دورية أكاديمية
أعرض في EDS

Low Trihalomethane Formation during Managed Aquifer Recharge with Chlorinated Desalinated Water

التفاصيل البيبلوغرافية
العنوان: Low Trihalomethane Formation during Managed Aquifer Recharge with Chlorinated Desalinated Water
المؤلفون: Anat Bernstein, Raz Studny, Vinolia Shyntychea, Daniel Kurtzman, Yonatan Ganot, Yoram Katz, Berhane Abrha Asfaw, Kaori Sakaguchi-Söder, Christoph Schüth, Hagar Siebner
المصدر: Water, Vol 12, Iss 3, p 711 (2020)
بيانات النشر: MDPI AG, 2020.
سنة النشر: 2020
المجموعة: LCC:Hydraulic engineering
LCC:Water supply for domestic and industrial purposes
مصطلحات موضوعية: mar, disinfection by-products, thms, aquifer storage, Hydraulic engineering, TC1-978, Water supply for domestic and industrial purposes, TD201-500
الوصف: Trihalomethanes (THMs) are toxic disinfection by-products, formed in the reaction of chlorine with organic matter. This work aimed to study THM formation during a unique case study of managed aquifer recharge (MAR) with chlorinated desalinated seawater. THM formation was tested in the field, along a 3.0 m deep vadose zone gallery. Two small-scale experiments were conducted in the site, with untreated and with bromide spiked desalinated seawater. These were accompanied by a large-scale, ~1-month long operational MAR event. In the small-scale experiments, THM concentrations were shown to increase with bromide concentrations, with increasing dominance of the brominated species. Nevertheless, concentrations remained within the single µg/L range, which is an order of magnitude lower than drinking water regulations. Such low THM concentrations were also determined in the large-scale event. In both cases, THM formation occurred in the ponding water, without significant formation or degradation in the upper 3.0 m of the vadose zone. This study shows that MAR with chlorinated (
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2073-4441
Relation: https://www.mdpi.com/2073-4441/12/3/711; https://doaj.org/toc/2073-4441
DOI: 10.3390/w12030711
URL الوصول: https://doaj.org/article/9733e689167f4da7ac54665b9e0674d3
رقم الأكسشن: edsdoj.9733e689167f4da7ac54665b9e0674d3
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20734441
DOI:10.3390/w12030711