PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25079986-0 2014 Quantitative method to determine the regional drinking water odorant regulation goals based on odor sensitivity distribution: illustrated using 2-MIB. Water 55-60 MIB E3 ubiquitin protein ligase 1 Homo sapiens 146-149 24527037-2 2014 A simple and sensitive method for simultaneous analysis of five odorants in environmental water was developed by headspace solid-phase microextraction (HS-SPME) coupled to chromatography-mass spectrometry (GC-MS), including geosmin (GSM) and 2-methylisoborneol (2-MIB), as well as dimethyl trisulfide (DMTS), beta -cyclocitral, and beta -ionone. Water 90-95 MIB E3 ubiquitin protein ligase 1 Homo sapiens 264-267 25400979-2 2014 More specifically, the headspace solid-phase microextraction coupled to gas chromatography mass spectrometry (HS-SPME/GC-MS) was applied to determine the levels of GSM and 2-MIB in water samples, and the samples were collected depending on water sources, conventional treatment processes, and seasons. Water 181-186 MIB E3 ubiquitin protein ligase 1 Homo sapiens 174-177 25400979-3 2014 The significant difference was shown for the 2-MIB levels of source water (P < 0.05), the concentrations of GSM and 2-MIB decreased significantly as treatment process of tap water moved forward (P < 0.0001), and the significant differences for the levels of GSM and 2-MIB were observed among three sampling periods (P < 0.01). Water 68-73 MIB E3 ubiquitin protein ligase 1 Homo sapiens 47-50 25400979-4 2014 The levels of GSM and 2-MIB in all water samples were lower than 10 ng L(-1), the odor threshold concentration (OTC), and the conventional treatment process plays a significant role in removing odorants in tap water. Water 35-40 MIB E3 ubiquitin protein ligase 1 Homo sapiens 24-27 22858230-3 2012 We could show that the concentration of geosmin and 2-MIB could be reduced by VUV irradiation and the combination of UV irradiation with ozone and hydrogen peroxide in pure water and water from a drinking water reservoir. Water 173-178 MIB E3 ubiquitin protein ligase 1 Homo sapiens 54-57 23090405-3 2012 In contrast, the biosynthesis of 2-methylisonorneol (2-MIB), which is responsible for taste and odour problems in drinking water, is unique in that it primes the enzymatic methylation of geranyl pyrophosphate (GPP) before cyclization, which is catalyzed by an S-adenosyl-L-methionine-dependent methyltransferase (GPPMT). Water 123-128 MIB E3 ubiquitin protein ligase 1 Homo sapiens 55-58 22858230-3 2012 We could show that the concentration of geosmin and 2-MIB could be reduced by VUV irradiation and the combination of UV irradiation with ozone and hydrogen peroxide in pure water and water from a drinking water reservoir. Water 183-188 MIB E3 ubiquitin protein ligase 1 Homo sapiens 54-57 22858230-3 2012 We could show that the concentration of geosmin and 2-MIB could be reduced by VUV irradiation and the combination of UV irradiation with ozone and hydrogen peroxide in pure water and water from a drinking water reservoir. Water 183-188 MIB E3 ubiquitin protein ligase 1 Homo sapiens 54-57 16131464-2 2005 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. Water 70-75 MIB E3 ubiquitin protein ligase 1 Homo sapiens 47-50 21099055-1 2010 Geosmin and 2-methylisoborneol (2-MIB) are naturally occurring compounds responsible for musty-earthy-odors in surface water supplies. Water 119-124 MIB E3 ubiquitin protein ligase 1 Homo sapiens 34-37 19303132-4 2009 The degradation could be described by a simple pseudo first-order rate law with rate constants of about 1.2 x 10(-3) m(2)J(-1) for geosmin and 2-MIB in ultrapure water. Water 162-167 MIB E3 ubiquitin protein ligase 1 Homo sapiens 145-148 19303132-5 2009 In natural water used for drinking water