| Characterization of oily sludge from a wastewater treatment plant flocculation-flotation unit in a petroleum refinery and its treatment implications M Kriipsalu, M Marques, A Maastik Journal of material cycles and waste management 10, 79-86, 2008 | 169 | 2008 |
| Bio-treatment of oily sludge: The contribution of amendment material to the content of target contaminants, and the biodegradation dynamics M Kriipsalu, M Marques, DR Nammari, W Hogland Journal of hazardous materials 148 (3), 616-622, 2007 | 154 | 2007 |
| On the way to ‘zero waste’management: Recovery potential of elements, including rare earth elements, from fine fraction of waste J Burlakovs, Y Jani, M Kriipsalu, Z Vincevica-Gaile, F Kaczala, G Celma, ... Journal of Cleaner Production 186, 81-90, 2018 | 121 | 2018 |
| Paradigms on landfill mining: From dump site scavenging to ecosystem services revitalization J Burlakovs, M Kriipsalu, M Klavins, A Bhatnagar, Z Vincevica-Gaile, ... Resources, Conservation and Recycling 123, 73-84, 2017 | 110 | 2017 |
| Lessons, narratives, and research directions for a sustainable circular economy S Leipold, A Petit‐Boix, A Luo, H Helander, M Simoens, WS Ashton, ... Journal of Industrial Ecology 27 (1), 6-18, 2023 | 87 | 2023 |
| Characterisation of excavated fine fraction and waste composition from a Swedish landfill Y Jani, F Kaczala, C Marchand, M Hogland, M Kriipsalu, W Hogland, ... Waste Management & Research 34 (12), 1292-1299, 2016 | 78 | 2016 |
| Valorization of marine waste: use of industrial by-products and beach wrack towards the production of high added-value products V Rudovica, A Rotter, SP Gaudêncio, L Novoveská, F Akgül, ... Frontiers in Marine Science 8, 723333, 2021 | 75 | 2021 |
| Hunting for valuables from landfills and assessing their market opportunities A case study with Kudjape landfill in Estonia A Bhatnagar, F Kaczala, J Burlakovs, M Kriipsalu, M Hogland, W Hogland Waste Management & Research 35 (6), 627-635, 2017 | 60 | 2017 |
| Towards sustainable soil stabilization in peatlands: Secondary raw materials as an alternative Z Vincevica-Gaile, T Teppand, M Kriipsalu, M Krievans, Y Jani, M Klavins, ... Sustainability 13 (12), 6726, 2021 | 53 | 2021 |
| Mobility of metals and valorization of sorted fine fraction of waste after landfill excavation J Burlakovs, F Kaczala, Z Vincevica-Gaile, V Rudovica, K Orupold, ... Waste and biomass valorization 7, 593-602, 2016 | 50 | 2016 |
| Gateway of landfilled plastic waste towards circular economy in Europe J Burlakovs, M Kriipsalu, D Porshnov, Y Jani, V Ozols, KM Pehme, ... Separations 6 (2), 25, 2019 | 48 | 2019 |
| Leaching characteristics of the fine fraction from an excavated landfill: physico-chemical characterization F Kaczala, MH Mehdinejad, A Lääne, K Orupõld, A Bhatnagar, ... Journal of Material Cycles and Waste Management 19, 294-304, 2017 | 47 | 2017 |
| Fate of polycyclic aromatic hydrocarbons during composting of oily sludge M Kriipsalu, M Marques, W Hogland, DR Nammari Environmental technology 29 (1), 43-53, 2008 | 44 | 2008 |
| Field study on the efficiency of a methane degradation layer composed of fine fraction soil from landfill mining KM Pehme, K Orupõld, V Kuusemets, O Tamm, Y Jani, T Tamm, ... Sustainability 12 (15), 6209, 2020 | 41 | 2020 |
| Remarks on four novel landfill mining case studies in Estonia and Sweden M Hogland, D Āriņa, M Kriipsalu, Y Jani, F Kaczala, AL de Sá Salomão, ... Journal of Material Cycles and Waste Management 20, 1355-1363, 2018 | 39 | 2018 |
| Former dump sites and the landfill mining perspectives in Baltic countries and Sweden: The status J Burlakovs, M Kriipsalu, D Arina, F Kaczala, S Shmarin, G Denafas, ... Proceedings of the 13th SGEM GeoConference on Science and Technologies in …, 2013 | 35 | 2013 |
| Systematic assessment of critical factors for the economic performance of landfill mining in Europe: What drives the economy of landfill mining? D Laner, JL Esguerra, J Krook, M Horttanainen, M Kriipsalu, ... Waste Management 95, 674-686, 2019 | 34 | 2019 |
| Monitoring of biopile composting of oily sludge M Kriipsalu, D Nammari Waste management & research 28 (5), 395-403, 2010 | 33 | 2010 |
| Platinum group elements in geosphere and anthroposphere: interplay among the global reserves, urban ores, markets and circular economy J Burlakovs, Z Vincevica-Gaile, M Krievans, Y Jani, M Horttanainen, ... Minerals 10 (6), 558, 2020 | 30 | 2020 |
| Properties of humic substances in composts comprised of different organic source material M Lanno, M Klavins, O Purmalis, M Shanskiy, A Kisand, M Kriipsalu Agriculture 12 (11), 1797, 2022 | 28 | 2022 |