Slow sand filtration of raw wastewater using biochar as an alternative filtration media K Kaetzl, M Lübken, E Nettmann, S Krimmler, M Wichern Scientific reports 10 (1), 1229, 2020 | 76 | 2020 |
Agronomic benefits of biochar as a soil amendment after its use as waste water filtration medium S Werner, K Kätzl, M Wichern, A Buerkert, C Steiner, B Marschner Environmental pollution 233, 561-568, 2018 | 72 | 2018 |
Efficient Low-Cost Anaerobic Treatment of Wastewater Using Biochar and Woodchip Filters K Kaetzl, M Lübken, T Gehring, M Wichern Water 10 (7), 818, 2018 | 71 | 2018 |
On-farm wastewater treatment using biochar from local agroresidues reduces pathogens from irrigation water for safer food production in developing countries K Kaetzl, M Lübken, G Uzun, T Gehring, E Nettmann, K Stenchly, ... Science of the Total Environment 682, 601-610, 2019 | 66 | 2019 |
Sustainability assessment of activated carbon from residual biomass used for micropollutant removal at a full-scale wastewater treatment plant B Joseph, K Kaetzl, F Hensgen, B Schäfer, M Wachendorf Environmental Research Letters 15 (6), 064023, 2020 | 41 | 2020 |
Persistence of fecal indicator bacteria in sediment of an oligotrophic river: comparing large and lab-scale flume systems E Walters, K Kätzl, K Schwarzwälder, P Rutschmann, E Müller, H Horn Water research 61, 276-287, 2014 | 20 | 2014 |
Development and application of a predictive model for advanced wastewater treatment by adsorption onto powdered activated carbon HA Al-Asad, J Parniske, J Qian, J Alex, S Ramaswami, K Kaetzl, T Morck Water Research 217, 118427, 2022 | 18 | 2022 |
The pit latrine paradox in low-income settings: A sanitation technology of choice or a pollution hotspot? W Gwenzi, J Marumure, Z Makuvara, TT Simbanegavi, ... Science of the Total Environment 879, 163179, 2023 | 10 | 2023 |
Pathogen and heavy metal contamination in urban agroecosystems of northern Ghana: Influence of biochar application and wastewater irrigation I Asirifi, K Kaetzl, S Werner, CKS Saba, FK Abagale, P Amoah, ... Journal of Environmental Quality 50 (5), 1097-1109, 2021 | 7 | 2021 |
Biochar for wastewater treatment and soil improvement in irrigated urban agriculture: Single and combined effects on crop yields and soil fertility I Asirifi, K Kaetzl, S Werner, S Heinze, FK Abagale, M Wichern, M Lübken, ... Journal of Soil Science and Plant Nutrition 23 (1), 1408-1420, 2023 | 5 | 2023 |
Biochar in waste water treatment to produce safe irrigation water, recover nutrients and reduce environmental impacts of waste water irrigation S Werner, K Kätzl, M Wichern, B Marschner EGU general assembly conference Abstracts, 15820, 2018 | 5 | 2018 |
Influence of thermochemical conversion Technologies on biochar characteristics from extensive grassland for safe soil application T Heinrich, K Kaetzl, JA Libra, T Hoffmann Energies 16 (4), 1896, 2023 | 4 | 2023 |
Slow sand and slow biochar filtration of raw wastewater K Kätzl, M Lübken, K Alfes, S Werner, B MARSCHNER, M Wichern Nakamoto, N., Graham, N., Collins, MR, Gimbel, R.: Progress in Slow Sand and …, 2014 | 4 | 2014 |
Critical evaluation of biochar effects on methane production and process stability in anaerobic digestion J Hu, K Stenchly, W Gwenzi, M Wachendorf, K Kaetzl Frontiers in Energy Research 11, 1205818, 2023 | 3 | 2023 |
Anaerobic biochar filtration of municipal raw sewage for wastewater reuse K Kätzl Dissertation, Bochum, Ruhr-Universität Bochum, 2019, 2019 | 1 | 2019 |
Improving acid-stressed anaerobic digestion processes with biochar-towards a combined biomass and carbon management system J Hu, M Wachendorf, W Gwenzi, B Joseph, K Stenchly, K Kaetzl Environmental Research Communications, 2024 | | 2024 |
Exploring and harnessing the product development potential of selected uplands residual biomass for the benefit of a sustainable low carbon circular economy L Roberts, D Hammond, K Kaetzl, I Donnison, M Fraser Resilience in the Welsh Uplands-An Evidence Perspective: Environment …, 2020 | | 2020 |
Agronomische Effekte von Biokohle in einem nährstoffarmen sandigen Boden nach Nutzung in der Bewässerungswasseraufbereitung S Werner, K Kätzl, C Steiner, M Wichern, A Buerkert, B Marschner | | 2017 |
Survival of fecal indicator bacteria in sediment of an oligotrophic river E Walters, K Kätzl, E Müller, H Horn 6th International Conference on Water Resources and Environment Research …, 2013 | | 2013 |
Grünschnitt mit Lupine als potenzielle Energiequelle K STENCHLY, F HENSGEN, K KAETZL, M WACHENDORF | | |