Correction. New Orleans Drinking Water Sources Tested by Gas Chromatorgraphy-Mass Spectrometry. Occurence and Origin of Aromatics and Halogenated Aliphatic Hydrocarbons

1975 ◽  
Vol 9 (13) ◽  
pp. 1174-1174 ◽  
Author(s):  
B Dowty ◽  
D Carlisle ◽  
J Laseter
Keyword(s):  
Mass Spectrometry ◽  
Drinking Water ◽  
New Orleans ◽  
Water Sources ◽  
Aliphatic Hydrocarbons ◽  
Drinking Water Sources

scholarly journals Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry for the screening of potent swampy/septic odor-causing compounds in two drinking water sources in China

2015 ◽  
Vol 7 (6) ◽  
pp. 2458-2468 ◽  
Author(s):  
Qingyuan Guo ◽  
Xia Li ◽  
Jianwei Yu ◽  
Haifeng Zhang ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Drinking Water ◽  
Organic Compounds ◽  
Time Of Flight ◽  
Water Sources ◽  
Two Dimensional ◽  
Odor Threshold ◽  
Drinking Water Sources ◽  
Flight Mass Spectrometry

Swampy/septic odors in drinking water are normally triggered by a set of organic compounds with odor threshold concentrations (OTC) ranging from ng L−1to μg L−1.

Hygiene Aspects of Drinking Water Sources Used in Primary Milk Production

2016 ◽  
Vol 1 (6) ◽  
pp. 311-317
Author(s):  
Nada Sasakova ◽  
Gabriela Gregova ◽  
Jan Venglovsky ◽  
Ingrid Papajova ◽  
Bozena Nowakowicz-Debek ◽  
...  
Keyword(s):  
Drinking Water ◽  
Milk Production ◽  
Water Sources ◽  
Drinking Water Sources

A facile technique for automatically counting odor-producing algae (Pseudanabaena sp.) in drinking water sources

2021 ◽  
Author(s):  
Sandrine Boivin ◽  
Eri Hasegawa ◽  
Dabide Yamaguchi ◽  
Takahiro Fujioka
Keyword(s):  
Drinking Water ◽  
Water Sources ◽  
Water Utilities ◽  
Drinking Water Sources

The frequent analysis of the 2-methylisoborneol (2-MIB)-generating algae, Pseudanabaena sp., for predicting odor occurrence in drinking water sources is a major challenge for many drinking water utilities. This study aims...

scholarly journals Households access to improved drinking water sources and toilet facilities in Ethiopia: a multilevel analysis based on 2016 Ethiopian Demographic and Health Survey

BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e042071
Author(s):  
Zewudu Andualem ◽  
Henok Dagne ◽  
Zelalem Nigussie Azene ◽  
Asefa Adimasu Taddese ◽  
Baye Dagnew ◽  
...  
Keyword(s):  
Drinking Water ◽  
Health Survey ◽  
Rural Households ◽  
Wealth Index ◽  
Water Sources ◽  
Demographic And Health Survey ◽  
P Value ◽  
Cluster Sampling ◽  
Drinking Water Source ◽  
Drinking Water Sources

ObjectiveThis study aimed to assess households access to improved drinking water sources and sanitation facilities and their associated factors in Ethiopia.DesignCross-sectional study.SettingEthiopia.ParticipantsHousehold heads.Primary outcomesAccess to improved drinking water sources and toilet facilities.MethodsWe conducted an in-depth secondary data analysis of 2016 Ethiopian Demographic and Health Survey. Data from a total of 16 650 households and 645 clusters were included in the analysis. The households were selected using a stratified two-stage cluster sampling technique. Multilevel binary logistic regression analyses were performed to identify factors associated with access to an improved drinking water source and toilet facilities. Adjusted OR with a 95% CI was reported with p value <0.05 was used to declare a significant association between the covariates and the outcome variables.ResultsThe proportions of households’ access to improved sources of drinking water and toilet facilities were 69.94% (95% CI: 69.23% to 70.63%) and 25.36% (95% CI: 24.69% to 26.03%), respectively. Households headed by women and households with a better wealth index were positively associated with access to improved drinking water sources. Whereas rural households, ≥30 min round trip to obtain drinking water and region were factors negatively associated with households access to improved drinking water sources. A higher probability of having access to improved toilet facilities: households with heads who had attained higher education, households having better access to improved sources of drinking water and households with better wealth index. While the following households were less likely to have access to improved toilet facilities: households with heads were widowed, households with four to six members, rural households and region.ConclusionThe study found that the proportions of households’ access to improved drinking water sources and toilet facilities in Ethiopia were relatively low, which demands the need to tailor strategies to increase the coverage of access to improved drinking water sources and toilet facilities.

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