USAGE POINT OPTIMISERSJune 12, 2016
DIY WEATHER SENSORJune 12, 2016
LOW-COST GREYWATER HARVESTING
A low cost hand wash and grey water harvesting system is designed for government schools, which suffer from shortage of water supply.
The system harvests hand wash water and can be put to various other uses.
It is made using locally available materials like 20 litre plastic water cans, PVC pipes, sheet metal rings and storage drums. It is easy to assemble it in remote rural areas also. This system removes particulate matter from hand wash water through an in-built filtration process and collects it into a drum for reuse in other purposes (barring drinking water).