abstraction the rate constants decreased to 2.7 x 10(-4) m(2)J(-1) for geosmin and 2.5 x 10(-4) m(2)J(-1) for 2-MIB due to the presence of NOM. Water 11-16 MIB E3 ubiquitin protein ligase 1 Homo sapiens 153-156 19303132-5 2009 In natural water used for drinking water abstraction the rate constants decreased to 2.7 x 10(-4) m(2)J(-1) for geosmin and 2.5 x 10(-4) m(2)J(-1) for 2-MIB due to the presence of NOM. Water 35-40 MIB E3 ubiquitin protein ligase 1 Homo sapiens 153-156 19402519-2 2009 This review aims to elucidate that besides microbial metabolism product such as geosmin and 2-MIB, organic anaerobic decomposition product such as thiol-thioether were also main odorant in drinking water of China. Water 198-203 MIB E3 ubiquitin protein ligase 1 Homo sapiens 94-97 17489391-6 2007 A stepwise regression technique was employed to correlate 2-MIB and microcystins concentrations with all the corresponding water quality and meteorological parameters. Water 123-128 MIB E3 ubiquitin protein ligase 1 Homo sapiens 60-63 17489391-7 2007 Correlations among 2-MIB concentration, microcystin concentration, water temperature and air temperature were found in the water samples collected from both reservoirs. Water 123-128 MIB E3 ubiquitin protein ligase 1 Homo sapiens 21-24 17489401-2 2007 Since the reported odour thresholds of geosmin and 2-MIB are as low as 4 and 8.5 ng/L, respectively, they are not readily removed by conventional water treatment processes. Water 146-151 MIB E3 ubiquitin protein ligase 1 Homo sapiens 53-56 16405182-1 2005 A method for determining the earthy and musty odors 2-methylisoborneol (2-MIB) and geosmin in drinking water using static headspace-GC-MS is described. Water 103-108 MIB E3 ubiquitin protein ligase 1 Homo sapiens 74-77 20107258-6 2010 The decrease in the removal efficiency was probably caused by 2-MIB and geosmin remaining in the PAC particle in the treated water of DAF after bubble flotation. Water 125-130 MIB E3 ubiquitin protein ligase 1 Homo sapiens 64-67 17489417-1 2007 The most common compounds responsible for off flavours are geosmin, 2-MIB, and nonadienal which are poorly removed by conventional water treatment operations and hence result in customer complaints. Water 131-136 MIB E3 ubiquitin protein ligase 1 Homo sapiens 70-73 16131464-2 2005 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. Water 81-86 MIB E3 ubiquitin protein ligase 1 Homo sapiens 47-50 16131464-4 2005 The desorption rate was increased with the ratio of river water to pure water, indicating that compounds dissolved in the river water, such as natural organic matter (NOM), prevent the adsorption of 2-MIB on USY. Water 58-63 MIB E3 ubiquitin protein ligase 1 Homo sapiens 201-204 16131464-4 2005 The desorption rate was increased with the ratio of river water to pure water, indicating that compounds dissolved in the river water, such as natural organic matter (NOM), prevent the adsorption of 2-MIB on USY. Water 72-77 MIB E3 ubiquitin protein ligase 1 Homo sapiens 201-204 16131464-4 2005 The desorption rate was increased with the ratio of river water to pure water, indicating that compounds dissolved in the river water, such as natural organic matter (NOM), prevent the adsorption of 2-MIB on USY. Water 72-77 MIB E3 ubiquitin protein ligase 1 Homo sapiens 201-204 16131464-9 2005 We therefore performed a trial in which 2-MIB dissolved in river water was continuously decomposed using a USY-packed column with various ozone concentrations. Water 65-70 MIB E3 ubiquitin protein ligase 1 Homo sapiens 42-45 32375110-9 2020 Overall, this study could offer guidance for water treatment plants with respect to the selection of PAC to solve the odor problems caused by various compounds (e.g., DMDS or 2-MIB), and the modification of PAC, aiming