Staff Department of Chemical Engineering
Head, Department of Chemical and Process Engineering
Prof. S. Walpalage 
Head, Department of Chemical and Process Engineering
Office:
Ext.4105, 4101
Email:
shanthaw@uom.lk
Key Research Areas:
Polymer nanocomposites, Thermoplastics elastomer/ vulcanizates, Novel accelerator systems for rubber compounds
Senior Professor
Prof. A.A.P. de Alwis 
Office:
Ext: 4118
Email:
ajith@uom.lk
Key Research Areas:
Solid waste management, Biogas Systems, Nanomaterials and Scaling Up, Food Processing Systems, IPR and Innovation Management, Clean Technology
Professor
Prof.(Mrs) B.M.W.P.K. Amarasinghe 
Office:
Ext.4116
Email:
padma@uom.lk
Key Research Areas:
Environmental pollution control, Absorption and extraction, Particle technology
Prof. B.A.J.K. Premachandra 
Student Counsellor
Office:
Ext.4102
Email:
jagath@uom.lk
Key Research Areas:
Paints and coatings, Polymer composites, Environmental Science, Plastic & rubber waste management
Prof. A.D.U.S. Amarasinghe 
Office:
Ext.4104
Email:
adusa2@uom.lk
Key Research Areas:
Chemical Engineering Design and Applications, Energy conservation and Efficiency, Natural product chemistry and applications, Waste to energy and useful products
Prof. P.G. Rathnasiri 
Office:
Ext.4121
Email:
ratnasiri@uom.lk
Key Research Areas:
Waste water treatments, Solid waste management, Bioprocess modeling and simulation, Anaerobic Treatments
Prof. M. Narayana 
Office:
+94 11 2650301 Ext.4107
Email:
mahinsasa@uom.lk
Key Research Areas:
Controls and estimation, Modelling and simulations, Energy and environment, Computational Fluid Dynamics
Senior Lecturer Gr. I
Dr.(Mrs) S.H.P. Gunawardena 
Office:
+941122640051 Ext: 4106
Email:
sanjag@cheng.mrt.ac.lk
Key Research Areas:
Biodiesel from low quality oils, Biorefinery for extraction of valuable chemicals and fuel, Biological waste water treatment, Solid waste treatment and management
Dr.(Mrs) S.M. Egodage 
Student Counsellor
Office:
+94 11 2640342 Ext.4120
Email:
segodage@uom.lk
Key Research Areas:
Biodegradable Polymers, Rubber-clay nancomposites, Rubber-thermoplastic blends, Natural fillers for rubber compounds
Dr.(Ms) M.Y. Gunasekera 
Office:
Ext.4109
Email:
manisha@uom.lk
Key Research Areas:
Process plant development for environmental protection, Loss Prevention in the chemical industry
Senior Lecturer Gr. II
Dr. (Mrs) R.M.D.S. Gunarathne 
Office:
Ext.4619
Email:
duleekas@uom.lk
Key Research Areas:
Biomass thermal conversion, Biomass pretreatment, Integrated process design
Dr. S.A.D.T. Subasinghe 
Office:
Ext.4119
Email:
thusharas@uom.lk
Key Research Areas:
Heterogeneous catalysts, Metallic nano-particles, Bio-refinery (Catalytic conversion route), Advanced materials, Carbon based materials
Dr. H.H.M.P. Rathnayake 
Office:
Ext.4591
Email:
mratnayake@uom.lk
Key Research Areas:
Life Cycle Assessment, Environmental Impact assessment, CO2 capture and Airborne Pollution Control, Biofuel Production, Solid waste recovery methods
Lecturer (Probationary)
Ms. P. Kothalawala 
Email:
peshalyak@uom.lk
Key Research Areas:
Product value addition via fermentation—Pharmaceutical and personal care related, Microbial biosurfactants—Production and their applications, Food processing, safety, and preservation
Mr. M.S.V. Costa 
Email:
costas@uom.lk
Key Research Areas:
Machine learning for Chemical Engineering, Computational Chemistry, Engineering Economics, Financial modelling
Ms. E.A.M. Geethani 
Office:
Ext.4612
Email:
madhurikag@uom.lk
Key Research Areas:
Reaction Engineering, Adsorption and isotherms, Nanotechnology, Renewable Energy