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Browsing Ruhuna International Science and Technology Conference by Subject

Browsing Ruhuna International Science and Technology Conference by Subject "Activated carbon"

Now showing items 1-5 of 5

Green approach for conversion of industrial wastes to biofuel over egg-shell CaO catalyst

Kithulgoda, H.N; Edussuriya, M.; Ranaweera, A.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)

In this work biofuel was produced by esterification of coconut oil extracted from the waste scraped coconut using two methods viz non-microwave and microwave methods. CaO catalyst was prepared by treating waste chicken egg ...
Preparation of chemically activated Carbons using agrowastes and investigation of their surface properties

Edussuriya, M.; Kumudu, K.P.B.W. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2015-01-22)

Freundlich and Langmuir adsorption isotherms were used to model the equilibrium adsorption data obtained for adsorption of methylene blue (MB) at 27, 60, 80 and 90°C on activated carbons (AC) produced from different agrowastes; ...
Removal of phenol from synthetic wastewater using Ag nanoparticles loaded on Gamboge (Garcinia Gummi-gutta L.) based Activated carbon

Nadeeshani, M.L.N.; Edussuriya, M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)

In the present study, silver nanoparticles (AgNPs) were successfully synthesized through a green route using an aqueous extract of Garcinia gummi-gutta L. in which aqueous extract acts as a capping, stabilizing and reducing ...
Removal of Reactive Black 5 Using Activated Carbon Produced From Sawdust and Rice Husks - An Effective Way of Effluent Treatment

Bandara, T.P.D.S.; Wadumethrige, S.H.; Wanniarachchi, S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2017-01-26)

The textile industry utilizes various chemicals and large amount of water during the production process. The water is mainly used in the dyeing process and rinsing of the final products. The effluents released during this ...
Solid state photovoltaic cell made from n-Cu2O thin films and activated carbon upper electrode

Hemachandra, K.A.S.K.; Fernando, C.A.N. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)

A thin film solar cell was prepared by using n-type Cu2O layers and coconut shell activated carbon (CAC). Cu2O layers were prepared by boiling the copper plates in a CuSO4 (10-3M) solution for a certain time. The band ...

Browsing Ruhuna International Science and Technology Conference by Subject "Activated carbon"

Browsing Ruhuna International Science and Technology Conference by Subject "Activated carbon"

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