SBT is a natural wastewater system with significant advantages over conventional approaches to wastewater treatment. More information about SBT at: http://www.youtube.com/watch?v=dKWVtZ81mY0
All posts in this group
Praja.in comment guidelines
Posting Guidelines apply for comments as well. No foul language, hate mongering or personal attacks. If criticizing third person or an authority, you must be fact based, as constructive as possible, and use gentle words. Avoid going off-topic no matter how nice your comment is. Moderators reserve the right to either edit or simply delete comments that don't meet these guidelines. If you are nice enough to realize you violated the guidelines, please save Moderators some time by editing and fixing yourself. Thanks!