Journal: Water Science and Technology

Found 59 papers in total
Model based prediction of the clogging of an anaerobic fixed bed reactor
Model based prediction of the clogging of an anaerobic fixed bed reactor
2002,
This paper presents the use of nonlinear constrained optimization techniques in order...
Application of toxicity monitor using nitrifying bacteria biosensor to sewerage systems
Application of toxicity monitor using nitrifying bacteria biosensor to sewerage systems
2002,
Toxic substances may be included in wastewater influent and can damage biological...
Model structure identification for wastewater treatment simulation based on computational fluid dynamics
Model structure identification for wastewater treatment simulation based on computational fluid dynamics
2002,
The objective of this project is to use the results of a computational fluid dynamics...
Dynamic simulation of chemical industry wastewater treatment plants
Dynamic simulation of chemical industry wastewater treatment plants
2002,
High variability, stringent effluent permits, and often extreme operating conditions...
Improved design and optimization of aeration control for wastewater treatment plants by dynamic simulation
Improved design and optimization of aeration control for wastewater treatment plants by dynamic simulation
2002,
This paper introduces a model library based on the simulation environment...
Model reduction through boundary relocation to facilitate real-time control optimisation in the integrated urban wastewater system
Model reduction through boundary relocation to facilitate real-time control optimisation in the integrated urban wastewater system
2002,
Real time control is one of the possibilities to minimise the impact of the integrated...
Genetic algorithms for the application of Activated Sludge Model No. 1
Genetic algorithms for the application of Activated Sludge Model No. 1
2002,
The genetic algorithm (GA) has been integrated into the IWAASM No. 1 to calibrate...
International online support to process optimisation and operation decisions
International online support to process optimisation and operation decisions
2002,
The information level at all technical facilities has developed from almost nothing...
Diagnosing and optimizing water treatment processes by using particle counter: A case study in Korea
Diagnosing and optimizing water treatment processes by using particle counter: A case study in Korea
2002,
The goal of the flocculation process is to change the particle size distribution to...
Experience with guidelines for wastewater characterisation in The Netherlands
Experience with guidelines for wastewater characterisation in The Netherlands
2002,
In this paper experiences and results are presented with guidelines for wastewater...
Optimization of activated sludge designs using genetic algorithms
Optimization of activated sludge designs using genetic algorithms
2002,
We describe a framework in which a genetic algorithm (GA) and a static activated...
Fine sediment retention in storage chambers: An assessment of time-dependent effects
Fine sediment retention in storage chambers: An assessment of time-dependent effects
2002,
The optimisation of the design of a storage chamber is generally based upon some...
Sensitivity analysis and auto-calibration of an integral dynamic model for river water quality
Sensitivity analysis and auto-calibration of an integral dynamic model for river water quality
2002,
ESWAT/Extended Soil and Water Assessment Tool – was developed to allow for an...
Optimization of control of river and sewage flows in the Great Culvert, England
Optimization of control of river and sewage flows in the Great Culvert, England
2002,
In response to the European Union Urban Waste Water Directive, primary and secondary...
A model to control intermittent aeration phases
A model to control intermittent aeration phases
2002,
Dealing with intermittent aeration as a useful practice to improve nitrogen removal...
MBR-technology in municipal wastewater treatment: Challenging the traditional treatment technologies
MBR-technology in municipal wastewater treatment: Challenging the traditional treatment technologies
2002,
In the Netherlands a development programme for the application of the membrane...
Selection of natural treatment processes for algae removal from stabilisation ponds effluents in Brasilia, using multicriterion methods
Selection of natural treatment processes for algae removal from stabilisation ponds effluents in Brasilia, using multicriterion methods
2002,
A multicriterion methodology is used in the evaluation and selection of the most...
Comparison of conventional rule based flow control with control processes based on fuzzy logic in a combined sewer system
Comparison of conventional rule based flow control with control processes based on fuzzy logic in a combined sewer system
2002,
While conventional rule based, real time flow control of sewer systems is in common...
Integrated modelling as an analytical and optimisation tool for urban watershed management
Integrated modelling as an analytical and optimisation tool for urban watershed management
2002,
In recent years numerical modelling has become a standard procedure to optimise urban...
Dynamic operating rules for water supply reservoirs in La Paz
Dynamic operating rules for water supply reservoirs in La Paz
2002,
Dynamic operating rules have been applied to the drought-prone Andean water supply...
Integrated design of sewers and wastewater treatment plants
Integrated design of sewers and wastewater treatment plants
2002,
Sewer system design must be integrated with wastewater treatment plant design when...
The application of pinch analysis to water, reagent and effluent management in a chlor-alkali facility
The application of pinch analysis to water, reagent and effluent management in a chlor-alkali facility
2002,
South African industry is coming under increasing pressure to reduce the amount of...
Predicting pesticide concentrations in river water with a hydrologically calibrated basin-scale runoff model
Predicting pesticide concentrations in river water with a hydrologically calibrated basin-scale runoff model
2002,
Hydrological diffuse pollution models require calibration before they can be used to...
Optimal operation of a potable water distribution network
Optimal operation of a potable water distribution network
2002,
This paper presents an approach to an optimal operation of a potable water...
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