Multilevel modeling of retention and disinfection efficacy of silver nanoparticles on ceramic water filters

AM Mikelonis, DF Lawler, P Passalacqua - Science of the Total …, 2016 - Elsevier
This research examined how variations in synthesis methods of silver nanoparticles affect
both the release of silver from ceramic water filters (CWFs) and disinfection efficacy. The …

Impact of low levels of silver, zinc and copper nanoparticles on bacterial removal and potential synergy in water treatment applications

M Alherek, OD Basu - Journal of Chemical Technology & …, 2023 - Wiley Online Library
BACKGROUND Point‐of‐use filtration units often incorporate silver as a disinfection aid.
However, system performance and robustness may be increased by considering co …

Silver dissolution and release from ceramic water filters

AM Mittelman, DS Lantagne, J Rayner… - … science & technology, 2015 - ACS Publications
Application of silver nanoparticles (nAg) or silver nitrate (AgNO3) has been shown to
improve the microbiological efficacy of ceramic water filters used for household water …

Laboratory investigation into the effect of silver application on the bacterial removal efficacy of filter material for use on locally produced ceramic water filters for …

J Rayner, H Zhang, J Schubert, P Lennon… - ACS Sustainable …, 2013 - ACS Publications
Locally produced ceramic water filters (CWF) are an effective technology to treat pathogen-
contaminated drinking water at the household level. CWF manufacturers apply silver to …

Silver and zinc oxide nanoparticle disinfection in water treatment applications: synergy and water quality influences

RA Venis, OD Basu - H2Open Journal, 2021 - iwaponline.com
The synergistic potential of silver and zinc oxide nanoparticles for water disinfection was
investigated herein. By causing cell death through membrane interactions, oxidative killing …

Impact of chlorination on silver elution from ceramic water filters

BA Lyon-Marion, AM Mittelman, J Rayner… - Water research, 2018 - Elsevier
Applying silver nanoparticles (nAg) or silver nitrate (AgNO 3) to ceramic water filters
improves microbiological efficacy, reduces biofilm formation, and protects stored water from …

Silver-based nanomaterials: A critical review on factors affecting water disinfection performance and silver release

E Bahcelioglu, HE Unalan… - Critical Reviews in …, 2021 - Taylor & Francis
Water safety is one of the major environmental issues. Drawbacks of the conventional
disinfection methods necessitate alternative, novel, low-cost, safe and highly efficient …

Impact of background water quality on disinfection performance and silver release of immobilized silver nanoparticles: Modeling disinfection kinetics, bactericidal …

S Agnihotri, S Mukherji, S Mukherji - Chemical Engineering Journal, 2019 - Elsevier
An aminosilane-based surface functionalization strategy was adopted to immobilize silver
nanoparticles (AgNPs) on to silica materials to minimize leaching of silver into the aqueous …

Field investigation and economic benefit of a novel method of silver application to ceramic water filters for point-of-use water treatment in low-income settings

N Ndebele, JN Edokpayi, JO Odiyo, JA Smith - Water, 2021 - mdpi.com
In this study, we report on field testing of ceramic water filters (CWFs) fabricated using a new
method of silver application (using silver nitrate as a raw material) compared to …

Elution and disinfection of silver and zinc nanoparticles in co-fired ceramic water filters

RA Venis, OD Basu - Science of The Total Environment, 2023 - Elsevier
Ceramic water filters (CWFs) are decentralized water treatment technologies commonly
used in resource-restricted geographies. Inclusion of silver nanoparticles (AgNP) assists …