Distribution and sources of HCHs in surface water from Honghu Lake, China

被引：0

作者：

Gong, Xiangyi ^{[1
]}

Sun, Yunlei ^{[1
]}

He, Yanzhi ^{[1
]}

Qi, Shihua ^{[2
]}

Wang, Li ^{[1
]}

机构：

[1] Wuhan Univ Sci & Technol, Coll Resources & Environm Engn, Wuhan 430081, Peoples R China

[2] China Univ Geosci, State Key Biogeol & Environm Geol, Wuhan 430074, Peoples R China

来源：

ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6 | 2013年 / 726-731卷

基金：

中国国家自然科学基金;

关键词：

HCHs; water; lake; China; ORGANOCHLORINE PESTICIDES OCPS; POLYCHLORINATED-BIPHENYLS PCBS; PERSISTENT ORGANIC POLLUTANTS; SOUTHEAST CHINA; RIVER; SEDIMENTS; BAY; KOREA; GHANA; AREAS;

D O I：

10.4028/www.scientific.net/AMR.726-731.3397

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Surface water samples of two sections were respectively collected from one side to the other side of Honghu Lake, China, in order to detect the concentrations and distribution of HCHs in the region. The concentrations of total HCHs (the sum of alpha-HCH, beta-HCH, gamma-HCH and delta-HCH) in surface water of Honghu Lake ranged from 0.94 to 7.04 ng/L. The highest concentration of HCHs in water was near a shipping traffic path. HCHs were derived mainly from agricultural runoff around Honghu Lake and release of the sediments. Among four component compounds of HCHs, gamma-HCH was major contributor in the water, which suggested that lindane may have been used recently around Honghu Lake.

引用

页码：3397 / +

页数：2

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