Results 101 to 110 of about 12,980 (251)

Legionella control in the water system of antiquated hospital buildings by shock and continuous hyperchlorination: 5 years experience [PDF]

, 2014
To control the presence of Legionella in an old hospital water system, an integrated strategy of water disinfection-filtration was implemented in the university hospital Umberto I in Rome.
DE GIUSTI, Maria, DEL CIMMUTO, Angela, MARINELLI, LUCIA, MARZUILLO, CAROLINA, Massimo Fabiani, ORSI, Giovanni Battista, Paolo Ursillo, PROTANO, Carmela, Susi De Santis, TUFI, Daniela, Veronica Ciorba, VITALI, Matteo   +11 more
core   +1 more source

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

Extraction of humic acid by coacervate: Investigation of direct and back processes [PDF]

, 2012
The two aqueous phases extraction process is widely used in environmental clean up of industrial effluents and fine chemical products for their reuse.
Derriche, Zoubir, Ghouas, Halima, Gourdon, Christophe, Haddou, Boumediene, Kameche, Mohamed   +4 more
core   +3 more sources

Formación de trihalometanos durante el proceso de desinfección en la potabilización de agua

Revista Técnica de la Facultad de Ingeniería
La desinfección de las aguas tiene como propósito la destrucción selectiva de aquellos organismos capaces de transmitir infecciones a través del agua. La finalidad de esta investigación fue efectuar un diagnóstico de la operación tradicional del sistema ...
Nibis Bracho, Javier Castillo, Luis Vargas, Ricardo Morales   +3 more
doaj  

Disinfection by-products and extractable organic compounds in South African tap water

The Journal for Transdisciplinary Research in Southern Africa, 2008
An important step in urban purification of drinking water is disinfection by e.g. chlorination where potential pathogenic micro-organisms in the water supply are killed.
Carien Nothnagel, Karsten Kotte, J J (Kobus) Pienaar, P G (Pieter) van Zyl, J P (Paul) Beukes   +4 more
doaj   +1 more source

Long-term exposure to nitrate and trihalomethanes in drinking-water and prostate cancer: A Multicenter Case-Control Study in Spain

, 2022
Carolina Donat, Manolis Kogevinas, Gemma Castaño‐Vinyals, Beatriz Pérez‐Gómez, Javier Llorca, Mercedes Vanaclocha‐Espí, Guillermo Fernández‐Tardón, Laura Costas Caudet, Núria Aragonés, Inés Gómez‐Acebo, Vı́ctor Moreno, Marina Pollán, Cristina M. Villanueva   +12 more
openalex   +1 more source

Effect analysis of trihalomethane reduction in the raw water from Qingcaosha reservoir using various water treatment processes

Shanghai yufang yixue
ObjectiveTo investigate the content of trihalomethanes (THMs) in treated water after different water treatment processes and their correlations with premanganate index, so as to provide data support for the renovation of water production process and ...
WU Jingyu, WANG Weiguo, REN Hui, ZHENG Weiwei   +3 more
doaj   +1 more source

Study of the effect of pipe materials and mixing phenomenon on trihalomethanes formation and diffusion in a laboratory-scale water distribution network [PDF]

, 2017
Rojacques Mompremier, Óscar Arturo Fuentes Mariles, Kebreab Ghebremichael, Ana Elisa Silva Martínez, José Elías Becerril Bravo   +4 more
openalex   +1 more source

Global assessment of chemical quality of drinking water: The case of trihalomethanes

, 2023
Cristina M. Villanueva, Iro Evlampidou, Fathelrahman Ibrahim, Carolina Donat‐Vargas, Antònia Valentín, Anca-Maria Tugulea, Shinya Echigo, Dragana J. Jovanović, Аlbert T. Lebedev, Mildred F. Lemus-Pérez, Manuel Rodríguez, Arben Luzati, Telma de Cássia dos Santos Nery, Pablo Pastén, Marisa Quiñones, Stig Regli, Richard Weisman, Shaoxia Dong, Mina Ha, Songkeart Phattarapattamawong, Tarek Manasfi, Shaibu-Imodagbe Egbenya Musah, Amanda Eng, Karel Janák, Samantha Rush, David A. Reckhow, Stuart W. Krasner, Paolo Vineis, Susan D. Richardson, Manolis Kogevinas   +29 more
openalex   +2 more sources

Trihalomethanes ocurrence in drinking water from Maracaibo, Venezuela

Revista Técnica de la Facultad de Ingeniería, 2011
Véase archivo ...
Avismelsi Prieto, Lenín Herrera
doaj