Results 21 to 30 of about 815,563 (155)

Validation and application of a GC-MS method for the determination of haloacetic acids in drinking water [PDF]

Journal of the Serbian Chemical Society, 2016
Usually, water treatment plants employ chlorine or sodium hypochlorite during the disinfection process, ensuring that there are not any pathogenic microorganisms in water.
Chiavelli Lucas U.R., Figueiredo Luana C., Almeida Rafaela T.R., Claus Thiago, Maruyama Swami A., Costa Willian F.   +5 more
doaj   +1 more source

Disinfection byproducts in swimming pool water in Sanandj, Iran [PDF]

Journal of Advances in Environmental Health Research, 2018
The present study aimed to determine the concentrations of several disinfection byproducts (DBPs), including trihalomethanes (THMs), haloacetic acids (HAAs), and haloacetonitriles (HANs), in the public and private swimming pools in Sanandaj, Iran (n=16).
Pegah Bahmani, Esmai Ghahramani
doaj   +1 more source

Functional Characterization of a L-2-Haloacid Dehalogenase From Zobellia galactanivorans DsijT Suggests a Role in Haloacetic Acid Catabolism and a Wide Distribution in Marine Environments

Frontiers in Microbiology, 2021
L-2-halocid dehalogenases (L-2-HADs) have been mainly characterized from terrestrial polluted environments. By contrast, knowledge is still scarce about their role in detoxification of predominant halocarbons in marine environments.
Eugénie Grigorian, Agnès Groisillier, François Thomas, Catherine Leblanc, Ludovic Delage   +4 more
doaj   +1 more source

Naturally occurring emerging contaminants: Where to hide?

HydroResearch, 2023
Water disinfection by-products (DBPs) are among insitu-generated emerging contaminants (ECs) during water disinfection. Although water disinfectants control acute risks through destruction of water-borne pathogens, the produced DBPs are associated to ...
Hossein Miraji, Mureithi Eunice, Asha Ripanda, Faustin Ngassapa, Othman Chande   +4 more
doaj   +1 more source

Temporal and Spatial Variation of Trihalomethanes and Haloacetic Acids Concentration in Drinking Water: A Case Study of Queensland, Australia

Air, Soil and Water Research, 2011
A broad survey of regulated trihalomethanes (THM) and haloacetic acids (HAA) concentrations in Queensland drinking water was undertaken and the data were evaluated to assess the overall compliance of the region to Australian Drinking Water Guidelines ...
Nicole Knight, Kalinda Watson, Stewart Carswell, Eva Comino, Glen Shaw   +4 more
doaj   +2 more sources

Data on the relationship between bromide content and the formation potential of THMs, HAAs, and HANs upon chlorination and monochloramination of Karoon River water, Iran

Data in Brief, 2016
This data article reports the relationship between of the bromide ion concentration and the formation potential of disinfectant byproducts (DBPs) including, trihalomethanes (THMs), haloacetic acids (HAAs), and haloacetonitriles (HANs) upon chlorination ...
Samad Akbarzadeh, Raheleh Kafaei, Seyedenayat Hashemi, Bahman Ramavandi   +3 more
doaj   +1 more source

The Occurrence of -nitrosodimethylamine (NDMA) in Swimming Pools: An Overview

Environmental Health Insights, 2021
The occurrence of several disinfectant byproducts has been investigated in swimming pools. Until now, there are only a few studies on nitrosamine, particularly N -nitrosodimethylamine in swimming pool water.
Saheed Mustapha, Jimoh Oladejo Tijani, Muhammed Muhammed Ndamitso, Saka Ambali Abdulkareem, Shuaib Damola Taye, Abdul Kabir Mohammed, Azeezah Taiwo Amigun   +6 more
doaj   +1 more source

Global Overview of the Use and Effectiveness of Ultraviolet C Technology in Fresh, Minimally Processed Apples and Apple Juice Over the Last 10 Years

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
A decade of UV‐C irradiation in Apple postharvest processing: from whole fruit to juice. ABSTRACT The apple is a fruit with significant economic value and a rich nutritional profile, containing high levels of fiber, vitamins, minerals, and bioactive compounds. However, it is susceptible to chemical‐enzymatic oxidation and microbial spoilage.
Mahyra da Paixão e Silva, Caroline Rodrigues de Azevedo, Caroline Corrêa de Souza Coelho, Juliana Pereira Rodrigues Belas, Antonio Gomes Soares, Amauri Rosenthal, Otniel Freitas‐Silva   +6 more
wiley   +1 more source

Predictive Modeling of Bacterial Inactivation With Hydrogen Peroxide Over a Cobalt Ferrite Catalyst

ChemPhysChem, Volume 27, Issue 14, 29 July 2026.
Hydrogen peroxide decomposition over a cobalt ferrite catalyst generates hydroxyl radicals for bacterial inactivation. A hybrid machine learning model combining gradient boosting and random forest accurately predicts nonlinear disinfection kinetics, offering a new data‐driven framework for catalytic advanced oxidation processes and intelligent water ...
Viktor Husak, Nazarii Danyliuk, Hynek Roubik, Olena Bobrova, Stacy Denise Hammond Hammond, Alexander Shyichuk   +5 more
wiley   +1 more source

Emerging Trends in Organic Photoreactions Utilizing Disulfides

European Journal of Organic Chemistry, Volume 29, Issue 21, 4 June 2026.
Disulfides are versatile, nontoxic alternatives to metal photocatalysts. This review explores their role as photoactivated thiyl‐radical precursors and bifunctional catalysts (HAT/electron shuttling) in diverse transformations. Strategies for electronic tuning and development into recyclable heterogeneous materials are highlighted for sustainable ...
Sunil Kumar, Bolormaa Bayarkhuu, Hong Y. Cho, Jeehye Byun   +3 more
wiley   +1 more source