Categoria Tax: Controle de Poluição

VICENTIN (AR) – ELECTROSTATIC PRECIPITATOR

SUZANO (MS) – ELECTROSTATIC PRECIPITATOR

NIBRASCO (ES) – ELECTROSTATIC PRECIPITATOR

USIMINAS (MG) – BAG FILTER

ENEVA (CE) – SOx Removal

GERDAU (PE) – SISTEMA DE DESPOEIRAMENTO

CSN – WET ELECTROSTATIC PRECIPITATOR

GERDAU – BAG FILTER

TERNIUM (AR) – BAG FILTER

ARCELORMITTAL – BAG FILTER