Association between arsenic and different-sized dissolved organic matter in the groundwater of black-foot disease area, Taiwan

Autor:	Mon Lin Chou, Zeng-Yei Hseu, Jiin-Shuh Jean, Ting Chien Chen
Rok vydání:	2016
Předmět:	Environmental Engineering 010504 meteorology & atmospheric sciences Health Toxicology and Mutagenesis Taiwan Ultrafiltration chemistry.chemical_element 010501 environmental sciences 01 natural sciences Fluorescence Fluorescence spectroscopy Arsenic Foot Diseases Dissolved organic carbon Humans Environmental Chemistry Organic matter Organic Chemicals Groundwater Humic Substances 0105 earth and related environmental sciences chemistry.chemical_classification Public Health Environmental and Occupational Health General Medicine General Chemistry Pollution Humus Arsenic contamination of groundwater Spectrometry Fluorescence chemistry Environmental chemistry Water Pollutants Chemical
Zdroj:	Chemosphere. 159:214-220
ISSN:	0045-6535
Popis:	The formation of an arsenic (As)-dissolved organic matter (DOM) complex is important in driving the release of arsenic in groundwater. This study collected groundwater samples from a 20 m deep well throughout 2014 and separated each into three subsamples by ultrafiltration: high molecular weight-DOM (HDOM, 0.45 μm-10 kDa), medium molecular weight-DOM (MDOM, 10-1 kDa), and low molecular weight-DOM (LDOM
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a061c522cb2d2b08de4b41cf19861a2e https://doi.org/10.1016/j.chemosphere.2016.06.007 Zobrazit plný text záznamu Full Text from ScienceDirect