Angelidaki I, 2003, APPL BIOCHEM BIOTECH, V109, P95, DOI 10.1385/ABAB:109:1-3:95; Atandi E., 2012, Environmental Technology Reviews, V1, P127, DOI 10.1080/09593330.2012.698654; Auxenfans T, 2017, BIOTECHNOL BIOFUELS, V10, DOI 10.1186/s13068-017-0718-z; Blummel M, 2018, ANIM FEED SCI TECH, V236, P178, DOI 10.1016/j.anifeedsci.2017.12.016; Bolado-Rodríguez S, 2016, BIORESOURCE TECHNOL, V201, P182, DOI 10.1016/j.biortech.2015.11.047; Cantarella H., 2014, SUGARCANE BIOETHANOL, P405; Carolan JE., 2007, J AGR FOOD IND ORG, V5, P1, DOI 10.2202/1542-0485.1203; Chen XW, 2016, ENERG ENVIRON SCI, V9, P1237, DOI 10.1039/c5ee03718b, 10.1039/C5EE03718B; Chen Y, 2008, BIORESOURCE TECHNOL, V99, P4044, DOI 10.1016/j.biortech.2007.01.057; Chundawat SPS, 2011, ENERG ENVIRON SCI, V4, P973, DOI 10.1039/c0ee00574f; Costa AG, 2014, CHEM ENG J, V248, P363, DOI 10.1016/j.cej.2014.03.060; Dale BE, 2017, FARADAY DISCUSS, V202, P11, DOI 10.1039/c7fd00173h; Dale BE, 2016, BIOFUEL BIOPROD BIOR, V10, P341, DOI 10.1002/bbb.1671; Dale BE, 2010, ENVIRON SCI TECHNOL, V44, P8385, DOI 10.1021/es101864b, 10.1021/es1031618; De Paoli F, 2011, BIORESOURCE TECHNOL, V102, P6621, DOI 10.1016/j.biortech.2011.03.045; El-Mashad HM, 2013, BIORESOURCE TECHNOL, V132, P305, DOI 10.1016/j.biortech.2012.12.183; Eranki PL, 2011, BIOFUEL BIOPROD BIOR, V5, P621, DOI 10.1002/bbb.318; Fajardy M, 2018, ENERG ENVIRON SCI, V11, P1581, DOI 10.1039/c7ee03610h; Holliger C, 2016, WATER SCI TECHNOL, V74, P2515, DOI 10.2166/wst.2016.336; Holm-Nielsen JB, 2009, BIORESOURCE TECHNOL, V100, P5478, DOI 10.1016/j.biortech.2008.12.046; Hu W., 2015, ENV SYST RES, V4, P4, DOI 10.1186/s40068-015-0031-4; JACKSONMOSS CA, 1989, BIOTECHNOL LETT, V11, P219, DOI 10.1007/BF01026064; Janke L, 2017, ENERG CONVERS MANAGE, V141, P378, DOI 10.1016/j.enconman.2016.09.083; Kumar R, 2009, BIORESOURCE TECHNOL, V100, P3948, DOI 10.1016/j.biortech.2009.01.075; Li CL, 2011, BIORESOURCE TECHNOL, V102, P6928, DOI 10.1016/j.biortech.2011.04.005; Matheri AN, 2018, RENEW SUST ENERG REV, V92, P9, DOI 10.1016/j.rser.2018.04.070; Mazzetto AM, 2015, LIVEST SCI, V175, P101, DOI 10.1016/j.livsci.2015.02.014; Mokomele T., 2018, BIOFUEL BIOPROD BIOR, P1; Mokomele T, 2018, BIOTECHNOL BIOFUELS, V11, DOI 10.1186/s13068-018-1130-z; Monlau F, 2015, ENERG ENVIRON SCI, V8, P2600, DOI 10.1039/C5EE01633A, 10.1039/c5ee01633a; Monlau F, 2012, BIORESOURCE TECHNOL, V120, P241, DOI 10.1016/j.biortech.2012.06.040; Motulasky H., 2003, THEORY, DOI 10.5206/mase/10847; Neshat SA, 2017, RENEW SUST ENERG REV, V79, P308, DOI 10.1016/j.rser.2017.05.137; Neves L, 2009, BIORESOURCE TECHNOL, V100, P1957, DOI 10.1016/j.biortech.2008.10.030; Corrales RCNR, 2012, BIOTECHNOL BIOFUELS, V5, DOI 10.1186/1754-6834-5-36; Passos F, 2017, BIORESOURCE TECHNOL, V227, P239, DOI 10.1016/j.biortech.2016.12.034; Risberg K, 2013, BIORESOURCE TECHNOL, V149, P232, DOI 10.1016/j.biortech.2013.09.054; Sambusiti C, 2013, ENERGY, V55, P449, DOI 10.1016/j.energy.2013.04.025; Sarks C, 2016, BIOFUELS-UK, V7, P253, DOI 10.1080/17597269.2015.1132368; Sondergaard MM, 2015, ENERG FUEL, V29, P8088, DOI 10.1021/acs.energyfuels.5b02373; Sousa LD, 2016, ENERG ENVIRON SCI, V9, P1215, DOI 10.1039/c5ee03051j, 10.1039/C5EE03051J; Tambone F, 2010, CHEMOSPHERE, V81, P577, DOI 10.1016/j.chemosphere.2010.08.034; Walsh JJ, 2012, J PLANT NUTR SOIL SC, V175, P840, DOI 10.1002/jpln.201200214; Xin LQ, 2018, BIORESOURCE TECHNOL, V266, P45, DOI 10.1016/j.biortech.2018.06.048; Xu R, 2018, BIORESOURCE TECHNOL, V247, P1119, DOI 10.1016/j.biortech.2017.09.095; Zhang JZ, 2011, BIORESOURCE TECHNOL, V102, P4585, DOI 10.1016/j.biortech.2010.12.093; Zheng ZH, 2015, APPL ENERG, V151, P249, DOI 10.1016/j.apenergy.2015.04.078; Zilberman D., 2013, FOOD FUEL PLANT NUTR