It has been observed that AdBlue is very sensitive as when it comes about its storage. It is because when even a 10ml of oil is missed with the higher amounts of AdBlue, it would cause the severe damage and it would be irreversible. There are several incidents in which this happened and the investors and companies lost their huge money. A company recently faced a bill of more than 3500 USD due the failed operation of SCE injector. Later on, it revealed that there was a little amount present in the ad blue tank and caused this huge loss. Companies concluded that the ad blue needs prevention and safety from oils as it the impurity of chemical in tank leads towards the irreversible problems. Furthermore, it is also stated by the experts that addition of chemicals into the ad blue can cause the attack on seals of rubber and hence could damage the whole terminal. The replacement of SCR is apprehended to be very high that happens in case of contamination of other chemicals or diesel.
It has also been observed that people tend to enhance the performance of SCR by adding the boosters in it such as mythylated sprits or diesel that paves the inverse effects. Instead of boosting the performance, it causes the failure and asks for the full replacement. It is evident that you cannot repair these units and they are required to be replaced only. The distributors of adblue have shown their extensive efforts regarding the risks associated with its contamination. They also revealed that the risks associated with the transportation also exist for adblue. But, the adoption of safety and security standards has minimized the losses. It is mandatory to determine the chemicals that are not suitable for the Adblue and keep it away from them in appropriate adblue tanks. Read more on Adblue Tanks here.