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Browsing Faculty of Engineering, Chemical & Process Engineering by Title

Browsing Faculty of Engineering, Chemical & Process Engineering by Title

Now showing items 25-44 of 191

Decolourization of textile dyes and textile industry effluent in a fixed bed biofilm reactor using native microorganisms

Madhushika HG [Thesis-Abstract]

Textile and apparel industry produces huge quantities of wastewater with unfixed dyes, which generate colour and toxicity in discharged water, creating environmental pollution. Physical and chemical effluent decolourization ...
DEPOLYMERISATION OF NR LATEX AND ITS APPLICATIONS

Bopitiya, M [Thesis-Abstract]

The controlled molecular weight reduction of NR in latex phase had been carried out by treating NR latex with singlet molecular oxygen generated ...
Design of a pilot plant for biodiesel production from high free fatty acid oils

Hewa Walpita, DRS [Thesis-Abstract]

Biodiesel or fatty acid methyl ester is a fuel that can be produced from lipid sources. It is popular as a totally renewable, nontoxic and biodegradable alternative fuel for fossil based diesel due to its numerous ...
Design of a technique to study the stress relaxation behaviour of crosslinked rubbers subjected to a constant tensile strain

Jayasinghe, T [Thesis-Abstract]

The objective of this work was to design a technique to study the stress relaxation behaviour of crosnlinked rubbers subjected to a constant tensilestra in, with provision for monitoring two independent parameters namelya. ...
Design of plastic rim for industrial and commercial light vehicles using modeling and simulation tools

Gunapala, DL [Thesis-Full-text]

The present research was devoted to designing a plastic rim for industrial and commercial light vehicles using modeling and simulation tools. The main objective of the design project was to design a rim structure that ...
Design of Polyethylene based multilayer extrusion blown film for manufacture of leak free packaging

Hettiarachchi, ND [Thesis-Full-text]

Flexible packaging is a growing market and the majority of flexible package applications are for the food industry. The demand for process optimization and reduced production costs has led to an increase in flexible ...
Design of thermo forming machine

Hettiarachchi, HANR [Thesis-Abstract]

An attempt has been made to design vacuum forming machine which is capable of producing "Small plant growing Horticultural HIPS tray" in a economical speed. these trays has high demand in all over the world's horticultural ...
Designing of a profile extrusion die

Samarawickrama, UDA [Thesis-Abstract]

Designing of the proposed profile extrusion die had few main tasks. One was to find out the most suitable type of die and the other was to calculate important operating parameters like pressure drop. The next is to calculate ...
Designing resin-rubber sole compounds for use in local shoe manufacturing industry

Ranatunga, RRMSK [Thesis-Abstract]

Natural rubber and Reclaimed rubber based resin- rubber soling sheets compounded with various cheap rubber ingredients were made and evaluated in this work for their use in local shoe manufacturing industry. In the ...
Developing a sidewall compound for agricultural tires with improved weather resistance and flexibility by incorporating waste butyl rubber vulcanizates

Kularatne, GS [Thesis-Abstract]

Isobutylene ~Isoprene Rubber ( IIR) which is also known as Butyl Rubber is widely used in tire inner tubes & curing membranes due to its unique properties: impermeability to gas & stability at elevated temperatures ...
Developing wound dressing from bacterial cellulose

Gamage, NS [Thesis-Abstract]

Developing Wound Dressing from Bacterial Cellulose Cellulose produced by bacterium Acetobacter xylinum has unique properties including high mechanical strength, high water absorption capacity and highly pure fiber network ...
Development of a computational model for biofilm based microbial fuel cell

Marapana, NMNC [Thesis-Full-text]

Studies on Microbial Fuel Cells (MFC) as Power production units are of increasing interest, because it can convert a variety of bio-degradable organic compounds into electricity. In a MFC; biological, chemical and ...
Development of a decision support system for landfilling applications in Sri Lanka

Manamperi, A [Thesis-Abstract]

With increasing awareness of the harmful effects of solid waste mismanagement such as wild dumping, open burning and uncontrolled landfilling, many local authorities in Sri Lanka are now willing to invest in Engineered ...
Development of a dynamic risk assessment framework for LPG transportation pipelines

Pathmika GDM [Thesis-Abstract]

The present study introduces an innovative methodology for dynamic risk assessment of a hypothetical Liquid Petroleum Gas (LPG) offloading pipeline. The study mainly focuses on the determination of the probability of a ...
Development of a model for determining the optimum control parameters on a plastic injection moulding machine

Katugaha, HMCJS [Thesis-Abstract]

Production of plastic items using the injection molding process has become technologically advanced with the advent of both newer technology and newer materials. Setting of machine control parameters play a major role ...
Development of a national risk acceptance criteria for managing major industrial hazards

De Silva, KGVK [Thesis-Full-text]

This work attempts to address the issue of managing risk to the safety of the public posed by Major Accident Hazards (MAH) from the Chemical Process Industry (CPI) in Sri Lanka. The research essentially focuses on the ...
Development of a PFD for a nanolubricant based on Ceylon vein graphite

Jayangi, D [Thesis-Abstract]

The thesis presented the information on Sri Lankan natural vein graphite resource, world nanotechnological approaches in tribology and the connection between nanotechnology, tribology and Sri Lankan vein graphite. Along ...
Development of a pilot-scale biogas plant to utilize biomethane as a transport fuel

Kularatna, MADIC [Thesis-Abstract]

This project was to develop a system to utilize Biomethane as a transport fuel. It was started at the Department of Chemical and Process Engineering, University of Moratuwa funded by the Ministry of Science and technology. ...
Development of a solid tire black tread compound with extremely low polycyclic aromatic hydrocarbon content

Anthony Pulle VAS [Thesis-Abstract]

The Polycyclic Aromatic Hydrocarbons (PAHs) can be identified as a large group of organic compounds. These organic compounds have two or more fused aromatic rings that contain only carbon and hydrogen atoms. These PAHs ...
Development of a solid-gas coupled model for thermally thick biomass combustion in packed beds

Perera KUC [Thesis-Abstract]

The aim of this research is to model the moving grate combustion process by Computational Fluid Dynamics (CFD) method by OpenFOAM software. Kinetic data for heterogeneous reactions, specific to local fuel types is essential. ...

Now showing items 25-44 of 191

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