• Low power consumption compared to other
technologies due to natural aeration.

• Very Low maintenance with least manpower.

• Very long life as there are no moving parts & the
media does not wear off .

• No secondary sludge left to be disposed off which
is a problem in other technologies.

• Looks like garden nursery.
• Kitchen waste & sludge eaten by bacteria in STP itself

• Oil & grease removal in single pass no need for
separate oil-grease trap.

• Green Technology releasing oxygen due to
vegetation on Bio reactor bed.

• High dissolved oxygen in treated water.
• Area Required / KLD - 1.4 m2 approx.