DOI: 10.1016/j.marpolbul.2013.12.019
Scopus记录号: 2-s2.0-84896388042
论文题名: Distribution of surfactants along the estuarine area of Selangor River, Malaysia
作者: Alsalahi M.A. ; Latif M.T. ; Ali M.M. ; Magam S.M. ; Wahid N.B.A. ; Khan M.F. ; Suratman S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期: 2018-01-02 起始页码: 344
结束页码: 350
语种: 英语
英文关键词: DBAS
; Estuarine area
; EVAS
; MBAS
; Surfactants
Scopus关键词: Average concentration
; Colorimetric methods
; DBAS
; Estuarine areas
; EVAS
; MBAS
; Surfactant concentrations
; Total Organic Carbon
; Anionic surfactants
; Aromatic compounds
; Biophysics
; Cationic surfactants
; Dyes
; Surface active agents
; Estuaries
; anionic surfactant
; cationic surfactant
; disulphine blue active substance
; ethyl violet active substance
; methylene blue active substance
; organic carbon
; organic nitrogen
; runoff
; surfactant
; unclassified drug
; chemical pollutant
; concentration (composition)
; estuarine environment
; marine pollution
; quantitative analysis
; seawater
; surfactant
; total organic carbon
; article
; concentration (parameters)
; dry season
; estuary
; Malaysia
; rainy season
; river ecosystem
; seasonal variation
; water pollution
; DBAS
; Estuarine area
; EVAS
; MBAS
; Surfactants
; Environmental Monitoring
; Estuaries
; Malaysia
; Rivers
; Surface-Active Agents
; Water Pollutants, Chemical
; Malaysia
; Selangor
; Selangor River
; West Malaysia
; DBAS
; Estuarine area
; EVAS
; MBAS
; Surfactants
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This study aims to determine the levels of methylene blue active substances (MBAS) and ethyl violet active substances (EVAS) as anionic surfactants and of disulphine blue active substances (DBAS) as cationic surfactants in the surface microlayer (SML) around an estuarine area using colorimetric methods. The results show that the concentrations of surfactants around the estuarine area were dominated by anionic surfactants (MBAS and EVAS) with average concentrations of 0.39 and 0.51μmolL-1, respectively. There were significant between-station differences in surfactant concentrations (p<0.05) with higher concentrations found at the stations near the sea. The concentration of surfactants was higher during the rainy season than the dry season due to the influence of runoff water. Further investigation using total organic carbon (TOC) and total organic nitrogen (TON) shows that there is a significant correlation (p<0.05) between both anionic and cationic surfactants and the TON concentration. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85706
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia; Department of Environmental Science, Faculty of Environmental Studies, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; Department of Biology, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, 35900 Tanjung Malim, Perak, Malaysia; School of Marine Science and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia; Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia
Recommended Citation:
Alsalahi M.A.,Latif M.T.,Ali M.M.,et al. Distribution of surfactants along the estuarine area of Selangor River, Malaysia[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)