Study on Installation and Construction Technology of Municipal Water Supply and Drainage Pipeline

2021 ◽  
Keyword(s):  
Water Supply ◽  
Construction Technology ◽  
Municipal Water Supply ◽  
Municipal Water

Identification of Taste and Odour Compounds from Western Lake Ontario

1984 ◽  
Vol 19 (1) ◽  
pp. 111-118 ◽  
Author(s):  
B.G. Brownlee ◽  
D.S. Painter ◽  
R.J. Boone
Keyword(s):  
Water Supply ◽  
Water Samples ◽  
Elemental Sulfur ◽  
Lake Ontario ◽  
Direct Link ◽  
Municipal Water Supply ◽  
Municipal Water ◽  
Western Lake ◽  
Odour Concentration

Abstract During August, 1983 geosmin was identified in a municipal water supply drawn from western Lake Ontario. The geosmin concentrations were 0.01-0.07 μg L-1, within the range for threshold odour concentration of 0.01-0.2 μg L-1. 2-Methylisoborneol was not detected. The odour 'event' coincided with a dieoff of Cladophora in the lake, but we were not able to establish a direct link between the dieoff and geosmin production. Decomposing Cladophora in shoreline areas produced a strong odour in the air. 3-Methylindole, elemental sulfur, dimethyl tetrasulfide, and dimethyl pentasulfide were tentatively identified in water samples collected from these areas, but geosmin and 2-methylisoborneol were not detected.

Leakage Localization in Municipal Water Supply using Self Adaptive Reduced Network Models and Sensitivity Analysis*

2021 ◽  
Author(s):  
Saruch Satishkumar Rathore ◽  
Carsten Skovmose Kallesoe ◽  
Rafal Wisniewski ◽  
Tom Norgaard Jensen
Keyword(s):  
Sensitivity Analysis ◽  
Water Supply ◽  
Network Models ◽  
Municipal Water Supply ◽  
Municipal Water ◽  
Self Adaptive
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