Results 11 to 20 of about 22,159,913 (207)

Pilot study on advanced treatment of geosmin and 2-MIB with O3/GAC

Water Supply, 2018
The removal efficiencies of geosmin/2-MIB by conventional treatment (flocculation, sedimentation and sand filtration) combined with advanced treatment (ozonation and granular activated carbon (GAC) filtration) in a pilot-scale experiment were ...
Siying Chen, B. Dong, Kuo Gao, Tian Li
semanticscholar   +2 more sources

The effect of oxidants on 2-MIB concentration with the presence of cyanobacteria.

Water Science and Technology, 2004
In this study, the effect of three oxidants, sodium hypochlorite, potassium permanganate, and ozone, were tested for the removal of 2-MIB with presence of cyanobacteria. Algae in water samples from the source water of Feng-Shen waterworks (FSW), Taiwan were cultivated at 30¡C with continuous light at an intensity between 2,500 and 3,400 lux. During the
S. Tung, T. F. Lin, C. L. Liu, S. Lai
semanticscholar   +3 more sources

Seasonal change and correlation with environmental parameters for 2-MIB in Feng-Shen Reservoir, Taiwan

Environmental Monitoring and Assessment, 2008
Two common drinking water earthy/musty odorants, 2-methyl-isoborneol (2-MIB) and trans-1,10-dimethyl-trans-9-decalol (geosmin), were monitored and analyzed for their correlation with environmental conditions in Feng-Shen Reservoir (FSR), Taiwan. Long-term monitoring results, from December 2000 to July 2003, indicated that 2-MIB was present in the ...
S. Tung, Tsair-Fuh Lin, Fenggen Yang, Chia-Lin Liu   +3 more
semanticscholar   +4 more sources

Avaliação do potencial de processos oxidativos avançados para remediação de águas contaminadas com geosmina e 2-MIB Evaluation of advanced oxidation processes for remediation of contamined water with geosmin and 2-MIB

Química Nova, 2008
In this work, the efficiency of some homogeneous advanced oxidation processes (UVC/H2O2, Fe2+/H2O2, UVC/Fe2+/H2O2, UVA/Fe2+/H2O2, solar/Fe2+/H2O2) was investigated toward the degradation of geosmin and 2-methylisoborneol (2-MIB).
Adriane Martins de Freitas, Carla Sirtori, Patricio G. Peralta-Zamora   +2 more
doaj   +2 more sources

Heterologous expression of mtf and mtc genes of Pseudanabaena foetida var. intermedia is sufficient to produce 2-methylisoborneol in Escherichia coli

Microbiology Spectrum, 2023
Microbial volatile metabolite 2-methylisoborneol (2-MIB) causes odor and taste issues in drinking water, making it unappealing for human consumption. It has been suggested that 2-MIB biosynthesis consists of two main steps, namely, methylation of geranyl
Kaushalya Dayarathne, Toshiki Ishikawa, Satoru Watanabe, Yuuma Ishikawa, Kadeer Aikeranmu, Hina Kitagawaa, Natsumi Komatsubara, Masatoshi Yamaguchi, Maki Kawai-Yamada   +8 more
doaj   +1 more source

Enhancing Carbon Acid pK_a Prediction by Augmentation of Sparse Experimental Datasets with Accurate AIBL (QM) Derived Values

Molecules, 2021
The prediction of the aqueous pKa of carbon acids by Quantitative Structure Property Relationship or cheminformatics-based methods is a rather arduous problem.
Jeffrey Plante, Beth A. Caine, Paul L. A. Popelier   +2 more
doaj   +1 more source

Inflammatory Tumor Microenvironment in Cranial Meningiomas: Clinical Implications and Intraindividual Reproducibility

Diagnostics, 2022
The MIB-1 index was demonstrated to be significantly correlated to meningioma recurrence. However, to date, the relationship of the intraindividual course of the MIB-1 index and the growth fraction, respectively, to clinical tumor recurrence has not been
Johannes Wach, Tim Lampmann, Ági Güresir, Hartmut Vatter, Ulrich Herrlinger, Albert Becker, Marieta Toma, Michael Hölzel, Erdem Güresir   +8 more
doaj   +1 more source

Geosmin and 2-MIB Removal by Full-Scale Drinking Water Treatment Processes in the Republic of Korea

Water, 2021
Due to climate change, population growth, industrialization, urbanization, and water contamination, it is becoming more difficult to secure and supply clean and safe drinking water.
Keugtae Kim, Yonggyun Park
semanticscholar   +1 more source

Potential sources and producers of 2-methylisoborneol and geosmin in a river supplying a drinking water treatment plant

Chemical Engineering Journal Advances, 2023
Lakes and rivers are important sources of potable water in many countries, but taste-and-odour compounds (T&O) such as geosmin (GSM) and 2-methylisoborneol (2-MIB) may affect the aesthetic water quality and require high-cost treatment.
Hannah M. Franklin, Raju Podduturi, Niels O.G. Jørgensen, David T. Roberts, Louise Schlüter, Michele A. Burford   +5 more
doaj   +1 more source

MAC-spinal meningioma score: A proposal for a quick-to-use scoring sheet of the MIB-1 index in sporadic spinal meningiomas

Frontiers in Oncology, 2022
ObjectiveMIB-1 index is an important predictor of meningioma progression. However, MIB-1 index is not available in the preoperative tailored medical decision-making process.
Johannes Wach, Motaz Hamed, Tim Lampmann, Ági Güresir, Frederic Carsten Schmeel, Albert J. Becker, Ulrich Herrlinger, Hartmut Vatter, Erdem Güresir   +8 more
doaj   +1 more source