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Showing 10 out of a total of 13 results for community: Science.
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Lesson 05: Determination of water percentage of a soil sample at field capacity
Premaratne, W.A.P.J.
(
Research Services Centre, Faculty of Science, University of Kelaniya
,
2015
)
Lesson 02: Determination of water percentage in a soil sample by gravimetric analysis
Premaratne, W.A.P.J.
(
Research Services Centre, Faculty of Science, University of Kelaniya
,
2015
)
An evaluation of lead levels in paints sold in the Sri Lankan market
Premaratne, W.A.P.J.
;
Silva, N.J.
(
Sri Lanka Association for the Advancement of Science
,
2008
)
An evaluation of Nitrogen (N), Phosphorous (P), Potassium (K) levels in Gliricidia plants grown in Sri Lanka to be used as biofertilizers
Premaratne, W.A.P.J.
;
Fernando, K.D.G.
(
Sri Lanka Association for the Advancement of Science
,
2009
)
Extraction of copper from copper bearing sulfide ores (chalcopyrite) by oxidative chemical leaching
Premaratne, W.A.P.J.
;
Dharmarathna, A.C.S.
(
Faculty of Science, University of Kelaniya, Sri Lanka
,
2016
)
An investigation of the adsorption of dye (Bromothymol Blue) by Sri Lankan montmorillonite clay
Premaratne, W.A.P.J.
;
Perera, V.M.
(
Faculty of Science, University of Kelaniya, Sri Lanka
,
2016
)
Lesson 06: Determination of pH value of a soil sample using a pH meter
Premaratne, W.A.P.J.
(
Research Services Centre, Faculty of Science, University of Kelaniya
,
2015
)
Lesson 04: Determination of soil density and its compaction or porosity
Premaratne, W.A.P.J.
(
Research Services Centre, Faculty of Science, University of Kelaniya
,
2015
)
Engineered Nanomaterials from Mineral Resources: Application in Industry and Environment
Premaratne, W.A.P.J.
(
Sri Lanka Association for the Advancement of Science
,
2016
)
Lesson 03: Determination of different fractions of soil by hydrometer test and textural triangle
Premaratne, W.A.P.J.
(
Research Services Centre, Faculty of Science, University of Kelaniya
,
2015
)
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Author
Premaratne, W.A.P.J. (13)
de Alwis, A.A.P. (1)
Dharmarathna, A.C.S. (1)
Fernando, K.D.G. (1)
Gunawardena, S.H.P. (1)
Perera, V.M. (1)
Priyadarshana, W.M.G.I. (1)
Rowson, N.A. (1)
Silva, N.J. (1)
Thisera, P.A.U.D. (1)
Subject
Leaching kinetics (2)
Adsorption (1)
Ammonium nitrate (1)
Bromothymol blue (1)
Chalcopyrite (1)
Copper extraction (1)
Functionalization (1)
Gliricidia (1)
Ilmenite (1)
Microwave energy (1)
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Date Issued
2015 (5)
2016 (3)
2008 (1)
2009 (1)
2013 (1)
2014 (1)
2017 (1)
Has File(s)
Yes (13)