Continuous measurement of dissolved sulfide in sewer systems

被引：55

作者：

Sutherland-Stacey, L. ^{[1
,2
]}

Corrie, S. ^{[3
]}

Neethling, A. ^{[2
]}

Johnson, I. ^{[3
]}

Gutierrez, O. ^{[4
]}

Dexter, R. ^{[2
]}

Yuan, Z. ^{[4
]}

Keller, J. ^{[4
]}

Hamilton, G. ^{[3
]}

机构：

[1] Univ Auckland, Dept Phys, Auckland, New Zealand

[2] DCM Proc Control, Point Cook, Vic 3030, Australia

[3] Gold Coast City Council, Gold Coast, Qld, Australia

[4] Univ Queensland, Adv Wastewater Management Ctr, Brisbane, Qld, Australia

来源：

WATER SCIENCE AND TECHNOLOGY | 2008年 / 57卷 / 03期

关键词：

in-situ; online; real-time; septic sewage; sulfide;

D O I：

10.2166/wst.2008.132

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Sulfides are particularly problematic in the sewage industry. Hydrogen sulfide causes corrosion of concrete infrastructure, is dangerous at high concentrations and is foul smelling at low concentrations. Despite the importance of sulfide monitoring there is no commercially available system to quantify sulfide in waste water. In this article we report on our use of an in situ spectrometer to quantify bisulfide in waste water and additional analysis with a pH probe to calculate total dissolved sulfide. Our results show it is possible to use existing commercially available and field proven sensors to measure sulfide to mg/l levels continuously with little operator intervention and no sample preparation.

引用

页码：375 / 381

页数：7

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