Technology Evolution of VRU
Activated Carbon Adsorption Technology
- Easy handling of peak load
- Can not handle various products ,problems with additives like MTBE or ethanol
- Hot spot-(Temperature excursion)
- More power consumption due to regeneration requirements when high unit becomes older
- Big size vessel difficult for Installation & maintenance .
- Difficult and expensive waste disposal of activated carbon
- Not flexible over a wide range of VOC
Membrane Technology addresses all the above problems.