Results 211 to 220 of about 105,264,084 (257)

Development of a Quantification and Detection Method for 2-MIB-producing Cyanobacteria

open access: yesDevelopment of a Quantification and Detection Method for 2-MIB-producing Cyanobacteria
openaire   +1 more source

Degradation Mechanisms of Geosmin and 2-MIB During UV Photolysis and UV/Chlorine Reactions

open access: yesChemosphere, 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. Chlorination hardly removed geosmin and 2-MIB, while the UV/chlorine reaction at 254 nm completely removed geosmin and 2-MIB within 40 min and 1 h, respectively, with
Kyung-Duk Zoh   +2 more
exaly   +4 more sources

Removal of 2-MIB and Geosmin Using UV/Persulfate: Contributions of Hydroxyl and Sulfate Radicals

Water Research, 2015
2-methylisoborneol (2-MIB) and geosmin are two odor-causing compounds that are difficult to remove and the cause of many consumer complaints. In this study, we assessed the degradation of 2-MIB and geosmin using a UV/persulfate process for the first time.
Jingyun Fang, Langming Bai, Pengchao Xie
exaly   +3 more sources

Explainable Prediction and Indicator Development for 2-MIB Risk in the Vicinity of Water Sources

open access: yes
Address the low monitoring frequency and limited sample size of 2-Methylisoborneol (2-MIB) in drinking water source areas, this study developed an analytical framework integrating small-sample model screening, relative grading based on measured samples, large-sample application, and auxiliary interpretation of pollution pressure.
Yun Fang   +7 more
openaire   +2 more sources

Effect of pH on the Analysis of 2-MIB and Geosmin in Water

Water, Air, & Soil Pollution, 2011
2-Methylisoborneol (2-MIB) and trans-1,10-dimethyl-trans-9-decalol (geosmin) are two commonly observed taste and odor compounds present in drinking water sources. The effects of pH on the analysis of the two chemicals are investigated using a gas chromatograph and mass spectrometric detector (GC/MSD) coupled with three pre-concentration methods, namely
Wen-Hsing Hsieh   +4 more
openaire   +1 more source

Removal of 2-MIB and geosmin by electrogenerated persulfate: Performance, mechanism and pathways

Chemosphere, 2017
In this study, the degradation of 2-methylisoborneol (2-MIB) and geosmin (GSM) was evaluated by electrochemical oxidation (EO) using boron-doped diamond (BDD) electrode. Both 2-MIB and GSM could be degraded efficiently in sulfate electrolyte compared to inert nitrate or perchlorate electrolytes, implying that in-situ generated persulfate may be ...
Lingjun, Bu   +4 more
openaire   +2 more sources

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