine disrupters are industrial waste waters. The conventional waste water treatment processes are not specifically designed to remove traces of dangerous organic contaminants (except for heavy metals) so the latter are consequently consumed by aquatic organisms and through them may also enter human food chain. In the presented research the following treatments for removing of organic endocrine disrupting compounds from paper mill waste waters were compared: anaerobic biological treatment, membrane bioreactor, and reverse osmosis (pilot plant A), and combined (anaerobic and aerobic) biological treatment, ultra-filtration and reverse osmosis (pilot plant B) at pilot scale and advanced oxidation processes (Fenton, photo-Fenton, photo-catalysis with TiO2 and ozonation) at laboratory scale. The results indicated that the concentrations of organic endocrinecompounds from paper mill waste waters were efficiently reduced (100%) by both combinations of pilot plants, photo-Fenton oxidation (95%) while the ozonation, photo-catalysis with TiO2 reagent and Fenton reaction was less effective (70–80%).
PB WIT Press
SN 1746-448X
YR 2010
FD 2010
LK https://uvadoc.uva.es/handle/10324/57707
UL https://uvadoc.uva.es/handle/10324/57707
LA eng
NO WIT Transactions on Ecology and the Environment, 2010, Vol. 132, págs. 33-44
NO Producción Científica
DS UVaDOC
RD 26-jun-2024