Lability and Bioavailability of Toxic Heavy Metals in Ratnapura District Gem Sediments, Sri Lanka

Authors: Sandanayake, Sandun, Diyabalanage, Saranga, Wijesekara, Hasintha, Vithanage, Meththika

Source: 2021 Moratuwa Engineering Research Conference (MERCon) Moratuwa Engineering Research Conference (MERCon), 2021. :427-431 Jul, 2021

Relation: 2021 Moratuwa Engineering Research Conference (MERCon)

Preparation and Characterization of Dendro Biochar-Hydroxyapatite Composite: A Potential Material for Defluoridation

Authors: Rathnayake, Anushka, Hettithanthri, Oshadi, Rajapaksha, Anushka Upamali, Vithanage, Meththika

Source: 2021 Moratuwa Engineering Research Conference (MERCon) Moratuwa Engineering Research Conference (MERCon), 2021. :160-163 Jul, 2021

Relation: 2021 Moratuwa Engineering Research Conference (MERCon)

Trace Metals in the Atmospheric Deposition and Gaseous Emissions around Karadiyana Municipal Solid Waste Dumpsite, Sri Lanka

Authors: de Silva, Savini, Wijekoon, Prabuddhi, Vithanage, Meththika

Source: 2021 Moratuwa Engineering Research Conference (MERCon) Moratuwa Engineering Research Conference (MERCon), 2021. :231-234 Jul, 2021

Relation: 2021 Moratuwa Engineering Research Conference (MERCon)

Biochar-based Barricade and Wetland as an Integrated Landfill Leachate Treatment System

Authors: Dabare, Kusalvin, Wijekoon, Prabuddhi, Cooray, Asitha, Athapattu, B.C.L., Vithanage, Meththika

Source: 2021 Moratuwa Engineering Research Conference (MERCon) Moratuwa Engineering Research Conference (MERCon), 2021. :632-636 Jul, 2021

Relation: 2021 Moratuwa Engineering Research Conference (MERCon)

Electron transfer tuning for persulfate activation via the radical and non-radical pathways with biochar mediator

Authors: Zhu, Hongqing ^{a, 1}, Ma, Hui ^{a, 1}, Zhao, Zhiliang ^a, Xu, Lanxin ^a, Li, Miao ^c, Liu, Wen ^d, Lai, Bo ^e, Vithanage, Meththika ^f, Pu, Shengyan ^{a, b, ⁎}

Source: In Journal of Hazardous Materials 15 March 2025 486

Microplastics in road dust and surrounding environment: Sources, fate and analytical approaches

Authors: Premarathna, K.S.D. ^a, Rajapaksha, Anushka Upamali ^{a, b, ⁎}, Vithanage, Meththika ^{a, c, d}

Source: In Trends in Environmental Analytical Chemistry March 2025 45

Unlocking the potential of food waste chemistry for biodegradable plastics production: Recent advancements, perspectives, and life-cycle assessment

Authors: Gaur, Vivek Kumar ^{a, b, c}, Gaur, Prachi ^b, Telegin, Andrei ^d, Thakur, Ravindra Singh ^e, Sharma, Poonam ^f, Gupta, Pallavi ^b, Dhakar, Kusum ^g, Raheja, Yashika ^a, Srivastava, Janmejai Kumar ^b, Varjani, Sunita ^{h, i, j, k, ⁎}, Wong, Jonathan W.C. ^l, Ng, How Yong ^m, Vithanage, Meththika ^{h, n, o}

Source: In Trends in Food Science & Technology February 2025 156

Emerging contaminants in polluted waters: Harnessing Biochar's potential for effective treatment

Authors: Tripathi, Abhilasha ^a, Ekanayake, Anusha ^b, Tyagi, Vinay Kumar ^{c, ⁎}, Vithanage, Meththika ^{b, d, e}, Singh, Rajesh ^c, Rao, Y.R.S. ^c

Source: In Journal of Environmental Management January 2025 373

Surface water infiltration and sediment degradation shaping dissolved organic matter in groundwater related to chronic kidney disease of unknown etiology

Authors: Zeng, Xianjiang ^{a, b}, He, Wei ^{a, ⁎}, Shi, Qiutong ^{a, b}, Sandanayake, Sandun ^c, Vithanage, Meththika ^{c, d}, Yao, Jun ^a, Guo, Huaming ^{a, b, e, ⁎}

