Make a plan for small waste water treatment plant in a house or apartment with brief summary about plan and utilization of treated water.
1] Make a plan for bio gas generation in the house or apartment with theoretical explanation.
2] Make a plan for solar energy generation in the house or apartment with brief summary and distribution of energy for various utilities.
3] Make a plan for small waste water treatment plant in a house or apartment with brief summary about plan and utilization of treated water.