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Peter Jarvis, Olivier Autin, Emma H. Goslan and Francis Hassard
Ultraviolet light-emitting diodes (UV-LEDs) have recently emerged as a viable technology for water disinfection. However, the performance of the technology in full-scale drinking-water treatment systems remains poorly characterised. Furthermore, current ...
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Xymena Stachurska, Malgorzata Mizielinska, Magdalena Ordon and Pawel Nawrotek
The use of combined biocontrol strategies to combat bacterial-related issues is an increasingly popular approach. Therefore, a novel investigation was performed, where interactions of lytic bacteriophages (MS2, T4 and phi6) and methanolic plant extracts ...
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Naser Al Haddabi, Konstantinos Kontis and Hossein Zare-Behtash
Cavity flows occur in a wide range of low-speed applications (Mach number ≤0.3" role="presentation">=0.3=0.3
=
0.3
), such as aircraft wheel wells, ground transportation, and pipelines. In the current study, a steady jet is forced from a cavit...
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Bassam A. Younis, Laura Mahoney and Nicholas Palomo
We present a novel system for water disinfection with ultra-violet (UV) radiation. In this system, the UV lamps do not come into contact with the water and hence remain free of fouling. The system incorporates a diffusor and a nozzle, with stationary gui...
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Alyaa M. Zyara, Helvi Heinonen-Tanski, Anna-Maria Veijalainen and Eila Torvinen
UV-LEDs are a new method of disinfecting drinking water. Some viruses are very resistant to UV and the efficiency of UV-LEDs to disinfect them needs to be studied. Drinking water was disinfected with UV-LEDs after spiking the water with MS2 and four UV- ...
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D. van Halem, H. van der Laan, A.I.A. Soppe, S.G.J. Heijman
Pág. 398 - 406
Ceramic pot filters are considered safe, robust and appropriate technologies, but there is a general consensus that water revenues are limited due to clogging of the ceramic element. The objective of this study was to investigate the potential of high fl...
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Latisha Mapp, Yildiz Chambers, Prisca Takundwa, Vincent R. Hill, Chandra Schneeberger, Jackie Knee, Malik Raynor, Patricia Klonicki, Kenneth Miller, Misty Pope, Nina Hwang
Pág. 1 - 14
The U.S. Environmental Protection Agency?s (EPA) Water Laboratory Alliance relies on the Centers for Disease Control and Prevention?s ultrafiltration-based Water Processing Procedure (WPP) for concentration of biosafety level 3 (BSL-3) agents from 10 L t...
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Alyaa M. Zyara, Eila Torvinen, Anna-Maria Veijalainen and Helvi Heinonen-Tanski
Ultraviolet (UV) irradiation is a common way to disinfect drinking water, but some viruses are very resistant to UV. Drinking water was disinfected with UV after spiking with MS2 and 18 different coliphages isolated from municipal wastewater effluent. In...
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Lydia S. Abebe, Xinyu Chen and Mark D. Sobsey
The use of porous ceramic filters is promoted globally for household water treatment, but these filters are ineffective in removing viruses from water. In order to increase virus removal, we combine a promising natural coagulant, chitosan, as a pretreatm...
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Kevin S. Jewell, Per Falås, Arne Wick, Adriano Joss, Thomas A. Ternes
Pág. 559 - 567
The biotransformation of diclofenac during wastewater treatment was investigated. Attached growth biomass from a carrier-filled compartment of a hybrid-MBBR at the wastewater treatment plant (WWTP) in Bad Ragaz, Switzerland was used to test the biotransf...
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