Huang, JianliLiu, JingyongKuo, JiahongXie, WumingZhang, XiaochunBüyükada, MusaEvrendilek, Fatih2021-06-232021-06-2320190960-85241873-2976https://doi.org/10.1016/j.biortech.2019.02.011https://hdl.handle.net/20.500.12491/10046Spent mushroom substrate (SMS) and textile dyeing sludge (TDS) were (co-)combusted in changing heating rates, blend ratios and temperature. The increased blend ratio improved the ignition, burnout and comprehensive combustion indices. A comparison of theoretical and experimental thermogravimetric curves pointed to significant interactions between 350 and 600 degrees C. High content of Fe2O3 in TDS ash may act as catalysis at a high temperature. Ignition activation energy was lower for TDS than SMS due to its low thermal stability. 40% SMS appeared to be the optimal blend ratio that significantly decreased the activation energy, as was verified by the response surface methodology. D3 model best described the (co-)combustions. SMS led to more NO and NO2 emissions at about 300 degrees C and less HCN emission than did TDS. The addition of 40% SMS to TDS lowered SO2 emission. The co-combustion of TDS and SMS appeared to enhance energy generation and emission reduction.eninfo:eu-repo/semantics/closedAccessTextile Dyeing SludgeSpent Mushroom SubstrateCo-combustionKinetic AnalysisTG-MSArticle10.1016/j.biortech.2019.02.011280313324307800912-s2.0-85061527721Q1WOS:000460896800037Q1