Selected Publications
W.A.P.J. Premaratne and K.D.G. Fernando, An evaluation
of Nitrogen (N), Phosphorous (P), Potassium (K) Levels
in Gliricidia Plant Grown in Sri Lanka to be Used as Biofertilizers,
Proceeding of Sri Lanka Association for the Advancement
of Science, 65, pp. 229, December 2009.
W.A.P.J. Premaratne and N.J. Silva, An evaluation of
Lead Levels in Paints Sold in the Sri Lankan Market, Proceeding
of Sri Lanka Association for the Advancement of Science,
64, pp. 139, December 2008.
W.A.P.J. Premaratne and N.A. Rowson, Recovery of Titanium
from beach sand by Physical Separation, The European Journal
of Mineral Processing and Environmental Protection, Vol.
4, No. 3, pp. 183-193, 2004.
W.A.P.J. Premaratne and N.A. Rowson, Extraction of Titanium
from Beach Sands in Intensified Magnetic Electrical and
Gravitational Fields, The 1st Conference Proceedings of
Formulation Engineering, pp. 54, April 2004, The University
of Birmingham,UK
A.S. Baxter-Plant, N.J. Creamer, L.E. Macaskie, J, Henderson,
N.A. Rowson and W.A.P.J. Premaratne, Novel Bio-Electrochemical
Technology for the recovery of Precious Metals from Electronic
Scrap, pp. 58, 15th International Bio-Hydrometallurgy
Symposium, Athens, Greece, 2003.
W.A.P.J. Premaratne and N.A. Rowson, Development of a
Magnetic Hydrocyclone Separation for the Recovery of Titanium
from Beach Sand, Physical Separation in Science and Engineering,
Vol. 12, No. 4, pp. 215-222, 2003.
W.A.P.J. Premaratne and N.A. Rowson, Microwave Assisted
Leaching Kinetics of Ilmenite with Sulphuric Acid, 9th
International Conference Proceedings on Microwave and
High Frequency Heating, pp.513-516, September 2003, The
University of Loughborough, UK.
W.A.P.J. Premaratne and N.A. Rowson, The Processing f
Beach Sands from Sri Lanka for the Recovery of Titanium
Using Magnetic Separation, Physical Separation in Science
and Engineering, Vol. 12, No. 1, pp. 13-22, 2003.
K.A.S. Pathiratne and W.A.P.J. Premaratene, Speciation
of Aluminium in Acidic Well Waters using Differential
Pulse Adsorptive Stripping Voltmetry, Proceeding of Sri
Lanka Association for the Advancement of Science, 54,
pp. 284, December 1998.
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