How to get pure drinking water in simple ways
More than two billion people lack access to clean and safe drinking water, according to a report released by the World Health Organisation (WHO) in 2017. Some 159 million people, according to the report, rely on untreated water from lakes and streams. This puts lives, especially of young children, at great risk. Every day, 800 children under the age of five die from waterborne diseases like diarrhoea. How can Pure drinking water be made available with the following constraints
(a) Minimal cost (b) Long life of the product (c) No chemicals (d) easy to manufacture (e) ability to treat dirty water (f) without electricity
- KKrishna Heda @krishnaheda
Step (1) Create rain water harvesting pits which do not require machinery. Ensure that the water flows into these pits regularly.
Step (2) you can drill small DIY pumps with minimal cost See the below video,
You can also refer to (DIY) - https://www.howtodrillawell.com/Step (3) Now instead up pumping it by hand, have a water purifier bi cycle connected to the bore well (requires innovation based on the below video). This will purify and pump the water right into storage can, without wasting even a single drop of water
The link also helps you to pump water without any power -https://www.instructables.com/id/Worlds-greenest-water-pump/
You can create pits at regular distances and harvest rain water. This method helps you to get pure drinking water with all the constraints except in deserts and barren lands.