Quantitative analysis of impact of green stormwater infrastructures on combined sewer overflow control and urban flooding control

2017 ◽  
Vol 11 (4) ◽  
Author(s):  
Jinsong Tao ◽  
Zijian Li ◽  
Xinlai Peng ◽  
Gaoxiang Ying
Keyword(s):  
Quantitative Analysis ◽  
Urban Flooding ◽  
Combined Sewer Overflow ◽  
Combined Sewer ◽  
Sewer Overflow ◽  
Overflow Control

Experience with Vortex Separators for Combined Sewer Overflow Control

1993 ◽  
Vol 27 (5-6) ◽  
pp. 93-104 ◽  
Author(s):  
H. Brombach ◽  
C. Xanthopoulos ◽  
H. H. Hahn ◽  
W. C. Pisano
Keyword(s):  
Separation Efficiency ◽  
Operational Reliability ◽  
Second Phase ◽  
Combined Sewer Overflow ◽  
Specific Storage ◽  
Impervious Area ◽  
Evaluation Phase ◽  
Combined Sewer ◽  
Sewer Overflow ◽  
Overflow Control

In 1987 the first vortex solids separator facility in Germany was installed for combined sewer overflow (CSO) control. The separation efficiency was optimized in the hydraulic laboratory using scaled down models with artificial tracers to simulate typical sewage particulates. The station has two parallel operating vortex separators and serves a connected and impervious area of about 11 hectares (ha) and 1,500 people. The specific storage volume of the station is 7.2 m3 per ha. Two evaluation programs were conducted. The first evaluation phase noted the operational reliability, hydraulic loads, overflow frequencies and water mass balances. The second phase monitored separation efficiencies. The evaluation showed that vortex solids separators are now ready for use in CSO control.

Implementing green infrastructure for stormwater management and combined sewer overflow control

2021 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Layane Christine Vieira ◽  
Betina Frigotto De Lima ◽  
Jo�ão Vitor Erlacher De Figueiredo ◽  
Sara Coimbra Da Silva ◽  
Manuella Fagundes Bet ◽  
...  
Keyword(s):  
Green Infrastructure ◽  
Stormwater Management ◽  
Combined Sewer Overflow ◽  
Combined Sewer ◽  
Sewer Overflow ◽  
Overflow Control

Worth of short-term rainfall forecasting for combined sewer overflow control

1981 ◽  
Vol 17 (5) ◽  
pp. 1489-1497 ◽  
Author(s):  
John W. Labadie ◽  
Rogelio C. Lazaro ◽  
Dennis M. Morrow
Keyword(s):  
Combined Sewer Overflow ◽  
Rainfall Forecasting ◽  
Short Term ◽  
Combined Sewer ◽  
Sewer Overflow ◽  
Overflow Control
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