Treatability of 18 taste and odor compounds in drinking water using oxidation

被引：5

作者：

Pochiraju, Susheera ^{[1
,2
]}

Adams, Craig ^{[1
]}

Hoppe-Jones, Christiane ^{[3
]}

Maalouf, Samar ^{[1
]}

Weinrich, Lauren ^{[4
]}

机构：

[1] St Louis Univ, Pk Coll Engn Aviat & Technol, St Louis, MO USA

[2] Hazen & Sawyer, Denver, CO USA

[3] Amer Water, Belleville, IL USA

[4] Amer Water, Camden, NJ 08102 USA

来源：

AWWA WATER SCIENCE | 2023年 / 5卷 / 03期

关键词：

chlorine; drinking water treatment; ozone; permanganate; taste and odor compounds; SOLID-PHASE MICROEXTRACTION; ACTIVATED CARBON; ORGANIC-COMPOUNDS; TREATMENT PLANTS; SURFACE-WATER; UV PHOTOLYSIS; REMOVAL; GEOSMIN; MIB; KINETICS;

D O I：

10.1002/aws2.1340

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

The occurrence of taste and odor (T&O) compounds in drinking water can lead to public concern about quality when left unaddressed, therefore suitable treatment is needed. This study evaluated the treatability of 18 T&O compounds using chlorine, permanganate, and ozone in MilliQ and river water. Nine T&O compounds showed complete oxidation (>99% removal) in all water matrices by ozone. Most of the remaining T&O compounds were removed to >50% by ozone. Alkalinity, pH, and natural organic matter (NOM) had a significant impact on the decay of ozone. Chlorine and permanganate were ineffective (removal <30%) for 2-methylisoborneol (2-MIB), geosmin, hexanal, pyrazines, and haloanisoles. Although chlorine achieved complete removal for alkyl sulfides and indole, it was only partially effective for aldehydes and ketones. Permanganate was more effective than chlorine in oxidizing unsaturated aldehydes and ketones. Increased NOM and pH reduced oxidation effectiveness for chlorine, but not permanganate.

引用

页数：15

共 65 条

[1] Odorous Compounds in Municipal Wastewater Effluent and Potable Water Reuse Systems [J].

Agus, Eva ;

Lim, Mong Hoo ;

Zhang, Lifeng ;

Sedlak, David L. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2011, 45 (21) :9347-9355

[2] Removal of taste and odour from potable water by ozone and Powdered Activated Carbon (PAC) [J].

Andreadakis A.D. ;

Mamais D. ;

Gavalakis E.A. ;

Noutsopoulos C. ;

Kouris N. ;

Nikitopoulos G. .

International Journal of Environment and Waste Management, 2010, 5 (3-4) :392-409

[3] A review on advanced oxidation processes for the removal of taste and odor compounds from aqueous media [J].

Antonopoulou, M. ;

Evgenidou, E. ;

Lambropoulou, D. ;

Konstantinou, I. .

WATER RESEARCH, 2014, 53 :215-234

[4] Distribution of Typical Taste and Odor Compounds and Possible Formation of 2,4,6-Trichloroanisole in Drinking Water Treatment Plants [J].

Bai, Xiuzhi ;

Qu, Zhipeng ;

Li, Bin ;

Li, Haipu ;

Zhang, Ting ;

Yang, Zhaoguang .

WATER AIR AND SOIL POLLUTION, 2017, 228 (08)

[5] A review of taste and odour events in Barcelona's drinking water area (1990-2004) [J].

Boleda, M. R. ;

Diaz, A. ;

Marti, I. ;

Martin-Alonso, J. ;

Matia, L. ;

Romero, J. ;

Ventura, F. .

WATER SCIENCE AND TECHNOLOGY, 2007, 55 (05) :217-221

[6] Removal of 2-methylisoborneol and geosmin in surface water treatment plants in Arizona [J].

Bruce, D ;

Westerhoff, P ;

Brawley-Chesworth, A .

JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, 2002, 51 (04) :183-197

[7] An acute taste and odour episode solved by olfactory GC-MS [J].

Bruchet, A. ;

Hochereau, C. ;

Campos, C. .

WATER SCIENCE AND TECHNOLOGY, 2007, 55 (05) :223-230

[8]

Buffin L., 1992, Treatment of algae-induced tastes and odors by chlorine

[9]

Byrd J.F., 2017, Applications of Sensory Analysis for Water Quality Assessment

[10] Dioxanes and dioxolanes in source waters: Occurrence, odor thresholds and behavior through upgraded conventional and advanced processes in a drinking water treatment plant [J].

Carrera, Guillem ;

Vegue, Lidia ;

Ventura, Francesc ;

Hernandez-Valencia, Alejandra ;

Devesa, Ricard ;

Rosa Boleda, M. .

WATER RESEARCH, 2019, 156 :404-413

← 1 2 3 4 5 6 7 →