Application of Sponge City Concept in Municipal Water Supply and Drainage Design

2021 ◽  
2013 ◽  
Vol 340 ◽  
pp. 190-193
Author(s):  
Jin Rong He

Along with the rapid development of Chinas economy, the process of urbanization is constantly accelerated. The water supply and drainage engineering of municipal works is one of the most important components of the infrastructures in urban areas. Besides, the water supply and drainage design of municipal works is a very important link. Whether the water supply and drainage engineering of municipal works can be done well is of important significance and role in the construction of a good urban living environment. In the 21st century, it is necessary for urban construction to seek a sustainable development way, and promote the idea of energy conservation. This proposes higher requirement on the municipal water supply and drainage design. However, at present, there are still a lot of problems in the municipal water supply and drainage design. Therefore, the author carries out a study on the problems necessary to notice in the municipal water supply and drainage design.


1984 ◽  
Vol 19 (1) ◽  
pp. 111-118 ◽  
Author(s):  
B.G. Brownlee ◽  
D.S. Painter ◽  
R.J. Boone

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.


Author(s):  
Saruch Satishkumar Rathore ◽  
Carsten Skovmose Kallesoe ◽  
Rafal Wisniewski ◽  
Tom Norgaard Jensen

1986 ◽  
Vol 63 (2) ◽  
pp. 368-375 ◽  
Author(s):  
S. SQUATRITO ◽  
R. VIGNERI ◽  
F. RYBELLO ◽  
A. M. ERMANS ◽  
R. D. POLLEY ◽  
...  

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