Dissolved oxygen control of the activated sludge wastewater treatment process using model predictive control

B Holenda, E Domokos, Á Rédey, J Fazakas - Computers & Chemical …, 2008 - Elsevier
Activated sludge wastewater treatment processes are difficult to be controlled because of
their complex and nonlinear behavior, however, the control of the dissolved oxygen level in …

Adaptive fuzzy neural network control of wastewater treatment process with multiobjective operation

JF Qiao, Y Hou, L Zhang, HG Han - Neurocomputing, 2018 - Elsevier
This study investigates an adaptive fuzzy neural network control system for the
multiobjective operation of wastewater treatment process (WWTP) with standard effluent …

Hierarchical predictive control of integrated wastewater treatment systems

MA Brdys, M Grochowski, T Gminski… - Control Engineering …, 2008 - Elsevier
The paper proposes an approach to designing the control structure and algorithms for
optimising control of integrated wastewater treatment plant-sewer systems (IWWTS) under a …

Dynamic multi-objective optimization control for wastewater treatment process

J Qiao, W Zhang - Neural Computing and Applications, 2018 - Springer
A dynamic multi-objective optimization control (DMOOC) scheme is proposed in this paper
for the wastewater treatment process (WWTP), which can dynamically optimize the set …

Optimal control of wastewater treatment plants using economic-oriented model predictive dynamic strategies

S Revollar, P Vega, R Vilanova, M Francisco - Applied Sciences, 2017 - mdpi.com
This paper addresses the implementation of economic-oriented model predictive controllers
for the dynamic real-time optimization of the operation of wastewater treatment plants …

The difference between energy consumption and energy cost: modelling energy tariff structures for water resource recovery facilities

I Aymerich, L Rieger, R Sobhani, D Rosso… - Water Research, 2015 - Elsevier
The objective of this paper is to demonstrate the importance of incorporating more realistic
energy cost models (based on current energy tariff structures) into existing water resource …

Model predictive control for wastewater treatment process with feedforward compensation

W Shen, X Chen, MN Pons, JP Corriou - Chemical Engineering Journal, 2009 - Elsevier
Being an optimizing technology, model predictive control (MPC) can now be found in a wide
variety of application fields. The main and most obvious control goal to be achieved in a …

A consistent modelling methodology for secondary settling tanks: a reliable numerical method

R Bürger, S Diehl, S Farås, I Nopens… - Water Science and …, 2013 - iwaponline.com
The consistent modelling methodology for secondary settling tanks (SSTs) leads to a partial
differential equation (PDE) of nonlinear convection–diffusion type as a one-dimensional …

Nonlinear multiobjective model-predictive control scheme for wastewater treatment process

HG Han, HH Qian, JF Qiao - Journal of Process Control, 2014 - Elsevier
A nonlinear multiobjective model-predictive control (NMMPC) scheme, consisting of self-
organizing radial basis function (SORBF) neural network prediction and multiobjective …

Genomic tools in bioremediation

A Kapley, HJ Purohit - Indian Journal of Microbiology, 2009 - Springer
Bioremediation is a process that uses microorganisms or their enzymes to remove pollutants
from the environment. Generally, bioremediation technologies can be classified as in situ or …