%0 Journal Article
%T Al Species Distribution Survey in Portable Water Distribution System in a North City of China<br>北方某市给水管网系统中的铝含量及形态分布状况调查
%A WANG Wen-dong
%A YANG Hong-wei
%A ZHU Wan-peng
%A JIANG Zhan-peng
%A <br>王文东
%A 杨宏伟
%A 祝万鹏
%A 蒋展鹏
%J 环境科学
%D 2007
%I 
%X The residual Al concentration and species distribution of a north Chinese city was surveyed using fluorimetry. Results showed that the highest total Al concentration was 0 .078 mg·L-1 and the mean concentration was 0 .038 mg·L-1, lower than the latest portable water standard of 0 .2 mg·L-1. Inorganic mono-aluminum and inorganic poly-aluminum, the main toxicity-leading species, were also the major existence species with the mean concentration 0 .011 mg·L-1 and 0 .013 mg·L-1 respectively. While organic combined aluminum concentration was quite low. Correlation analysis results showed that the Al concentration and species distribution in a certain pipe line was connected with the water quality. When the distribution system contained more salts and less soluble organic matter, the Al concentration would be controlled in a low level, which was important to guide the local operation.
%K aluminum species
%K water distribution system
%K fluorimetry
%K water quality<br>铝形态
%K 给水管网
%K 荧光分光光度法
%K 水质条件
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=BC85E858628321E1E7E4BCD39722601B&yid=A732AF04DDA03BB3&vid=D3E34374A0D77D7F&iid=708DD6B15D2464E8&sid=04C524CC88CBC916&eid=89C852E618F0CA13&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=11