AdBlue® (DEF) 205 Liter Blue Drum packing

• SCR system must rely on AdBlue® / urea solution / DEF to deal with NOx in the exhaust gas, use of urea solution in engine exhaust gas gasification to produce ammonia, selective catalytic reduction of reductant as diesel motor vehicle exhaust, so that the nitrogen oxides of exhaust into harmless water and harmless nitrogen, reduce emissions. Therefore, AdBlue® / DEF can be said to be a necessary product for heavy truck, bus and other diesel vehicles to meet the fourth national emission standard .