Results 181 to 190 of about 22,159,913 (207)

Temporal variation of 2‐MIB and geosmin production by Pseudanabaena galeata and Phormidium ambiguum exposed to high‐intensity light

Water environment research, 2022
This study demonstrated the temporal variation of 2‐methylisoborneol (2‐MIB) and geosmin (GSM) production of two filamentous cyanobacteria species Pseudanabaena galeata (NIES‐512; planktonic) and Phormidium ambiguum (NIES‐2119; benthic) exposed to high ...
M. D. H. J. Senavirathna, Mohoppu Arachchillage Dasun Dineka Jayasekara   +1 more
semanticscholar   +1 more source

Pediatric Medulloblastoma: Prognostic Value of p53, bcl-2, Mib-1, and Microvessel Density

Journal of Neuro-Oncology, 1999
The aim of this study was to retrospectively assess the prognostic value of p53 and bcl-2 protein expression, cell proliferation index (Mib-1 index), and tumor microvessel density (factor VIII-related antigen) in pediatric medulloblastoma patients.
R, Miralbell, M, Tolnay, S, Bieri, A, Probst, A P, Sappino, W, Berchtold, M S, Pepper, G, Pizzolato   +7 more
openaire   +2 more sources

Study on the Effect of Different Water Treatment Technology on Removing 2-MIB

Applied Mechanics and Materials, 2014
To compare the removal efficiency of 2-MIB by traditional water treatment, prechlorination, O3-BAC, MIEX pre adsorption and UV/H2O2 advanced oxidation process, the pilot-test of drinking water odor control technology were studied in this paper. The results showed that the traditional water treatment process had poor effect on removing 2-MIB, with about
Ping Xia, Dong Zhang, Zheng Wang, Hui Ye, Yu Qiong Shen, Jing Rong Lu   +5 more
openaire   +1 more source

Distribution, driving forces, and risk assessment of 2-MIB and its producer in a drinking water source-oriented shallow lake

Environmental science and pollution research international, 2023
Xinyi Shi, Qinghui Huang, Xiaobing Shen, Jianbin Wu, Jing Nan, Jianhua Li, Haiming Lu, Changtao Yang   +7 more
semanticscholar   +1 more source

Correlation of musty odor and 2-MIB in two drinking water treatment plants in South Taiwan

Science of The Total Environment, 2002
Possible odor groups and intensity, and seasonal effects were elucidated in two representative water treatment plants (WTPs), Feng-Shen and Gun-Shi, in southern Taiwan. The flavor profile analysis (FPA) was employed to determine the odor groups for the source water, while a chemical analysis, solid-phase microextraction (SPME) coupled with a gas ...
Tsair-Fuh, Lin, Jiun-Yue, Wong, Hsiao-Pin, Kao   +2 more
openaire   +2 more sources

Efficiency and Mechanism of Degradation of 2-Methylisoborneol(2-Mib) by O3/H2O2 in Water

2010 4th International Conference on Bioinformatics and Biomedical Engineering, 2010
Abstract-The research on efficiency and mechanism of removing the odor compound 2-MIB in water is performed by adopting the O3/H2O2 technology. And in particular, the effects of addition manner, mol ratio, pH value of the solution and water quality etc, on the 2-MIB degradation are studied.
Xueyan Li, Yong Huang, Dongtian Wang
openaire   +1 more source

Impact of submerged macrophytes on growth and 2-MIB release risk of Pseudanabaena sp.: From field monitoringa to cultural experiments.

Journal of Hazardous Materials, 2022
Changtao Yang, Xiaobing Shen, Xinyi Shi, Zhijie Cui, Jing Nan, Haiming Lu, Jianhua Li, Qinghui Huang   +7 more
semanticscholar   +1 more source

[Source and fluctuation of trace geosmin and 2-MIB in drinking water of Shanghai].

Huan jing ke xue= Huanjing kexue, 2009
Liquid-liquid microextraction/GC/MS analysis method was employed in detecting trace odorants in drinking water. A-year-long investigation on odor chemicals was carried out in source water and drinking water in a certain waterworks of Shanghai. The results showed that 2-MIB was the main contaminant which induce disgusting odor to drinking water of ...
Xiao-yan, Ma, Nai-yun, Gao, Qing-song, Li, Chen, Liu, Guo-fen, Gu   +4 more
openaire   +1 more source

Quantitative PCR based detection system for cyanobacterial geosmin/2-methylisoborneol (2-MIB) events in drinking water sources: Current status and challenges.

Water Research, 2020
A. Devi, Y. Chiu, H. Hsueh, Tsair-Fuh Lin   +3 more
semanticscholar   +1 more source

Floating-leaved and submerged macrophytes suppress filamentous cyanobacteria blooms and 2-MIB episodes in eutrophic shallow lakes

Journal of Hazardous Materials
Although macrophytes can control filamentous cyanobacteria that produce 2-methylisoborneol (2-MIB) in lakes, there is a lack of evidence regarding the inhibitory effects of different macrophyte growth forms on 2-MIB producers, as well as the underlying mechanisms.
Zhijie Cui, Changtao Yang, Limin Ma, Xiaoyan Gu, Xiaobing Shen, Bin Wan, Yuwei Tao, Yuting Sang, Qinghui Huang   +8 more
openaire   +2 more sources