scholarly journals Utilization of Water Quality Modeling and Dissolved Oxygen Control in River Tungabhadra, Karnataka (India)

OALib ◽  
2019 ◽  
Vol 06 (05) ◽  
pp. 1-17 ◽  
Author(s):  
S. Ranjith ◽  
Anand V. Shivapur ◽  
P. Shiva Keshava Kumar ◽  
Chandrashekarayya G. Hiremath ◽  
Santhosh Dhungana
Keyword(s):  
Water Quality ◽  
Dissolved Oxygen ◽  
Water Quality Modeling ◽  
Oxygen Control ◽  
Dissolved Oxygen Control ◽  
Quality Modeling

Application of QUAL2Kw for water quality modeling and dissolved oxygen control in the river Bagmati

2006 ◽  
Vol 125 (1-3) ◽  
pp. 201-217 ◽  
Author(s):  
Prakash R. Kannel ◽  
Seockheon Lee ◽  
Sushil R. Kanel ◽  
Young-S Lee ◽  
Kyu-H Ahn
Keyword(s):  
Water Quality ◽  
Dissolved Oxygen ◽  
Water Quality Modeling ◽  
Oxygen Control ◽  
Dissolved Oxygen Control ◽  
Quality Modeling

Research of the Dissolved Oxygen Intelligent Control System in the Aeration System of Wastewater Treatment

2013 ◽  
Vol 433-435 ◽  
pp. 1136-1140 ◽  
Author(s):  
Hou Zhao Dai ◽  
Ming Jian Huang ◽  
Cong Li ◽  
Ya Ning Zhang
Keyword(s):  
Water Quality ◽  
Control System ◽  
Dissolved Oxygen ◽  
Intelligent Control ◽  
Control Strategy ◽  
Pid Control ◽  
Oxygen Control ◽  
Fuzzy Pid Control ◽  
Dissolved Oxygen Control ◽  
The Stability

Based on these characteristics of dissolved oxygen control in sewage treatment aeration process, such as nonlinearity, large time delay in a timely manner and difficult to model accurately, this paper puts forward an intelligent control strategy of dissolved oxygen. First, make intelligent dynamic dissolved oxygen value setting according to water quality parameters as the feed forward control, and then Fuzzy PID control and conventional PID control fan control systems compose a cascade control system to ensure the stability of dissolved oxygen value in given value. I used the simulation and experimental analysis. The results show that under the condition of ensuring water quality, the control strategy can reduce aeration energy consumption and guarantee the stability of system.

Dissolved oxygen control specifics in ASP project

2018 ◽  
pp. 66-71
Author(s):  
S.I. Erke ◽  
◽  
M.Yu. Kostina ◽  
M.Yu. Bondar ◽  
M.Yu. Shuster ◽  
...  
Keyword(s):  
Dissolved Oxygen ◽  
Oxygen Control ◽  
Dissolved Oxygen Control

Hydrodynamic and Water Quality Modeling of Lake Eğirdir

2014 ◽  
Vol 42 (11) ◽  
pp. 1573-1582 ◽  
Author(s):  
Meltem Kaçıkoç ◽  
Mehmet Beyhan
Keyword(s):  
Water Quality ◽  
Water Quality Modeling ◽  
Quality Modeling
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