We offer an improved Indian Patented Sewage Treatment System that is compact, energy efficient and virtually maintenance free to give superior treated water of less than 5 ppm BOD which can be safely used for gardens, toilet flushing, ground water recharge or even sold ! Would be happy to arrange a presentation. Please contact me.We offer an improved Indian Patented Sewage Treatment System that is compact, energy efficient and virtually maintenance free to give superior treated water of less than 5 ppm BOD which can be safely used for gardens, toilet flushing, ground water recharge or even sold ! Would be happy to arrange a presentation. Please contact me.