scholarly journals Cost-Effective River Water Quality Management using Integrated Real-Time Control Technology

2017 ◽  
Vol 51 (17) ◽  
pp. 9876-9886 ◽  
Author(s):  
Fanlin Meng ◽  
Guangtao Fu ◽  
David Butler
Keyword(s):  
Water Quality ◽  
Quality Management ◽  
Real Time ◽  
River Water ◽  
Water Quality Management ◽  
Cost Effective ◽  
River Water Quality ◽  
Control Technology ◽  
Real Time Control ◽  
Time Control

Real time control of the integrated urban wastewater system using simultaneously simulating surrogate models

2002 ◽  
Vol 45 (3) ◽  
pp. 109-116 ◽  
Author(s):  
J. Meirlaen ◽  
J. Van Assel ◽  
P. A. Vanrolleghem
Keyword(s):  
Water Quality ◽  
Real Time ◽  
River Water ◽  
Control Strategy ◽  
Treatment Plant ◽  
River Water Quality ◽  
Urban Wastewater ◽  
Real Time Control ◽  
Time Control

The urban wastewater system (sewer and treatment plant) has a major impact on the river water quality of urban streams. To minimise this impact, real time control is a valuable option. Since the ultimate goal of any control strategy is to optimise the quality of the river system, it is useful to take pollutant immissions into account when determining the control strategy and/or the setpoints of the controller. However, a simultaneously simulating model of the complete system is needed in order to allow design and evaluation of such control strategies. In this work an integrated model of the urban wastewater system is created. This has been accomplished by implementing surrogate models of the three subsystems within a single software platform. The coupled submodels are subsequently used in a semi-hypothetical case study to optimise the resulting river water quality. An ammonia sensor in the river has been used to control the amount of water treated biologically in the treatment plant. It was shown that this integrated control could lower the peak ammonia concentration in the part of the river downstream of the treatment plant. Hence, a proof of principle has been given that the use of measurements in the river to perform control actions in the sewer system and the treatment plant is a promising option.

Impact-based integrated real-time control for improvement of the Dommel River water quality

2013 ◽  
Vol 10 (5) ◽  
pp. 312-329 ◽  
Author(s):  
J. G. Langeveld ◽  
L. Benedetti ◽  
J. J. M. de Klein ◽  
I. Nopens ◽  
Y. Amerlinck ◽  
...  
Keyword(s):  
Water Quality ◽  
Real Time ◽  
River Water ◽  
River Water Quality ◽  
Real Time Control ◽  
Time Control

Impact-based integrated real-time control for improvement of the Dommel River water quality

2012 ◽  
Vol 2012 (9) ◽  
pp. 6380-6385
Author(s):  
J. Langeveld ◽  
L. Benedetti ◽  
J.J.M. de Klein ◽  
I. Nopens ◽  
A. van Nieuwenhuijzen ◽  
...  
Keyword(s):  
Water Quality ◽  
Real Time ◽  
River Water ◽  
River Water Quality ◽  
Real Time Control ◽  
Time Control

Development of river water quality management using fuzzy techniques: a review

2016 ◽  
Vol 14 (2) ◽  
pp. 243-254 ◽  
Author(s):  
Siti Fatimah Che Osmi ◽  
M.A. Malek ◽  
M. Yusoff ◽  
N.H. Azman ◽  
W.M. Faizal
Keyword(s):  
Water Quality ◽  
Quality Management ◽  
River Water ◽  
Water Quality Management ◽  
River Water Quality ◽  
Fuzzy Techniques
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