Dear Hamid Rezvani, I have a ...
Published by Bhola Dhakal, Nepal Water Guard Micro Enterprise(NWME) - Managing Director
Dear Hamid Rezvani, I have a mini design about water boiling from sun power.It may be useful for south east and african countries.But that Device can boil approximately fifty litre in a day.This device should keep in a 5-7 members / family/home.But it needs about 5000 US$ for research and development at initial.Hope we can make such types of thermal distillation for the drinking water supplement proposes.