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.
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页数：15
相关论文
共 65 条
[21]   Cyanotoxin Mixtures and Taste-and-Odor Compounds in Cyanobacterial Blooms from the Midwestern United States [J].
Graham, Jennifer L. ;
Loftin, Keith A. ;
Meyer, Michael T. ;
Ziegler, Andrew C. .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2010, 44 (19) :7361-7368
[22]   Synergistic effect of musty odorants on septic odor: Verification in Huangpu River source water [J].
Guo, Qingyuan ;
Yu, Jianwei ;
Su, Ming ;
Wang, Chunmiao ;
Yang, Min ;
Cao, Nan ;
Zhao, Yu ;
Xia, Ping .
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 653 :1186-1191
[23]   Simultaneous removal of multiple odorants from source water suffering from septic and musty odors: Verification in a full-scale water treatment plant with ozonation [J].
Guo, Qingyuan ;
Yang, Kai ;
Yu, Jianwei ;
Wang, Chunmiao ;
Wen, Xiaodong ;
Zhang, Liping ;
Yang, Min ;
Xia, Ping ;
Zhang, Dong .
WATER RESEARCH, 2016, 100 :1-6
[24]   Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry for the screening of potent swampy/septic odor-causing compounds in two drinking water sources in China [J].
Guo, Qingyuan ;
Li, Xia ;
Yu, Jianwei ;
Zhang, Haifeng ;
Zhang, Yu ;
Yang, Min ;
Lu, Ning ;
Zhang, Dong .
ANALYTICAL METHODS, 2015, 7 (06) :2458-2468
[25]  
Hartmann P.J., 2003, The Effect of Wine Matrix Ingredients on 3-Alkyl-2- methoxypyrazines Measurements by Headspace Solid-Phase Microextraction (HS-SPME) 94
[26]   NOM and MIB, who wins in the competition for activated carbon adsorption sites? [J].
Hepplewhite, C ;
Newcombe, G ;
Knappe, DRU .
WATER SCIENCE AND TECHNOLOGY, 2004, 49 (09) :257-265
[27]   Influence of the character of NOM on the ozonation of MIB and geosmin [J].
Ho, L ;
Newcombe, G ;
Croué, JP .
WATER RESEARCH, 2002, 36 (03) :511-518
[28]   Response of Taste and Odor Compounds to Elevated Cyanobacteria Biomass and Temperature [J].
Huang, Heyong ;
Xu, Xiaoguang ;
Shi, Chenfei ;
Liu, Xiansheng ;
Wang, Guoxiang .
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2018, 101 (02) :272-278
[29]   Evaluation of the treatability of various odor compounds by powdered activated carbon [J].
Huang, Xin ;
Lu, Qiang ;
Hao, Haotian ;
Wei, Qunshan ;
Shi, Baoyou ;
Yu, Jianwei ;
Wang, Chunmiao ;
Wang, Yan .
WATER RESEARCH, 2019, 156 :414-424
[30]  
Huang YJ, 2020, ENVIRON SCI-WAT RES, V6, P2871, DOI [10.1039/d0ew00629g, 10.1039/D0EW00629G]
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