1. Water inlet
Sand
Biochar earth balls
Gravel / stone chips
Treated water
DESIGN BY Dr. N. SAI BHASKAR REDDY, GEO
2. Water inlet
SAND
CHARCOAL
GRAVEL AND SAND
Treated water
THREE 15 LITER TIN CANS, SAND, GRAVEL , TAP AND PVC PIPE
DESIGN BY Dr. N. SAI BHASKAR REDDY, GEO
3. Water inlet
Treated water
5 micron poly filter
Activated Carbon
DESIGN BY Dr. N. SAI BHASKAR REDDY, GEO