Municipal solid waste-derived biochar for the removal of benzene from landfill leachate VM Jayawardhana Y, Mayakaduwa SS, Kumarathilaka P, Gamage S Environ Geochem Health, 1-15, 2017 | 58* | 2017 |
Adsorption of Cd(II) and Pb(II) onto Humic Acid–Treated Coconut (Cocos nucifera) Husk BGN Sewwandi, M Vithanage, S Wijesekara, MIM Mowjood, S Hamamoto, ... Journal of Hazardous, Toxic, and Radioactive Waste 18 (2), 04014001, 2014 | 26 | 2014 |
Evaluation of leachate contamination potential of municipal solid waste dumpsites in Sri Lanka using leachate pollution index BGN Sewwandi, K Takahiro, K Kawamoto, S Hamamoto, S Asamoto, ... Proceedings of fourteenth international waste management and landfill …, 2013 | 26 | 2013 |
Characterization of aqueous Pb (II) and Cd (II) biosorption on native and chemically modified Alstonia macrophylla saw dust BGN Sewwandi, M Vithanage, S Wijesekara, AU Rajapaksha, ... Bioremediation Journal 16 (2), 113-124, 2012 | 16 | 2012 |
Effect of submerged and floating plants on dissolved oxygen dynamics and nitrogen removal in constructed wetlands BGN Sewwandi, SK Weragoda, MIM Mowjood, N Tanaka, S Sasikala Postgraduate Institute of Agriculture, University of Peradeniya: Peradeniya, 2010 | 14 | 2010 |
Characterization of landfill leach ate from municipal solid wastes landfills in Sri Lanka BGN Sewwandi, K Takahiro, K Kawamoto, S Hamamoto, S Asamoto, ... | 13 | 2012 |
Efficiency of coconut coir-pith as an alternative substrate in the treatment of submerged macrophyte wetland systems in tropical conditions SK Weragoda, N Tanaka, BGN Sewwandi, MIM Mowjood Chemistry and Ecology 26 (6), 445-452, 2010 | 11 | 2010 |
Risk of soil and water pollution by heavy metals in landfill leachate BGN Sewwandi, S Wijesekara, A Rajapaksha, MIM Mowjood, ... Proceedings of the 12th Annual Conference of Thai Society of Agricultural …, 2011 | 9 | 2011 |
Sustainable Approaches for Wastewater Treatment: An Analysis of Sludge-Based Materials for Heavy Metal Removal from Wastewater by Adsorption RD Rajakaruna, BGN Sewwandi, MMM Najim, MB Baig, BA Alotaibi, ... Sustainability 15 (20), 14937, 2023 | 5 | 2023 |
Development of a Permeable Reactive Barrier to Treat Leachate from Municipal Solid Waste Dumpsites in Sri Lanka: An Effective Use of Locally Available Materials for Heavy Metal … BGN Sewwandi University of Peradeniya, 2014 | 3 | 2014 |
Soil characterization for the development of site-specific permeable reactive barrier in Sri Lanka: Mineralogical and surface charge properties for selected surface geologic media GN Paranavithana, BGN Sewwandi, K Kawamoto International Conference on Structural Engineering & Construction Management …, 2013 | 3 | 2013 |
Application of water pollution and heavy metal pollution indices to evaluate the water quality in St. Sebastian Canal, Colombo, Sri Lanka S Hemachandra, BGN Sewwandi Environmental Nanotechnology, Monitoring & Management 20, 100790, 2023 | 2 | 2023 |
Water allocation of Begnas lake in Nepal among different sectors: a comparison with Sri Lankan dry zone small irrigation systems. BGN Sewwandi, K Wickramaratne, D Jayasinghe, M Sangeetha, ... Geo-Informatics Society of Sri Lanka, 2010 | 2 | 2010 |
Removal of Nitrate and Phosphate in Wastewater by Composite Rice Husk Ash and Dolomite ISL Jayaranga, BGN Sewwandi Proceedings of International Forestry and Environment Symposium 28, 2024 | | 2024 |
Effects of climate change and adaptation strategies on food security in Sri Lanka R Rajakaruna, BGN Sewwandi, MMM Najim YSF Thematic Publication 2024, 3, 2024 | | 2024 |
Cyanotoxins availability and detection methods in wastewater treatment plants: A review KGL Manjitha, BGN Sewwandi Journal of Microbiological Methods, 106886, 2023 | | 2023 |
The occurrence of extreme hydrological events in Colombo district and their impacts BN Rathnayake, A Premarathna, H Hewawasam, T Magisa, ... Faculty of Science, University of Kelaniya Sri Lanka, 2023 | | 2023 |
Mapping of Environmental Pollution Risk Induced by Open Dumping Practice of Municipal Solid Waste in Karadiyana of Sri Lanka Using Geographic Information System TVBGN Sewwandi International Journal for research in applied sciences and biotechnology 9 …, 2022 | | 2022 |
Drinking water treatment plant sludge as a potential adsorbent for the removal of Cadmium in wastewater R Rajakaruna, BGN Sewwandi Faculty of Science, University of Kelaniya Sri Lanka, 2022 | | 2022 |
Performance Assessment of a Wastewater Treatment Plant in a Textile Industry: A Case Study SB Croos, IMND Bandara, JKPND Jayakody, PN Jayanetti, ... International Conference on Environmental Monitoring and Management, 32, 2020 | | 2020 |