Indicator compounds for assessment of wastewater effluent contributions to flow and water quality
被引:148
作者:
Dickenson, Eric R. V.
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机构:
Colorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USAColorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USA
Dickenson, Eric R. V.
[1
]
Snyder, Shane A.
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机构:
So Nevada Water Author, Water Qual Res & Dev Div, ARDC, Henderson, NV 89015 USAColorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USA
Snyder, Shane A.
[2
]
Sedlak, David L.
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机构:
Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USAColorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USA
Sedlak, David L.
[3
]
Drewes, Joerg E.
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机构:
Colorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USAColorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USA
Drewes, Joerg E.
[1
]
机构:
[1] Colorado Sch Mines, Environm Sci & Engn Div, Adv Water Technol Ctr AQWATEC, Golden, CO 80401 USA
[2] So Nevada Water Author, Water Qual Res & Dev Div, ARDC, Henderson, NV 89015 USA
[3] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA
Indicator;
Trace organic chemical;
Wastewater treatment;
Performance monitoring;
Pharmaceuticals;
Water reclamation and reuse;
PERSONAL CARE PRODUCTS;
SEWAGE-TREATMENT PLANTS;
ENDOCRINE DISRUPTING COMPOUNDS;
TRACE ORGANIC-CHEMICALS;
LIQUID-CHROMATOGRAPHY;
AQUATIC ENVIRONMENT;
GAS-CHROMATOGRAPHY;
DRINKING-WATER;
SURFACE WATERS;
ACIDIC DRUGS;
D O I:
10.1016/j.watres.2010.11.012
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
Numerous studies have reported the presence of trace (i.e., ng/L) organic chemicals in municipal wastewater effluents, but it is unclear which compounds will be useful to evaluate the contribution of effluent to overall river flow or the attenuation processes that occur in receiving streams. This paper presents a new approach that uses a suite of common trace organic chemicals as indicators to assess the degree of impact and attenuation of trace organic chemicals in receiving streams. The utility of the approach was validated by effluent monitoring at ten wastewater treatment plants and two effluent-impacted rivers with short retention times (<17 h). A total of 56 compounds were particularly well suited as potential indicators, occurring frequently in effluent samples at concentrations that were at least five times higher than their limit of quantification. Monitoring data from two effluent-impacted rivers indicated that biotransformation was not important for these two river stretches, whereas photolysis attenuation was possibly important for the shallow river. The application of this approach to receiving waters and water reclamation and reuse systems will allow for more effective allocation of resources in future monitoring programs. (C) 2010 Elsevier Ltd. All rights reserved,
机构:
Vienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, AustriaVienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, Austria
Clara, M
;
Strenn, B
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机构:
Vienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, AustriaVienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, Austria
机构:
Vienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, AustriaVienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, Austria
Clara, M
;
Strenn, B
论文数: 0引用数: 0
h-index: 0
机构:
Vienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, AustriaVienna Univ Technol, Inst Water Qual & Waste Management, A-1040 Vienna, Austria