sewer networks
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Author(s):  
Hella Adouni ◽  
Yoldoss Chouari ◽  
Hervé Bournot ◽  
Wassim Kriaa ◽  
Hatem Mhiri

Author(s):  
Camille McCall ◽  
Zheng N Fang ◽  
Dongfeng Li ◽  
Andrew J Czubai ◽  
Andrew Juan ◽  
...  

Wastewater-based epidemiology has played a significant role in monitoring the COVID-19 pandemic, yet little is known about degradation of SARS-CoV-2 in sewer networks. Here, we used advanced sewershed modeling software...


Author(s):  
Barnaby Dobson ◽  
Hannah Watson‐Hill ◽  
Samer Muhandes ◽  
Morten Borup ◽  
Ana Mijic

2021 ◽  
Vol 603 ◽  
pp. 126916
Author(s):  
Ting Liu ◽  
Jose E. Ramirez-Marquez ◽  
Sarath Chandra Jagupilla ◽  
Valentina Prigiobbe

Author(s):  
Chuanli Zhang ◽  
Jeill Oh ◽  
Kyoohong Park

Abstract Generally, when evaluating the resilience of infrastructure, the four properties of resilience robustness, rapidity, resources, and redundancy (4Rs) are widely considered. However, there is little research on the resilience assessment of sewer networks. Therefore, to establish a framework to evaluate sewer network resilience under the perspective of urban ground collapse prevention, this study considers the 13 second-level detailed indicators corresponding to the 4 first-level indicators (4Rs) based on literature reviews and experts' opinions. An analytic hierarchy process (AHP) is used to obtain relative weights of each indicator and a weighted sum method (WSM) is used to evaluate sewer network resilience index (SRI). The evaluation system was applied to 8 small blocks of selected drainage areas in Seoul, South Korea, and the SRI of 8 small blocks are computed. This study could help the sewer management department to make decisions and manage sewer network assets that enhance the resilience of the sewer networks.


Author(s):  
Behnaz Kamali ◽  
Ali Naghi Ziaei ◽  
Aliasghar Beheshti ◽  
Raziyeh Farmani
Keyword(s):  

2021 ◽  
Vol 297 ◽  
pp. 113211
Author(s):  
Zhiyu Shao ◽  
Lei Xu ◽  
Hongxiang Chai ◽  
Scott A. Yost ◽  
Zuole Zheng ◽  
...  

2021 ◽  
Vol 900 (1) ◽  
pp. 012009
Author(s):  
P Hlustik ◽  
V Singrova

Abstract This article offers a comparison of the detected defects in sewerage systems operated by water companies and by self-operators, determines their quantity and classifies them into individual categories. The determination of the number of the defects at self-operators is evaluated on the basis of performed camera inspections and compared with data provided by the water company.


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