Agrawal K.M., 2010, J MECH CIV ENG, P37; Aguiar MM, 2010, BRAZ ARCH BIOL TECHN, V53, P1245, DOI 10.1590/S1516-89132010000500030; Ahammad SZ, 2013, RSC ADV, V3, P774, DOI 10.1039/c2ra21901h; Anonymous], 2012, GUID BIOG PROD US; Badshah M, 2012, BIORESOURCE TECHNOL, V114, P262, DOI 10.1016/j.biortech.2012.02.022; Bake JDV, 2009, BIOMASS BIOENERG, V33, P644, DOI 10.1016/j.biombioe.2008.10.006; Bassler, 2006, VDLUFA METHODENBUCH; Bruni E, 2010, APPL ENERG, V87, P2212, DOI 10.1016/j.apenergy.2010.01.004; Carrier M, 2012, ENERG FUEL, V26, P4497, DOI 10.1021/ef300500k; Cerqueira-Leite R. C., 2005, ESTUDO POSSIBILIDADE; de Oliveira BG, 2013, GEODERMA, V200, P77, DOI 10.1016/j.geoderma.2013.02.005; Demirel B, 2011, BIOMASS BIOENERG, V35, P992, DOI 10.1016/j.biombioe.2010.12.022; Deutsches Institut fur Normung e.V. (DIN), 2001, CHAR SCHLAMM BEST TR; Deutsches Institut fur Normung e.V. (DIN), 2001, CHAR SCHLAMM BEST GL; Drosg B, 2013, PROCESS MONITORING B; Empresa de Pesquisa Energetica (EPE), 2014, AN CONJ BIOC AN 2013; Fuess L.T., 2013, QUAL VALOR VINHACA M; Hendriks ATWM, 2009, BIORESOURCE TECHNOL, V100, P10, DOI 10.1016/j.biortech.2008.05.027; Janke L, 2014, PAPERS OF THE 22ND EUROPEAN BIOMASS CONFERENCE: SETTING THE COURSE FOR A BIOBASED ECONOMY, P1295; Kandel TP, 2013, BIORESOURCE TECHNOL, V130, P659, DOI 10.1016/j.biortech.2012.11.138; Lauterböck B, 2014, BIORESOURCE TECHNOL, V158, P209, DOI 10.1016/j.biortech.2014.02.012; Meunchang S, 2005, BIORESOURCE TECHNOL, V96, P437, DOI 10.1016/j.biortech.2004.05.024; PAVLOSTATHIS SG, 1985, BIOTECHNOL BIOENG, V27, P334, DOI 10.1002/bit.260270319; Qiang H, 2012, BIORESOURCE TECHNOL, V103, P21, DOI 10.1016/j.biortech.2011.09.036; Rabelo SC, 2011, BIORESOURCE TECHNOL, V102, P7887, DOI 10.1016/j.biortech.2011.05.081; Radjaram B, 2011, BIORESOURCE TECHNOL, V102, P2773, DOI 10.1016/j.biortech.2010.11.075; Rouf M. A., 2010, Bangladesh Journal of Scientific and Industrial Research, V45, P371; Salomon KR, 2009, BIOMASS BIOENERG, V33, P1101, DOI 10.1016/j.biombioe.2009.03.001; Schaefer SH, 2008, WATER ENVIRON RES, V80, P101, DOI 10.2175/106143007X212157; Schattauer A, 2011, BIOSYST ENG, V108, P57, DOI 10.1016/j.biosystemseng.2010.10.010; Stams AJM, 2005, WATER SCI TECHNOL, V52, P13, DOI 10.2166/wst.2005.0493; Taherzadeh MJ, 2008, INT J MOL SCI, V9, P1621, DOI 10.3390/ijms9091621; UNICA, 2007, SUG CAN EN 12 STUD B; VANSOEST PJ, 1991, J DAIRY SCI, V74, P3583, DOI 10.3168/jds.S0022-0302(91)78551-2; Weiland P, 2010, APPL MICROBIOL BIOT, V85, P849, DOI 10.1007/s00253-009-2246-7; Wilkie AC, 2000, BIOMASS BIOENERG, V19, P63, DOI 10.1016/S0961-9534(00)00017-9