Determination of Levels of Regulated and Emerging Trihalomethanes (THMs) Disinfection By-Products (DBPs) in a Community Drinking Water Supply [PDF]
, 2015 Ahmadu Bello University (ABU) drinking water treatment plant (ABUDWTP) uses calcium hypochlorite to supply chlorine in disinfecting drinking water supply to the university community.
Okuofu, C. A. +3 more
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Performance Evaluation of a Full-Scale Deep U-Tube Utilizing Ozonated Oxygen as the Process Gas for Treating Drinking Water [PDF]
, 2007 A deep U-tube for treating drinking water is composed of a coaxial inner tube serving as an efficient concurrent down-flow ozone dissolver and an outer column carrying out reactions between ozone and organic substances dissolved in the water after ...
E. Shibutani, K. Muroyama
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Effects of ion-exchange treatment on bromate formation and oxidation efficiency during ozonation [PDF]
, 2012 Ion-exchange treatment is a promising technique for removing hydrophilic compounds during drinking water treatment. In this study, we applied several different ion exchangers (i.e., anion exchange resins and a hydrotalcite compound) to bromide removal to
Echigo, S., Itoh, S., Niwa, A.
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Zaštita Materijala, 2014 Residual chlorine ex. concentration of free chlorine disinfection able to carry disinfection in drinking water is an important parameter of drinking water, primarily talking about its bacteriological safety.
Sanja Marčeta, Dušan Prodanović
doaj +1 more source
Assessment of the water chemical quality improvement based on human health risk indexes: Application to a drinking water treatment plant incorporating membrane technologies [PDF]
, 2016 A methodology has been developed in order to evaluate the potential risk of drinking water for the health of the consumers. The methodology used for the assessment considered systemic and carcinogenic effects caused by oral ingestion of water based on ...
Cortina Pallás, José Luís +5 more
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Acta Scientiarum: Technology, 2005 Segundo a Agência de Proteção Ambiental dos Estados Unidos (USEPA –United States Environmental Protection Agency) existe uma forte relação entre o câncer de bexiga, cólon e reto e a ingestão de água potável contendo trialometanos (TAMs). Estes compostos,
Ricardo Andreola +4 more
doaj
Revista Ingenierías Universidad de Medellín, 2012 En las plantas de potabilización es muy común el uso de cloro como desinfectante para controlar el riesgo microbiológico que presentan las aguas superficiales; sin embargo, este producto puede reaccionar con la materia orgánica natural (MON) favoreciendo
Sindy Arjona-Rodríguez +4 more
doaj
Estandarización del método para la determinación de trihalometanos en aguas de piscinas por cromatografía de gases con detector de microcaptura de electrones [PDF]
, 2016 El propósito de este estudio fue estandarizar parámetros tales como temperatura de absorción, concentración de sal y tiempo de exposición para la cuantificación de trihalometanos (THM’s) en agua de piscina; dado que estas tienen una gran cantidad de THM ...
Bastidas Montaño, Jina +1 more
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Sonochemical removal of trihalomethanes from aqueous solutions
Ultrasonics Sonochemistry, 2005 In this research, ultrasound irradiation was employed to degrade the trihalomethanes, THMs: CHCl3, CHBrCl2, CHBr2Cl, CHBr3, and CHI3. The kinetics reaction rates and removal efficiencies of the THMs compounds, as a sole component in the aqueous solutions, were studied.
Hilla, Shemer, Nava, Narkis
openaire +2 more sources
Control of disinfection by-products and biodegradable organic matter through biological treatment [PDF]
, 1992 L'objectif de ce projet, commun à l'Agence Américaine pour la Protection de l'Environnement (USEPA) et l'Université de Cincinnati, est d'optimiser l'usage de la préozonation associée à des procédés biologiques pour le traitement de l'eau de
Miltner, R. J. +2 more
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