at more efficient odor removal. Water 45-50 MIB E3 ubiquitin protein ligase 1 Homo sapiens 177-180 15237632-0 2004 The effect of water quality and NOM character on the ozonation of MIB and geosmin. Water 14-19 MIB E3 ubiquitin protein ligase 1 Homo sapiens 66-69 34969476-0 2022 Corrigendum to "Ecological niche and in-situ control of MIB producers in source water" Journal of Environmental Sciences 110 (2021) 119-128. Water 80-85 MIB E3 ubiquitin protein ligase 1 Homo sapiens 56-59 15984770-2 2005 The method was applied to 2-methylisoborneol (2-MIB), geosmin, and trans-2,cis-6-nonadienal, which are three of the major odorous compounds found in natural and drinking water. Water 170-175 MIB E3 ubiquitin protein ligase 1 Homo sapiens 48-51 12049398-4 2002 Results of chemical analysis showed that 2-methyl-isoborneol (2-MIB) was present in the source water. Water 95-100 MIB E3 ubiquitin protein ligase 1 Homo sapiens 64-67 34424345-4 2021 Furthermore, potable water driven from the river had levels of 2-MIB/geosmin and a mud smell/taste. Water 21-26 MIB E3 ubiquitin protein ligase 1 Homo sapiens 65-68 33524635-0 2021 Identification of MIB producers and odor risk assessment using routine data: A case study of an estuary drinking water reservoir. Water 113-118 MIB E3 ubiquitin protein ligase 1 Homo sapiens 18-21 33524635-1 2021 Identification of MIB(2-methylisoborneol)-producing cyanobacteria in source water has been a big challenge for reservoir authorities because it normally requires isolation of cyanobacteria strains. Water 76-81 MIB E3 ubiquitin protein ligase 1 Homo sapiens 18-21 33524635-2 2021 Here, a protocol based on Pearson"s product moment correlation analysis combined with standardized data treatment and expert judgement was developed to sort out the MIB producer(s), mainly based on routine monitoring data from an estuary drinking water reservoir in the Yangtze River, China, and a risk model using quantile regressions was established to evaluate the risk of MIB occurrences. Water 247-252 MIB E3 ubiquitin protein ligase 1 Homo sapiens 165-168 33524635-7 2021 The risk model shows that the probability of suffering unacceptable MIB concentrations (>15 ng L-1) in water is as high as 90% if the cell density of Planktothrix is >609.0 cell mL-1, while the risk will be significantly reduced to 50% and 10% at cell densities of 37.5 cell mL-1 and 9.6 cell mL-1, respectively. Water 103-108 MIB E3 ubiquitin protein ligase 1 Homo sapiens 68-71 33524635-8 2021 The approach developed in this study, including the protocol for identification of potential producers and the risk model, could provide a reference case for the management of source water suffering from MIB problems using routine monitoring data. Water 183-188 MIB E3 ubiquitin protein ligase 1 Homo sapiens 204-207 27844316-8 2017 Furthermore, the maximum concentrations in raw water of WTPs was kept at 82.1 ng L-1 for 2-MIB, 5.6 ng L-1 for geosmin, and 66.1 ng L-1 for beta-ionone. Water 47-52 MIB E3 ubiquitin protein ligase 1 Homo sapiens 91-94 30223332-1 2018 Geosmin (GSM) and 2-methylisoborneol (2-MIB) are two common odor compounds in drinking water. Water 87-92 MIB E3 ubiquitin protein ligase 1 Homo sapiens 40-43 30223332-2 2018 In this paper, the performance of UV/chlorine was compared with that of chlorine and UV to degrade GSM (100 ng L-1) and 2-MIB (100 ng L-1) in water. Water 142-147 MIB E3 ubiquitin protein ligase 1 Homo sapiens 122-125 29783625-1 2018 2-Methylisoborneol (2-MIB) is one of the most commonly observed taste and odor (T&O) compounds present in drinking water sources. Water 119-124 MIB E3 ubiquitin protein ligase 1 Homo sapiens 22-25 29783625-5 2018 Preservation experiments were first conducted in deionized water spiked with 2-MIB and with chlorine or permanganate