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					CABEQ 18 (4) (2004) 319–450 | 
				

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						Online Optimization Based Feedback Control of Simulated Moving Bed Chromatographic Units
						  G. Erdem,  S. Abel,  M. Morari,  M. Mazzotti and  M. Morbidelli 
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					319–328 | 
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						Solving Mixed Integer Nonlinear Chemical Engineering Problems via Simulated Annealing Approach
						  Y. Özçelik and  Z. Özçelik 
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					329–335 | 
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						Optimization of Electrochemical Reactors Using Genetic Algorithms
						  B. Vijayasekaran,  C. Ahmed Basha and  N. Balasubramanian 
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					337–344 | 
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						The Higher Order Multilevel Fuzzy Logic Controller
						   J. Savković-Stevanović 
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					345–352 | 
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						Design Optimization of Process Plants Using Real Coded Genetic Algorithm
						  L. Govindarajan and  T. Karunanithi 
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					353–361 | 
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						Mixing and Viscosity Determinations with Helical Ribbon Impeller
						  L. Slemenik Perše and  M. Žumer 
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					363–371 | 
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						Catalytic Hydrogenation of Crotonaldehyde in Trickle-bed Reactor
						  C. Uraz,  S. Atalay and  F. S. Atalay 
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					373–383 | 
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						A Simplified Strategy for the Release and Primary Recovery of c-phycocyanin Produced by Spirulinamaxima
						  M. Cisneros and  M. Rito-Palomares 
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					385–390 | 
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						Decolorization of C.I. Reactive Red 124 Using the Electrocoagulation Method
						  I. A. Şengil,  M. Özacar and  B. Ömürlü 
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					391–401 | 
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						Influence of the Nitrogen Source on the Productions of α-Amylase and Glucoamylase by a New Trichoderma sp. from Soluble Starch
						  R. A. Pacheco Chávez,  L. C. Tavares,  A. C. S. C. Teixeira,  J. C. M. Carvalho,  A. Converti and  S. Sato 
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					403–407 | 
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						Influence of Linear Alkylbenzene Sulphonates (LAS) on Microbial Activity of Activated Sludge
						  M. D. Coello Oviedo,  D. Sales Márquez and  J. M. Quiroga Alonso 
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					409–415 | 
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						Nitrification of Ammonia (Sulphate) by Means of Mixed Culture of Microorganisms: (Part I.)
						  L. Tomerlin,  L. Dvoraček and  V. Bešlić 
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					417–422 | 
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						Kinetics and Effects of Hydraulic Residence Time and Biomass Concentration on Removal of Organic Pollutants in a Continuous Unsteady State Activated Sludge Process
						  M. C. Márquez,  C. Costa and  M. Jul 
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					423–428 | 
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						Optimization of Sebac Start up Phase of Municipal Solid Waste Anaerobic Digestion
						  T. Forster-Carneiro,  L. A. Fernández,  M. Pérez,  L. I. Romero and  C. J. Álvarez 
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					429–439 |