Biological Aeration instead of mechanical aeration is best solution, you need not worry about power outages. We have a process to grow Diatom Algae, even in sewage.
Published by Bhaskar Mallimadugula, Kadambari Consultants Pvt Ltd - Director
Biological Aeration instead of mechanical aeration is best solution, you need not worry about power outages. We have a process to grow Diatom Algae, even in sewage.