Results 171 to 180 of about 2,736 (184)
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Tailored GAC for the Effective Control of 2‐Methylisoborneol
Journal AWWA, 2005Rapid 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 +2 more
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Seasonal occurrence and degradation of 2-methylisoborneol in water supply reservoirs
Water Research, 2005Methylisoborneol (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 +3 more
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Enhancing Activated Carbon Adsorption of 2-Methylisoborneol: Methane and Steam Treatments
Environmental Science & Technology, 2003This research investigated methods for tailoring a commercial, lignite-based granular activated carbon (GAC) to enhance its adsorption of 2-methylisoborneol (MIB) from natural water. Tailoring efforts focused on heat treatments in gas environments comprising steam and/or methane, since these gases can alter GAC pore structure and surface chemistry ...
Kirk O, Nowack +2 more
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Toxicological Effects of Geosmin and 2-Methylisoborneol on Rainbow Trout Hepatocytes
Bulletin of Environmental Contamination and Toxicology, 1999Geosmin (GM) and 2-methylisoborneol (MIB) are produced by actinomycetes and cyanophytes in the aquatic environment (Gerber 1979; Slater and Block 1983; Persson 1988). These compounds occur in lakes, reservoirs and rivers where GM is more likely to be produced in the water column while MIB is more likely to be produced in sediments (Slater and Blok 1983;
F, Gagné +3 more
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Activated Carbon Versus Resin Adsorption of 2‐Methylisoborneol and Chloroform
Journal AWWA, 1979Adsorption isotherms and bench‐scale column studies were used in this study to compare the performance of five types of commercially available activated Carbons and three types of resin for the removal of two typical pollutants, 2‐methylisoborneol (MIB) and chloroform, from water.
Wayne A. Chudyk +3 more
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Adsorptive ozonation of 2-methylisoborneol in natural water with preventing bromate formation
Water Research, 2005This paper presents an application of our newly developed adsorptive ozonation process using a high silica zeolite adsorbent (USY) for drinking water treatment. First, the adsorption of 2-methylisoborneol (2-MIB) on USY in a river water/pure water mixture was clarified by a batch-type adsorption experiment. The results showed that 2-MIB was adsorbed on
Masaki, Sagehashi +4 more
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Synthesis of UV active 2-methylisoborneol for water pollutant detection
Toxicology and Environmental Health Sciences, 20092-Methylisoborneol and geosmin are metabolites of blue-green algae actinomycete bacteria or fungi. They are the main reason for unpleasant smell in public water supplies and certain fish. As the odor threshold is as low as 10 ng/L (ppt), it is necessary to detect them from public drinking water supplies.
Shuo Ren +3 more
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[Removal of 2-methylisoborneol in drinking water by ozonation].
Huan jing ke xue= Huanjing kexue, 2008The removal efficiencies of 2-methylisoborneol(MIB) by KMnO4, NaClO, H2O2, O3 were compared, and it was found that ozone was the most effective oxidant for MIB removal. By investigating the factors of the removal of MIB by ozone, it was found that the removal of MIB increased with pH increase.
Jun, Ma +3 more
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High-Affinity Monoclonal Antibodies for Detection of the Microbial Metabolite, 2-Methylisoborneol
Journal of Agricultural and Food Chemistry, 2003The production of 2-methylisoborneol (MIB) by certain fungi and algae can contribute musty off-flavors to foods and water supplies if uncontrolled. The goal of this research was to develop a nonsensory simple method for the detection of MIB. Anti-MIB monoclonal antibodies were produced by immunizing mice with borneol-conjugated protein and selecting ...
Leslie C, Plhak, Eun Sung, Park
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A Detailed View of 2‐Methylisoborneol Biosynthesis
Angewandte Chemie International Edition, 2013Nelson L, Brock +3 more
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