Artificial Sweeteners in a Large Septic Plume

被引:51
|
作者
Van Stempvoort, Dale R. [2 ]
Robertson, William D. [1 ]
Brown, Susan J.
机构
[1] Univ Waterloo, Dept Earth & Environm Sci, Waterloo, ON N2L 3G1, Canada
[2] Water Sci & Technol Directorate, Burlington, ON L7R 4A2, Canada
来源
基金
加拿大自然科学与工程研究理事会;
关键词
DENITRIFICATION; TEMPERATURE; SACCHARIN; SUCRALOSE; NITRATE; WATER;
D O I
10.1111/j.1745-6592.2011.01353.x
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Four artificial sweeteners, acesulfame, sucralose, cyclamate, and saccharin were detected in a large septic plume at Long Point, Ontario, Canada. The pattern of sweetener detections in the groundwater indicated that they were derived from waste water seepage from a large septic system at the site. Acesulfame was pervasive in the septic plume, whereas the other three sweeteners have been attenuated, probably by microbial degradation.
引用
收藏
页码:95 / 102
页数:8
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