%0 Journal Article
%T 东辽河水体中重金属污染特征及评价<br>Pollution Characteristics and Assessment of Heavy Metals in Water from the Dongliao River
%A 陈炎
%A 迟雨
%A 季雨童
%A 陈金燕
%A 胥慧
%A 张萌
%A 李冬雪
%A 刘宝林
%J Advances in Environmental Protection
%P 398-403
%@ 2164-5493
%D 2019
%I Hans Publishing
%R 10.12677/AEP.2019.93055
%X <p align=\"justify\">
	以东辽河水体为研究对象，对东辽河水体中Fe、Mn、Cu、Ni、Pb和Cd 6种重金属含量进行测定与分析，阐明其空间分布特征和污染程度。采用重金属污染指数法(HPI)进行评价。结果表明，除Pb外，其它重金属含量均符合地表水III类水质标准；东辽河流域水体HPI值为26.1930，处于可接受水平。<br />
The concentrations of heavy metals including Fe, Mn, Cu, Ni, Pb, Cd in the Dongliao River were de-termined to illustrate the distribution characteristics of heavy metals. Heavy metal pollution index (HPI) method was used to evaluate pollution levels of heavy metals. The results showed that the contents of heavy metals except Pb were in line with the surface water quality standard III. The HPI of the Dongliao River was 26.1930 at an acceptable level.
</p>
%K 东辽河，水体，重金属，污染特征，污染指数<br>The Dongliao River
%K Water
%K Heavy Metals
%K Pollution Characteristics
%K Pollution Index
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=30754