RCEES OpenIR  > 环境水质学国家重点实验室
Quick Response to 2-MIB Episodes Based on Native Population Odor Sensitivity Evaluation
Yu, Jianwei; An, Wei; Yang, Min; Gu, Junnong; Cao, Nan; Chen, Youjun
2014
Source PublicationCLEAN-SOIL AIR WATER
ISSN1863-0650
Volume42Issue:9Pages:1179-1184
AbstractTaste and odor have been a recurring problem for many water utilities. This paper established an optimized strategy to cope with 2-methylisoborneol (2-MIB) by combining the determination of the control goal according to native population sensitivity and the prediction of the optimum powdered activated carbon (PAC) dose using the homogeneous surface diffusion model (HSDM). The results showed that the population in Beijing was very sensitive to 2-MIB. Based on flavor profile analysis result conducted by a local panel, the odor threshold concentration (OTC) for Beijing population was determined to be 7.1ng/L. This value was further certified by the significant odor complaint evaluation using a logit model and set as the control goal for the water treatment plant. According to the OTC level, a 2-MIB removal prediction curve was then constructed for estimating the optimum PAC dose based on the HSDM. This study can provide a practical technical solution for the control of seasonable odor problems in waterworks.
Department环境水质学国家重点实验室
KeywordDrinking Water 2-methylisoborneol Odor Threshold Concentration Pac Dose Prediction
WOS IDWOS:000342338500002
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.rcees.ac.cn/handle/311016/9590
Collection环境水质学国家重点实验室
Recommended Citation
GB/T 7714
Yu, Jianwei,An, Wei,Yang, Min,et al. Quick Response to 2-MIB Episodes Based on Native Population Odor Sensitivity Evaluation[J]. CLEAN-SOIL AIR WATER,2014,42(9):1179-1184.
APA Yu, Jianwei,An, Wei,Yang, Min,Gu, Junnong,Cao, Nan,&Chen, Youjun.(2014).Quick Response to 2-MIB Episodes Based on Native Population Odor Sensitivity Evaluation.CLEAN-SOIL AIR WATER,42(9),1179-1184.
MLA Yu, Jianwei,et al."Quick Response to 2-MIB Episodes Based on Native Population Odor Sensitivity Evaluation".CLEAN-SOIL AIR WATER 42.9(2014):1179-1184.
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