Comprehensive evaluation of chemical properties and toxic metals in the surface water of Louhajang River, Bangladesh

doi:10.1007/s11356-021-14160-6

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地表生过程与生态调控重点实验室

	Comprehensive evaluation of chemical properties and toxic metals in the surface water of Louhajang River, Bangladesh
	Proshad, Ram 10,11; Zhang, Dan 11; Idris, Abubakr Mustafa 8,9; Islam, Md Saiful 6,7; Kormoker, Tapos 5; Sarker, Md Nazirul Islam 4; Khadka, Sujan 3,10; Abu Sayeed 2; Islam, Maksudul 1
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2021-09-01
卷号	28 期号:35 页码:49191-49205
关键词	Toxic metals Water quality River contamination Heavy metal evaluation index Ecological risk assessment Health risk assessment
ISSN号	0944-1344
DOI	10.1007/s11356-021-14160-6
英文摘要	Louhajang River, Bangladesh, which crosses Tangail as a densely industrialized and urbanized city, supplies water for different purposes. This study reports the levels of pH, electrical conductivity (EC), and some toxic heavy metals in 40 water samples collected during the summer and winter seasons from Louhajang River. The winter season reported higher levels of the examined parameters than the summer season with significant variation (p < 0.05) for all parameters, with the exception of Cd. The metal contents were assessed against local and international standards for drinking, irrigation, and aquatic life purposes where different trends were observed. The heavy metal evaluation index and the ecological risk index reported low to moderate risks. The spatial distribution of metal contents assigned hot spots in some sites along the riverbed. The health risk assessment for three population categories, i.e., adult male, adult female, and children, was examined. Cr and Cd recorded hazard index > 1 in all cases, indicating possible non-cancer risk. The total carcinogenic risk values during both seasons were > 1.0 x 10(-6), indicating possible cancer risk. The adopted collection of different approaches (comparison against standard levels of toxicants, statistical analysis, spatial distribution, and health risk assessment) successfully demonstrates a whole picture of the environmental status of Louhajang River, Bangladesh.
资助项目	Deanship of Scientific Research at King Khalid University[R.G.P2/114/41]
WOS关键词	HUMAN HEALTH-RISK ; HEAVY-METALS ; GROUNDWATER QUALITY ; DRINKING-WATER ; TRACE-ELEMENTS ; SEDIMENTS ; CONTAMINATION ; REGION ; VEGETABLES ; BASIN
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000693313600106
资助机构	Deanship of Scientific Research at King Khalid University
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/56224]
专题	成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
通讯作者	Zhang, Dan
作者单位	1.Patuakhali Sci & Technol Univ, Dept Environm Sci, Dumki 8602, Patuakhali, Bangladesh 2.Patuakhali Sci & Technol Univ, Dept Postharvest Technol & Mkt, Dumki 8602, Patuakhali, Bangladesh 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 4.Neijiang Normal Univ, Sch Polit Sci & Publ Adm, Neijiang 641100, Peoples R China 5.Patuakhali Sci & Technol Univ, Dept Emergency Management, Dumki 8602, Patuakhali, Bangladesh 6.Univ Tokyo, Grad Sch Agr & Life Sci, Dept Appl Biol Chem, Tokyo, Japan 7.Patuakhali Sci & Technol Univ, Dept Soil Sci, Dumki 8602, Patuakhali, Bangladesh 8.King Khalid Univ, Coll Sci, Dept Chem, Abha 9004, Saudi Arabia 9.King Khalid Univ, Res Ctr Adv Mat Sci RCAMS, POB 9004, Abha 61413, Saudi Arabia 10.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Proshad, Ram,Zhang, Dan,Idris, Abubakr Mustafa,et al. Comprehensive evaluation of chemical properties and toxic metals in the surface water of Louhajang River, Bangladesh[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2021,28(35):49191-49205.
APA	Proshad, Ram.,Zhang, Dan.,Idris, Abubakr Mustafa.,Islam, Md Saiful.,Kormoker, Tapos.,...&Islam, Maksudul.(2021).Comprehensive evaluation of chemical properties and toxic metals in the surface water of Louhajang River, Bangladesh.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,28(35),49191-49205.
MLA	Proshad, Ram,et al."Comprehensive evaluation of chemical properties and toxic metals in the surface water of Louhajang River, Bangladesh".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 28.35(2021):49191-49205.