| Characterization of food waste as feedstock for anaerobic digestion R Zhang, HM El-Mashad, K Hartman, F Wang, G Liu, C Choate, P Gamble Bioresource technology 98 (4), 929-935, 2007 | 1408 | 2007 |
| Overview of biomass pretreatment for cellulosic ethanol production Y Zheng, Z Pan, R Zhang International journal of agricultural and biological engineering 2 (3), 51-68, 2009 | 1055 | 2009 |
| Biogas production from co-digestion of dairy manure and food waste HM El-Mashad, R Zhang Bioresource technology 101 (11), 4021-4028, 2010 | 901 | 2010 |
| Biogasification of rice straw with an anaerobic-phased solids digester system R Zhang, Z Zhang Bioresource technology 68 (3), 235-245, 1999 | 502 | 1999 |
| Pretreatment methods of lignocellulosic biomass for anaerobic digestion FR Amin, H Khalid, H Zhang, S Rahman, R Zhang, G Liu, C Chen Amb Express 7, 1-12, 2017 | 472 | 2017 |
| Oyster mushroom cultivation with rice and wheat straw R Zhang, X Li, JG Fadel Bioresource technology 82 (3), 277-284, 2002 | 414 | 2002 |
| Effect of feed to inoculum ratios on biogas yields of food and green wastes G Liu, R Zhang, HM El-Mashad, R Dong Bioresource technology 100 (21), 5103-5108, 2009 | 383 | 2009 |
| Biogas production from co-digestion of corn stover and chicken manure under anaerobic wet, hemi-solid, and solid state conditions Y Li, R Zhang, C Chen, G Liu, Y He, X Liu Bioresource technology 149, 406-412, 2013 | 339 | 2013 |
| Methane production through anaerobic digestion: Participation and digestion characteristics of cellulose, hemicellulose and lignin W Li, H Khalid, Z Zhu, R Zhang, G Liu, C Chen, E Thorin Applied Energy 226, 1219-1228, 2018 | 335 | 2018 |
| Comparison of methane production potential, biodegradability, and kinetics of different organic substrates Y Li, R Zhang, G Liu, C Chen, Y He, X Liu Bioresource technology 149, 565-569, 2013 | 331 | 2013 |
| Manure-DNDC: a biogeochemical process model for quantifying greenhouse gas and ammonia emissions from livestock manure systems C Li, W Salas, R Zhang, C Krauter, A Rotz, F Mitloehner Nutrient Cycling in Agroecosystems 93, 163-200, 2012 | 296 | 2012 |
| Biohydrogen production from cheese processing wastewater by anaerobic fermentation using mixed microbial communities P Yang, R Zhang, JA McGarvey, JR Benemann International Journal of Hydrogen Energy 32 (18), 4761-4771, 2007 | 293 | 2007 |
| Evaluating methane production from anaerobic mono-and co-digestion of kitchen waste, corn stover, and chicken manure Y Li, R Zhang, X Liu, C Chen, X Xiao, L Feng, Y He, G Liu Energy & Fuels 27 (4), 2085-2091, 2013 | 263 | 2013 |
| Treatment of dairy wastewater with two-stage anaerobic sequencing batch reactor systems—thermophilic versus mesophilic operations PN Dugba, R Zhang Bioresource technology 68 (3), 225-233, 1999 | 249 | 1999 |
| Solid-liquid separation of annual manure for odor control and nutrient management RH Zhang, PW Westerman Applied Engineering in Agriculture 13 (3), 385-393, 1997 | 238 | 1997 |
| Current anaerobic digestion technologies used for treatment of municipal organic solid waste J Rapport, R Zhang, BM Jenkins, RB Williams University of California, Davis, Contractor Report to the California …, 2008 | 232 | 2008 |
| Anaerobic co-digestion of chicken manure and corn stover in batch and continuously stirred tank reactor (CSTR) Y Li, R Zhang, Y He, C Zhang, X Liu, C Chen, G Liu Bioresource technology 156, 342-347, 2014 | 231 | 2014 |
| The effect of enzyme addition on anaerobic digestion of Jose Tall Wheat Grass RT Romano, R Zhang, S Teter, JA McGarvey Bioresource technology 100 (20), 4564-4571, 2009 | 230 | 2009 |
| Characteristics of dairy manure composting with rice straw X Li, R Zhang, Y Pang Bioresource Technology 99 (2), 359-367, 2008 | 222 | 2008 |
| Effect of food to microorganism ratio on biohydrogen production from food waste via anaerobic fermentation J Pan, R Zhang, HM El-Mashad, H Sun, Y Ying International Journal of Hydrogen Energy 33 (23), 6968-6975, 2008 | 213 | 2008 |
