Results 181 to 190 of about 22,153,312 (223)

Identifying the Primary Producer of High Concentrations of 2-Methylisoborneol and Assessing the Impact of Weather Conditions at the Haizuka Reservoir, Japan

Water
2-methylisoborneol (2-MIB), produced by cyanobacteria in water systems, has a musty odor and causes discomfort in humans. Extra costs are incurred when removing 2-MIB from water. The growth of 2-MIB-producing cyanobacteria, as well as the occurrence of 2-
Shohei Hayashi, Sangyeob Kim, K. Ayukawa, Shogo Sugahara, Yasushi Seike, Yasuhide Nakamura   +5 more
semanticscholar   +1 more source

Sulfate radical-based technology for the removal of 2-methylisoborneol and 2-methylisoborneol-producing algae in drinking water sources

Chemical Engineering Journal, 2019
Abstract The most common odor substance found in surface water is 2-methylisoborneol (2-MIB), and this substance cannot be effectively removed by conventional water treatment processes. Persulfate (S2O82−, PS)-based oxidation has recently received wide attention due to its promising ability to remove refractory pollutants.
Lei Li, Wenjun Zhang, Yafeng Zhang, Stephan Kuppers, Lei Jin, Yanan Zhang, Naiyun Gao, Dong Zhang   +7 more
openaire   +1 more source

Properties of activated carbon controlling 2-Methylisoborneol adsorption

Carbon, 1997
2-Methylisoborneol (MIB) is one of the most common taste and odour molecules found in water supplies. The use of activated carbons is known to be effective in removing MIB from water. In this work, it was found that the selection of an appropriate carbon for removing MIB from water depends on the carbon surface hydrophilicity, which can be determined ...
P. Pendleton, S.H. Wong, R. Schumann, G. Levay, R. Denoyel, J. Rouquero   +5 more
openaire   +1 more source

Carbon nanotube-coated Al2O3 materials for removing N-nitrosamines, 2-methylisoborneol and geosmin from water

Fullerenes, nanotubes, and carbon nanostructures, 2023
Concern over safe drinking water has increased. In this study, aluminum oxide was coated with carbon nanotubes by chemical vapor deposition using ethanol or methanol as precursors to remove N-nitrosamines, 2-methylisoborneol (MIB) and geosmin from water.
A. Salussoglia, Gabriel Matias Silva, G. G. C. Soares, Maria Eduarda de Lima, J. M. Rosolen, Luiz Alberto Beraldo de Moraes   +5 more
semanticscholar   +1 more source

Extraction and Detection of Geosmin and 2-Methylisoborneol in Water and Fish using High-Capacity Sorptive Extraction Probes and GC-MS.

Journal of Visualized Experiments
Geosmin and 2-methylisoborneol are volatile organic compounds of microbial origin that frequently occur in recirculating aquaculture systems and confer unpleasant odors and flavors to fish therein, even at extremely low concentrations.
Robert J Harrington, Rebecca Cole, Rachael Szafnauer, J. Mayser, Mariah Pearson, Corinne Noufi, Gary S. Burr, Brian C. Peterson   +7 more
semanticscholar   +1 more source

Biodegradation of a musty odour component, 2-methylisoborneol

Water Research, 1996
Two different types of bacteria were isolated from the backwash water of a pilot plant of biological filter at Lake Biwa (Japan). Two strains of the bacteria belonging to Pseudomonas sp. and Enterobacter sp. degraded 2-methylisoborneol (2-MIB) to afford 2-methylcamphene and 2-methylenebornane as the dehydration products, and another one belonging to ...
A. Tanaka, T. Oritani, F. Uehara, A. Saito, H. Kishita, Y. Niizeki, H. Yokota, K. Fuchigami   +7 more
openaire   +1 more source

Systematic review on off-flavors caused by geosmin and 2-methylisoborneol in aquatic products

Latin American Journal of Aquatic Research
This systematic review examines off-flavors in farmed freshwater fish, which compromise sensory quality and consumer acceptance, resulting in financial losses.
Osvaldo Gois Santos, Adriana Jornooki, Eduardo Luis Cupertino Ballester   +2 more
semanticscholar   +1 more source

Effects of extreme drought and river diversion on 2-methylisoborneol concentrations in a drinking water supply reservoir of China

Lake and reservoir management
Wei Y, Wang C, Xiao M, Gong S, Huang C, Zhu G. 2025. Effects of extreme drought and river diversion on 2-methylisoborneol concentrations in a drinking water supply reservoir of China. Lake Reserv Manage. XXX–XXX.
Yanzhang Wei, Chao Wang, Man Xiao, Shan Gong, Changchun Huang, Guangwei Zhu   +5 more
semanticscholar   +1 more source

Tailored GAC for the Effective Control of 2‐Methylisoborneol

Journal AWWA, 2005
Rapid small‐scale column tests were used to compare virgin, conventionally reactivated, and steam‐pyrolysis reactivated granular activated carbons (GACs) for their performance in removing 2‐methylisoborneol (MIB) and their ability to retain MIB when the odor episode subsided.
Julee A. Mackenzie, Matthew F. Tennant, David W. Mazyck   +2 more
openaire   +1 more source

Seasonal occurrence and degradation of 2-methylisoborneol in water supply reservoirs

Water Research, 2005
Methylisoborneol (MIB) and geosmin are cyanobacterial metabolites that occur at nanograms per liter levels in surface water supplies and are responsible for many taste and odor complaints about the aesthetics of drinking water. This study evaluated three water supply reservoirs with bottom-release (hypolimnion) outlet structures in Arizona.
Paul, Westerhoff, M, Rodriguez-Hernandez, Larry, Baker, Milton, Sommerfeld   +3 more
openaire   +2 more sources