| Pretreatments to enhance the digestibility of lignocellulosic biomass A Hendriks, G Zeeman Bioresource technology 100 (1), 10-18, 2009 | 4327 | 2009 |
| 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 | 772 | 1998 |
| Challenge of psychrophilic anaerobic wastewater treatment G Lettinga, S Rebac, G Zeeman TRENDS in Biotechnology 19 (9), 363-370, 2001 | 720 | 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 | 496 | 2000 |
| 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 | 449 | 1997 |
| 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 | 440 | 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 | 409 | 2012 |
| 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 | 348 | 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 | 329 | 1999 |
| Anaerobic treatment in decentralised and source-separation-based sanitation concepts K Kujawa-Roeleveld, G Zeeman Reviews in Environmental Science and Bio/Technology 5 (1), 115-139, 2006 | 325 | 2006 |
| Anaerobic wastewater treatment JB Van Lier, N Mahmoud, G Zeeman Biological wastewater treatment: principles, modelling and design, 415-456, 2008 | 324 | 2008 |
| Decentralised sanitation and reuse P Lens, G Zeeman, G Lettinga IWA publishing, 2001 | 293 | 2001 |
| Methane production by anaerobic digestion of wastewater and solid wastes TZD De Mes, AJM Stams, JH Reith, G Zeeman Bio-methane & Bio-hydrogen, 58-102, 2003 | 283 | 2003 |
| Anaerobic biodegradability and treatment of Egyptian domestic sewage T Elmitwalli, A Al-Sarawey, M El-Sherbiny, G Zeeman, G Lettinga Journal of Environmental Science and Health, Part A 38 (10), 2043-2055, 2003 | 267 | 2003 |
| 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 | 248 | 2009 |
| Solids removal in upflow anaerobic reactors, a review N Mahmoud, G Zeeman, H Gijzen, G Lettinga Bioresource technology 90 (1), 1-9, 2003 | 241 | 2003 |
| 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 | 235 | 2012 |
| 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 | 230 | 2011 |
| Anaerobic hydrolysis kinetics of particulate substrates WTM Sanders, M Geerink, G Zeeman, G Lettinga Water Science and Technology 41 (3), 17-24, 2000 | 222 | 2000 |
| The influence of the total-ammonia concentration on the thermophilic digestion of cow manure G Zeeman, WM Wiegant, ME Koster-Treffers, G Lettinga Agricultural Wastes 14 (1), 19-35, 1985 | 221 | 1985 |
