| Pretreatments to enhance the digestibility of lignocellulosic biomass A Hendriks, G Zeeman Bioresource technology 100 (1), 10-18, 2009 | 5052 | 2009 |
| Anaerobic wastewater treatment PL McCarty, DP Smith Environmental science & technology 20 (12), 1200-1206, 1986 | 1109* | 1986 |
| A review: the anaerobic treatment of sewage in UASB and EGSB reactors L Seghezzo, G Zeeman, JB van Lier, HVM Hamelers, G Lettinga Bioresource technology 65 (3), 175-190, 1998 | 869 | 1998 |
| Challenge of psychrophilic anaerobic wastewater treatment G Lettinga, S Rebac, G Zeeman TRENDS in Biotechnology 19 (9), 363-370, 2001 | 824 | 2001 |
| The role of sludge retention time in the hydrolysis and acidification of lipids, carbohydrates and proteins during digestion of primary sludge in CSTR systems Y Miron, G Zeeman, JB Van Lier, G Lettinga Water research 34 (5), 1705-1713, 2000 | 569 | 2000 |
| The effects of operational and environmental variations on anaerobic wastewater treatment systems: A review RC Leitão, AC Van Haandel, G Zeeman, G Lettinga Bioresource technology 97 (9), 1105-1118, 2006 | 523 | 2006 |
| Ammonium recovery and energy production from urine by a microbial fuel cell P Kuntke, KM Śmiech, H Bruning, G Zeeman, M Saakes, T Sleutels, ... Water research 46 (8), 2627-2636, 2012 | 522 | 2012 |
| Advanced anaerobic wastewater treatment in the near future G Lettinga, J Field, J Van Lier, G Zeeman, LWH Pol Water Science and Technology 35 (10), 5-12, 1997 | 481 | 1997 |
| Effect of temperature and temperature fluctuation on thermophilic anaerobic digestion of cattle manure HM El-Mashad, G Zeeman, WKP Van Loon, GPA Bot, G Lettinga Bioresource technology 95 (2), 191-201, 2004 | 434 | 2004 |
| The role of anaerobic digestion of domestic sewage in closing the water and nutrient cycle at community level G Zeeman, G Lettinga Water Science and Technology 39 (5), 187-194, 1999 | 366 | 1999 |
| Anaerobic treatment in decentralised and source-separation-based sanitation concepts K Kujawa-Roeleveld, G Zeeman Reviews in Environmental Science and Bio/Technology 5, 115-139, 2006 | 359 | 2006 |
| Methane production by anaerobic digestion of wastewater and solid wastes TZD De Mes, AJM Stams, JH Reith, G Zeeman Bio-methane & Bio-hydrogen 2003, 58-102, 2003 | 341 | 2003 |
| Decentralised sanitation and reuse P Lens, G Zeeman, G Lettinga IWA publishing, 2001 | 326 | 2001 |
| Effects of thermo-chemical pre-treatment on anaerobic biodegradability and hydrolysis of lignocellulosic biomass TV Fernandes, GJK Bos, G Zeeman, JPM Sanders, JB Van Lier Bioresource technology 100 (9), 2575-2579, 2009 | 301 | 2009 |
| Removal of micropollutants from aerobically treated grey water via ozone and activated carbon L Hernández-Leal, H Temmink, G Zeeman, CJN Buisman Water research 45 (9), 2887-2896, 2011 | 298 | 2011 |
| Micropollutant removal in an algal treatment system fed with source separated wastewater streams A de Wilt, A Butkovskyi, K Tuantet, LH Leal, TV Fernandes, A Langenhoff, ... Journal of hazardous materials 304, 84-92, 2016 | 291 | 2016 |
| Autotrophic nitrogen removal from low strength waste water at low temperature TLG Hendrickx, Y Wang, C Kampman, G Zeeman, H Temmink, ... Water research 46 (7), 2187-2193, 2012 | 284 | 2012 |
| Solids removal in upflow anaerobic reactors, a review N Mahmoud, G Zeeman, H Gijzen, G Lettinga Bioresource technology 90 (1), 1-9, 2003 | 259 | 2003 |
| Anaerobic hydrolysis kinetics of particulate substrates WTM Sanders, M Geerink, G Zeeman, G Lettinga Water Science and Technology 41 (3), 17-24, 2000 | 252 | 2000 |
| Recycling nutrients contained in human excreta to agriculture: Pathways, processes, and products R Harder, R Wielemaker, TA Larsen, G Zeeman, G Öberg Critical reviews in environmental science and technology 49 (8), 695-743, 2019 | 248 | 2019 |