Water analysis: emerging contaminants and current issues

SD Richardson, SY Kimura - Analytical Chemistry, 2019‏ - ACS Publications
This biennial review covers developments in water analysis for emerging environmental
contaminants over the period of October 2017− October 2019. Analytical Chemistry's policy …

An Organic Chemist's Guide to N-Nitrosamines: Their Structure, Reactivity, and Role as Contaminants

JC Beard, TM Swager - The Journal of organic chemistry, 2021‏ - ACS Publications
N-Nitrosamines are a class of compounds notorious both for the potent carcinogenicity of
many of its members and for their widespread occurrence throughout the human …

Current methods for analyzing drinking water disinfection byproducts

M Yang, HK Liberatore, X Zhang - Current Opinion in Environmental …, 2019‏ - Elsevier
Disinfection byproducts (DBPs) are produced during the process of disinfecting drinking
water. Toxicological and epidemiological studies have indicated that DBPs may pose …

Pressure-driven distillation using air-trap** membranes for fast and selective water purification

DT Nguyen, S Lee, KP Lopez, J Lee, AP Straub - Science Advances, 2023‏ - science.org
Membrane technologies that enable the efficient purification of impaired water sources are
needed to address growing water scarcity. However, state-of-the-art engineered membranes …

High concentrations of dissolved organic nitrogen and N-nitrosodimethylamine precursors in effluent from biological nutrient removal process with low dissolved …

K Liao, S Ma, C Liu, H Hu, J Wang, B Wu, H Ren - Water Research, 2022‏ - Elsevier
The presence of dissolved organic nitrogen (DON) in biological nutrient removal (BNR)
effluent has led to increased concern about its adverse effects on wastewater discharge and …

Bacterial dealkylation of benzalkonium chlorides in wastewater produces benzyldimethylamine, a potent N-nitrosodimethylamine precursor

I Abusallout, M Song, A Chan, E McKenna… - Water Research, 2024‏ - Elsevier
N-nitrosodimethylamine (NDMA) is a carcinogenic disinfection byproduct that forms during
chloramine disinfection of municipal wastewater effluents which are increasingly used to …

The role of chloramine species in NDMA formation

M Selbes, W Beita-Sandí, D Kim, T Karanfil - Water research, 2018‏ - Elsevier
Abstract N-nitrosodimethylamine (NDMA), a probable human carcinogen disinfection by-
product, has been detected in chloraminated drinking water systems. Understanding its …

Aqueous N-nitrosamines: Precursors, occurrence, oxidation processes, and role of inorganic ions

T Jasemizad, P Sun, LP Padhye - Critical Reviews in …, 2022‏ - Taylor & Francis
N-Nitrosamines, well-known human carcinogens, are widely considered to be formed
through the disinfection of waters containing compounds with amine moieties. The formation …

[HTML][HTML] Doped and immobilized titanium dioxide photocatalysts as a potential source of nitrosamine formation

MG Seid, A Son, K Cho, J Byun, SW Hong - Water Research, 2023‏ - Elsevier
Immobilized and visible-light-active titanium dioxide (TiO 2) is widely used for water
treatment. However, the accelerated generation of degradation byproducts is a potential risk …

Updated Reaction Pathway for Dichloramine Decomposition: Formation of Reactive Nitrogen Species and N-Nitrosodimethylamine

HT Pham, DG Wahman, JL Fairey - Environmental science & …, 2021‏ - ACS Publications
The N-nitrosodimethylamine (NDMA) formation pathway in chloraminated drinking water
remains unresolved. In pH 7–10 waters amended with 10 μM total dimethylamine and 800 …