IWA Publishing
 IWA Publishing Journals   Subscriptions   Authors   Users   Librarians   FAQs 

Water Science & Technology

Volume 24 Number 6

Contents

Foreword ..........ix–x
Principles of Modelling
M. B. Beck ..........1–8
Designing Experiments for Model Identification of the Nitrification Process
P. J. Ossenbruggen, H. Spanjers, H. Aspegren and A. Klapwijk ..........9–16
Identification of a Mechanistic Model for the Diurnal Dissolved Oxygen Pattern in Lakes with Discrete Time Series Analysis
G. van Straten and J. P. M. Kouwenhoven ..........17–23
Investigation of a New Approach to Predict Water Quality Extremes with a Case Study of Chemical Determinands in Stream Water
A. J. Jakeman, P. G. Whitehead, A. Robson, J. A. Taylor and J. Bai ..........25–33
Stochastic Modeling of Combined Sewer Flows
Shuhai Zheng and Vladimir Novotny ..........35–40
Optimizing Water Quality Modeling in an Uncertain Environment
J. J. Warwick ..........41–48
A Non-Linear Stochastic Model for Adsorption in Batch Reactors
J. Argyelan, A. P. Mathews, R. Nassar and S. M. Lee ..........49–56
TETrans: A User-Friendly, Functional Model of Solute Transport
D. L. Corwin and B. L. Waggoner ..........57–65
System Modeling Approach for Solute Transport Through Upper Soils
C. C. K. Liu, J. S. Feng and W. Chen ..........67–72
Application of Systems Analysis in Water Pollution Control: Perspectives for Central and Eastern Europe
László Somlyódy ..........73–87
The Development of Best Optimum Solutions to Drainage Problems
R. M. Ashley and M. J. Goodison ..........89–99
Water Pollution Simulation over a River Basin Using a Computer Graphic Model
Sun Chen ..........101–108
Water Quality Management of Keelung River, Northern Taiwan
K. S. L. Lo and H. H. Chen ..........109–116
Management of a Complex Water Supply Network for the Stabilization of Aquatic Habitat
Francisco Cubillo ..........117–124
Development of a Personal Computer-Based System to Support Basin-Wide Management of Water Quality in Lakes and Rivers
M. Okada, K. Chihara, H. Kawashima and M. Suzuki ..........125–132
A Nutrient Model for a Lake with Time-Variable Volumes
J. T. Kuo and J. H. Wu ..........133–139
A Sediment Transport Model for Lake Ketel (The Netherlands): A Tool for Water Management
G. Blom and C. Toet ..........141–148
Modeling Effects of Tidal Barrier Closure of Venice Lagoon
G. T. Orlob, A. E. Bale, H. Rajbhandari and M. Malagoli ..........149–155
Hydrodynamic Water Quality Simulation - An Approximative Solution
E. Ristenpart and D. Wittenberg ..........157–163
Computer Simulation of the Hydrodynamic and Salinity Behavior of Weeks Bay, Alabama, at Equatorial Tide Conditions
Ashok Thollapalli, Gary C. April, Donald C. Raney, William W. Schroeder, Barry C. McCormick and Zhaodong Lu ..........165–169
A Real-Time Mathematical Model for Three-Dimensional Tidal Flow and Water Quality
Zeng Fantang, Xu Zhencheng and Chen Xiancheng ..........171–177
Modeling and Animation of Wastewater Disposal in the Ocean Environment
A. E. Bale and G. T. Orlob ..........179–185
Elements of Management Systems in Coastal Regions
M. B. Abbott, Ole Krull Jensen and I. R. Warren ..........187–192
Operations and Control in Wastewater Treatment - Some Swedish Experiences
Gustaf Olsson ..........193–200
Development of a Control Strategy to Reduce Combined Sewerage Overflows: The Case of Bremen – Left of the Weser
Amar Khelil and Stefan Schneider ..........201–208
A Network Algorithm for the Optimum Operation of Urban Drainage Systems
K. Neugebauer, W. Schilling and J. Weiss ..........209–216
Detention of Sanitary Sewage as a Method to Reduce Combined Sewer Overflow Pollution Loads
Dirk-Th. Kollatsch and J. Bünzel ..........217–224
Optimization of the Operation of the Oxidation Ditch Process Incorporating a Dynamic Model
M. von Sperling and J. P. Lumbers ..........225–233
State and Coefficients Estimation for the Activated Sludge Process Using a Modified Kalman Filter Algorithm
E. Ayesa, J. Florez, J. L. García-Heras and L. Larrea ..........235–247
Stochastic Control of the Activated Sludge Process
John C. Kabouris and Aris P. Georgakakos ..........249–255
Operational Water Quality Management: Transient Events and Seasonal Variability
M. B. Beck, A. J. Adeloye, B. A. Finney and P. Lessard ..........257–265
Cormix: An Expert System for Mixing Zone Analysis
G. H. Jirka, R. L. Doneker and T. O. Barnwell ..........267–274
Pictorial Simulation Applied to Water Quality Modeling
A. S. Câmara, F. C. Ferreira, J. E. Fialho and E. Nobre ..........275–281
Delaqua – A Prototype Expert System for Operational Control and Management of Lake Water Quality
Frieder Recknagel, Erhard Beuschold and Uwe Petersohn ..........283–290
Expert Support System for Cost Modeling and Evaluation of Wastewater Treatment
N. Galil and Y. Levinsky ..........291–298
Rule-Based Expert Systems in the Control of Wastewater Treatment Systems
Risto Laukkanen and Jorma Pursiainen ..........299–306
Aspects of Intelligent Tutoring Systems Applied to Small Water Treatment Plant Expert Systems
A. G. Collins, J. Searleman and K. J. Collins ..........307–314
The Integrated Model Evaluation System (IMES): A Database for Evaluation of Exposure Assessment Models
S. P. Schreiner, Μ. Gaughan, Η. L. Schultz and R. Walentowicz ..........315–322
Computerized Biological Treatment Operational Process Control
Enos L. Stover and Christopher K. Campana ..........323–330
DBAPE – A Database and Model Parameter Analysis System for Agricultural Soils to Support Water Quality Management
J. C. Imhoff, R. F. Carsel, J. L. Kittle, Jr. and P. R. Hummel ..........331–337
Assessment of Eutrophication Control Programs Using an Ecological Model for a Dimictic Lake
M. Hosomi, M. Okada and R. Sudo ..........339–348
Computer Demonstrations ..........349
Index ..........351–353