| Chemical precipitation method for chromium removal and its recovery from tannery wastewater in Ethiopia F Minas, BS Chandravanshi, S Leta Chem. Int 3 (4), 291-305, 2017 | 185 | 2017 |
| Biological nitrogen and organic matter removal from tannery wastewater in pilot plant operations in Ethiopia S Leta, F Assefa, L Gumaelius, G Dalhammar Applied microbiology and biotechnology 66, 333-339, 2004 | 105 | 2004 |
| Exposure to urban particulate matter and its association with human health risks YA Alemayehu, SL Asfaw, TA Terfie Environmental Science and Pollution Research 27 (22), 27491-27506, 2020 | 104 | 2020 |
| Spatial and seasonal variation in physicochemical parameters and heavy metals in Awash River, Ethiopia T Eliku, S Leta Applied Water Science 8, 1-13, 2018 | 88 | 2018 |
| Microbial community structure and diversity in an integrated system of anaerobic-aerobic reactors and a constructed wetland for the treatment of tannery wastewater in Modjo … AF Desta, F Assefa, S Leta, F Stomeo, M Wamalwa, M Njahira, ... PloS one 9 (12), e115576, 2014 | 73 | 2014 |
| Assessing pollution profiles along Little Akaki River receiving municipal and industrial wastewaters, Central Ethiopia: Implications for environmental and public health safety DM Mekuria, AB Kassegne, SL Asfaw Heliyon 7 (7), 2021 | 69 | 2021 |
| Characterization of tannery wastewater and assessment of downstream pollution profiles along Modjo River in Ethiopia S Leta, F Assefa, G Dalhammar Ethiopian Journal of Biological Sciences 2 (2), 157-168, 2003 | 65 | 2003 |
| Organic Matter and Nutrient Removal Performance of Horizontal Subsurface Flow Constructed Wetlands Planted with Phragmite karka and Vetiveria zizanioide for … K Angassa, S Leta, W Mulat, H Kloos, E Meers Environmental Processes 5, 115-130, 2018 | 60 | 2018 |
| Evaluation of selected wetland plants for removal of chromium from tannery wastewater in constructed wetlands, Ethiopia AT Tadese, LA Seyoum African Journal of Environmental science and technology 9 (5), 420-427, 2015 | 57 | 2015 |
| Integrated tannery wastewater treatment for effluent reuse for irrigation: Encouraging water efficiency and sustainable development in developing countries T Alemu, A Mekonnen, S Leta Journal of Water Process Engineering 30, 100514, 2019 | 56 | 2019 |
| Determination of levels of As, Cd, Cr, Hg and Pb in soils and some vegetables taken from river mojo water irrigated farmland at Koka Village, Oromia State, East Ethiopia TF Duressa, S Leta International Journal of Sciences: Basic and Applied Research 21 (2), 352-372, 2015 | 56 | 2015 |
| COD and colour removal from molasses spent wash using activated carbon produced from bagasse fly ash of Matahara sugar factory, Oromiya region, Ethiopia JF Nure, NT Shibeshi, SL Asfaw, W Audenaert, SWH Van Hulle Water Sa 43 (3), 470-479, 2017 | 54 | 2017 |
| Effect of agro industrial wastes compost on soil health and onion yields improvements: study at field condition FG Erana, TA Tenkegna, SL Asfaw International Journal of Recycling of Organic Waste in Agriculture 8, 161-171, 2019 | 47 | 2019 |
| Management options for coffee processing wastewater. A review YA Alemayehu, SL Asfaw, TA Tirfie Journal of Material Cycles and Waste Management 22 (2), 454-469, 2020 | 46 | 2020 |
| Performance of pilot scale anaerobic-SBR system integrated with constructed wetlands for the treatment of tannery wastewater T Alemu, E Lemma, A Mekonnen, S Leta Environmental Processes 3, 815-827, 2016 | 46 | 2016 |
| Removal of chromium from synthetic wastewater by adsorption onto Ethiopian low-cost Odaracha adsorbent Y Birhanu, S Leta, G Adam Applied Water Science 10 (11), 1-11, 2020 | 45 | 2020 |
| Nutrient recovery options from human urine: a choice for large scale application YA Alemayehu, SL Asfaw, TA Terfie Sustainable Production and Consumption 24, 219-231, 2020 | 41 | 2020 |
| Heavy metals bioconcentration from soil to vegetables and appraisal of health risk in Koka and Wonji farms, Ethiopia T Eliku, S Leta Environmental Science and Pollution Research 24, 11807-11815, 2017 | 41 | 2017 |
| Identification of two low-cost and locally available filter media (pumice and scoria) for removal of hazardous pollutants from tannery wastewater MB Aregu, SL Asfaw, MM Khan Environmental Systems Research 7, 1-14, 2018 | 40 | 2018 |
| Ecological risk assessment of organochlorine pesticides and polychlorinated biphenyls in water and surface sediment samples from Akaki River catchment, central Ethiopia AB Kassegne, JO Okonkwo, T Berhanu, AP Daso, OI Olukunle, SL Asfaw Emerging Contaminants 6, 396-404, 2020 | 38 | 2020 |