Source: In Journal of Hydrology May 2025 652

Evaluating seasonal variation in macronutrient levels and their impact on water quality in urban coastal waters: A case study in nutrient management along the North Colombo coast of Sri Lanka

Authors: Siriwardana, Hasitha, Samarasekara, Sameera Maduranga, Madusanka, Praween, Jayaweera, Champa D., Vithanage, Meththika

Source: In Regional Studies in Marine Science 15 December 2024 78

Microplastic abundance, characteristics, and heavy metal contamination in coastal environments of Western Sri Lanka

Authors: Piyumali, Hansika, Sewwandi, Madushika, Atugoda, Thilakshani, Wijesekara, Hasintha, Mahatantila, Kushani, Vithanage, Meththika

Source: In Physics and Chemistry of the Earth December 2024 136

Efficacy of anthocyanin, kaolinite and cabbage leaves-derived biochar for simultaneous removal of lead, copper and metoprolol from water

Authors: Karkoosh, Hasan, Reguyal, Febelyn, Vithanage, Meththika, Sarmah, Ajit K.

Source: In Environmental Pollution 15 October 2024 359

Microplastics in urban stormwater sediments and runoff: An essential component in the microplastic cycle

Authors: Sewwandi, Madushika, Kumar, Abhishek, Pallewatta, Shiran, Vithanage, Meththika

Source: In Trends in Analytical Chemistry September 2024 178

Airborne transboundary microplastics–A Swirl around the globe

Authors: Peries, Sayuri Dimanthi, Sewwandi, Madushika, Sandanayake, Sandun, Kwon, Hyun-Han, Vithanage, Meththika

Source: In Environmental Pollution 15 July 2024 353

Uptake, translocation, and nutrient efficiency of nano-bonechar as a plant growth regulator in hydroponics and soil systems

Authors: Shahid, Saher, Imtiaz, Hina, Rashid, Jamshaid, Xu, Ming, Vithanage, Meththika, Ahmad, Mahtab

Source: In Environmental Research 15 June 2024 251 Part 2

Occurrence and abundance of microplastics and plasticizers in landfill leachate from open dumpsites in Sri Lanka

Authors: Chamanee, Gayathri, Sewwandi, Madushika, Wijesekara, Hasintha, Vithanage, Meththika

Source: In Environmental Pollution 1 June 2024 350

Bromine contamination and risk management in terrestrial and aquatic ecosystems

Authors: Leri, Alessandra C., Hettithanthri, Oshadi, Bolan, Shiv, Zhang, Tao, Unrine, Jason, Myneni, Satish, Nachman, Danielle R., Tran, Huu Tuan, Phillips, Ankur J., Hou, Deyi, Wang, Yidong, Vithanage, Meththika, Padhye, Lokesh P., Jasemi Zad, Tahereh, Heitz, Anna, Siddique, Kadambot H.M., Wang, Hailong, Rinklebe, Jörg, Kirkham, M.B., Bolan, Nanthi

Source: In Journal of Hazardous Materials 5 May 2024 469

Irrigation impact on water quality and aquifer vulnerability in Kala Oya basin, Sri Lanka

Authors: Athapattu, B.C.L. ^{a, b}, Himanujahn, S. ^{a, b}, Muhandiram, G.M.H.M. ^a, Sandanayake, Sandun ^c, Perera, W.L.G.D. ^a, Bandara, W.D.C. ^a, Edirisinghe, E.A.N.V. ^d, Maeda, Morihiro ^e, Vithanage, Meththika ^{c, ⁎}

Source: In Groundwater for Sustainable Development May 2024 25

Measurements and analysis of nitrogen and phosphorus in oceans: Practice, frontiers, and insights

Authors: Siriwardana, Hasitha ^a, Samarasekara, R.S.M. ^{a, ⁎}, Anthony, Damsara ^{a, c}, Vithanage, Meththika ^b

Source: In Heliyon 15 April 2024 10(7)

A review on value-addition to plastic waste towards achieving a circular economy

Authors: Kumar, Manish, Bhujbal, Sachin Krushna, Kohli, Kirtika, Prajapati, Ravindra, Sharma, Brajendra K., Sawarkar, Ankush D., Abhishek, Kumar, Bolan, Shiv, Ghosh, Pooja, Kirkham, M.B., Padhye, Lokesh P., Pandey, Ashok, Vithanage, Meththika, Bolan, Nanthi

Source: In Science of the Total Environment 15 April 2024 921