Browsing Department of Bio-science by Author "Uduwarage, U.D.T.M."

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Treating rice mill effluent using waste rice hull

Uduwarage, U.D.T.M.; Devaisy, S. (South Eastern University of Sri Lanka, 2021-11-30)

In Sri Lanka, about 95% of the population consume rice as their staple food. The increase of the population leads to an increment of the number of rice mills to meet the demand. This resulted in the generation of huge ...
Waste derived biosorbents to remove organics from ricemill wastewater

Uduwarage, U.D.T.M.; Sukanyah, S. (International conference on Environmental Medical Statistics, 2020)

The objective of this study was to compare the performance of natural biosorbents (rice hull and peanut hull) in removing organic pollutants from rice mill wastewater. The biosorbents were prepared through the processes ...
Waste peanut hull as a biosorbent to treat rice mill wastewater : A comparison with the efficient of granular activated carbon

Uduwarage, U.D.T.M.; Sukanyah, S. (University of Peradeniya, 2019)

The objective of this study was to evaluate the performance of waste Peanuthull as a biosorbent in treating ricemill wastewater. The performance of the peanuthull was compared under similar conditions with coal based ...

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