The sewage sludge conditioning process is critical to improve the sludge dewaterability prior to mechanical dewatering.Traditionally,sludge is conditioned by ph
Biofiltration is considered an effective method to control volatile organic compounds(VOCs)pollution.This study was conducted to evaluate the potential use of a
Two after treatment units,selective catalytic reduction(SCR)and continuously regenerating trap(CRT),were independently retrofitted to a diesel engine,with the o