at 4 and 25 C. The results indicate that 2-MIB concentrations in the water samples spiked with both chemicals remained almost constant within 14 days for all the tested conditions, suggesting that oxidation and volatilization did not cause the loss of 2-MIB in the system. Water 187-192 MIB E3 ubiquitin protein ligase 1 Homo sapiens 161-164 29783625-5 2018 Preservation experiments were first conducted in deionized water spiked with 2-MIB and with chlorine or permanganate at 4 and 25 C. The results indicate that 2-MIB concentrations in the water samples spiked with both chemicals remained almost constant within 14 days for all the tested conditions, suggesting that oxidation and volatilization did not cause the loss of 2-MIB in the system. Water 187-192 MIB E3 ubiquitin protein ligase 1 Homo sapiens 161-164 29783625-6 2018 The experiments were further conducted for three different reservoir water samples with 30-60 ng/L of indulgent 2-MIB. Water 69-74 MIB E3 ubiquitin protein ligase 1 Homo sapiens 114-117 29783625-10 2018 The results demonstrated that sodium hypochlorite can be used as an alternative preservation agent for 2-MIB in water before analysis. Water 112-117 MIB E3 ubiquitin protein ligase 1 Homo sapiens 105-108 31128332-1 2019 Taste and odour (T&O) compounds (most commonly 2-MIB and Geosmin) in drinking water are becoming an increasingly global problem for water management. Water 82-87 MIB E3 ubiquitin protein ligase 1 Homo sapiens 53-56 31128332-1 2019 Taste and odour (T&O) compounds (most commonly 2-MIB and Geosmin) in drinking water are becoming an increasingly global problem for water management. Water 136-141 MIB E3 ubiquitin protein ligase 1 Homo sapiens 53-56 29725924-0 2018 The predominant phytoplankton of Pseudoanabaena holding specific biosynthesis gene-derived occurrence of 2-MIB in a drinking water reservoir. Water 125-130 MIB E3 ubiquitin protein ligase 1 Homo sapiens 107-110 28040539-1 2017 A new model is developed to predict the competitive adsorption isotherms of atrazine, methyl tertiary butyl ether (MTBE), 2-methylisoborneol (2-MIB) and 2,4,6-trichlorophenol onto activated carbons (ACs) in natural water. Water 215-220 MIB E3 ubiquitin protein ligase 1 Homo sapiens 144-147 27494316-1 2016 We conducted chlorination, UV photolysis, and UV/chlorin reactions to investigate the intermediate formation and degradation mechanisms of geosmin and 2-methylisoborneol (2-MIB) in water. Water 181-186 MIB E3 ubiquitin protein ligase 1 Homo sapiens 173-176 27607443-1 2016 2-Methylisoborneol (2-MIB) is a commonly detected cyanobacterial odorant in drinking water sources in many countries. Water 85-90 MIB E3 ubiquitin protein ligase 1 Homo sapiens 22-25 27607443-2 2016 To provide safe and high-quality water, development of a monitoring method for the detection of 2-MIB-synthesis (mibC) genes is very important. Water 33-38 MIB E3 ubiquitin protein ligase 1 Homo sapiens 98-101 27186686-0 2016 Prediction of powdered activated carbon doses for 2-MIB removal in drinking water treatment using a simplified HSDM approach. Water 76-81 MIB E3 ubiquitin protein ligase 1 Homo sapiens 52-55 27097462-1 2015 The odorous compounds of 2-methylisoborneol (2-MIB) and geosmin (GSM) heavily produced and released in water source are one of the most important factors leading to off-flavor emergencies and resident water consumption panic in drinking water. Water 103-108 MIB E3 ubiquitin protein ligase 1 Homo sapiens 47-50 27097462-1 2015 The odorous compounds of 2-methylisoborneol (2-MIB) and geosmin (GSM) heavily produced and released in water source are one of the most important factors leading to off-flavor emergencies and resident water consumption panic in drinking water. Water 201-206 MIB E3 ubiquitin protein ligase 1 Homo sapiens 47-50