Impact of suspended particles on UV disinfection of activated-sludge effluent with the aim of reclamation

E Carré, J Pérot, V Jauzein, M Lopez-Ferber - Journal of water process …, 2018 - Elsevier
Ultraviolet (UV) disinfection is now widely implemented as a tertiary treatment for wastewater
reclamation. The negative impact of suspended particles on UV disinfection efficiency has …

Efficient water disinfection against antibiotic-resistant bacteria by visible-light heterogeneous photo-Fenton-like process with atomically dispersed Cu on graphitic …

H Liu, T Wang, S Liu, X Zhou, L Zhang, Y Sun… - Chemical Engineering …, 2024 - Elsevier
Waterborne microbial contamination poses significant environmental and health risks.
Photocatalytic heterogeneous Fenton and Fenton-like processes can offer efficient pathogen …

Impact of hydrodynamics on pollutant degradation and energy efficiency of VUV/UV and H2O2/UV oxidation processes

M Bagheri, M Mohseni - Journal of environmental management, 2015 - Elsevier
Abstract The Vacuum-UV/UV process, an incipient catalyst/chemical-free advanced
oxidation process (AOP), is potentially a cost-effective solution for the removal of harmful …

Mineralization of Wastewater from the Teaching Hospital of Treichville by a Combination of Biological Treatment and Advanced Oxidation Processes

SS Placide, K Ollo, GC Quand-Même… - Asian Journal of …, 2021 - go7publish.com
Biological treatment, due to its low installation cost, is widely used for wastewater treatment.
However, this treatment remains ineffective for the oxidation of so-called emerging …

Tailing propensity in the ultraviolet disinfection of trickling filter and activated sludge wastewater treatment processes

TC Tan, Y Azimi, RR Farnood - Water Science and Technology, 2017 - iwaponline.com
In this paper, the effect of suspended flocs on the tailing of ultraviolet (UV) disinfection
kinetics of secondary effluents was examined. To achieve this goal, final effluents produced …

The response of aggregated Pseudomonas putida CP1 cells to UV-C and UV-A/B disinfection

AC Maganha de Almeida, B Quilty - World Journal of Microbiology and …, 2016 - Springer
UV radiation is a spread method used worldwide for the disinfection of water. However,
much of the research on the disinfection of bacterial cells by UV has focused on planktonic …

Effect of activated sludge retention time, operating temperature, and influent phosphorus deficiency on floc physicochemical characteristics and UV disinfection

Y Azimi, DG Allen, P Seto… - Industrial & Engineering …, 2014 - ACS Publications
Pilot-scale sequencing batch reactors (SBRs) were used to assess the effects of sludge
retention time, temperature, and influent phosphorus level on floc physicochemical …

Effect of turbidity on ultraviolet disinfection of domestic wastewater for agricultural reuse

DFA Garay, LC Voltolini, RG Bastos… - Revista Ambiente & …, 2021 - SciELO Brasil
Water treatment and reuse are fundamental because of the increasing demand for
freshwater, especially in agriculture. Accordingly, this study evaluated the effects of turbidity …

The tail of two models: Impact of circularity and biomass non-homogeneity on UV disinfection of wastewater flocs

Y Azimi, Y Liu, TC Tan, DG Allen, RR Farnood - Water research, 2017 - Elsevier
The effects of floc structural characteristics, ie shape and dense biomass distribution, were
evaluated on ultraviolet (UV) disinfection resistance, represented by the tailing level of the …

Disinfection Processes

N Munakata, J Kuo - Water Environment Research, 2015 - Wiley Online Library
Disinfection Processes Page 1 1127 Water Environment Research, Volume 87, Number 10—Copyright
© 2015 Water Environment Federation Disinfection Processes Naoko Munakata1*, Jeff Kuo2 …