Figure 2: (a) Degradation profile, (b) Microbial activity and (c) Growth profile of THDB for the biodegradation of WBLCO in soil microcosms amended with NPK, PD+GS, PD+BS, CD+CP, CD+MS, CD+GS, PD+CP and unamended soil microcosm (natural attenuation). Bars indicate the average of triplicate samples while the error bars show the standard deviation.