We have great amounts of:
1. Sea water
So we will concentrate on how to transform these into things beneficial to the mankind.
We will turn sea water to domestic water useable for a) irrigation and b) to be consumed by farm animals.
We will find methods to purify the sea water to c) potable drinking water for human consumption.
We will find methods to fight the sand storms and methods of making the sand fixed and non flying.
We will cover methods to transfer sun energy to electricity to power and to be used in the above processes.
Drinkable Sea Water
Before you scream ‘absurd’, let me tell you that I am talking about Puri – a sea water desalinating bottle. There are several ways to remove saline from sea water, for example evaporation, vapor-pressure, and ion-exchange membrane method but all of them are not practical for use on a life raft or rescue boat and require big equipments. The Puri on the other hand is a slim portable bottle that works with a pumping action. Take a look at its video below.
Read more at http://www.yankodesign.com/2013/08/05/drinkable-sea-water/#oU0ZjmoAIs8Cg0JJ.99
Introduction to desalinating
97% of the earth´s water is seawater
salt content c. 35,000 mg / liter
Domestic water supply requires:
– Dissolved solids content < 1000 mg/l
- Drinking water < 500 mg/l
Desalinating refers to the wide range of technical processes designed to remove salts from the water.
In this blog we will concentrate on the theme: How to produce pure drinking water.
There is plenty of water in the world, but it is mainly salt water. On the other hand there is a tremendous shortage of pure drinking water.
So how to change salt water into pure drinking water?
We will consider various methods on how to convert household waste water into pure drinking water. What is NEW WATER produced in Singapore.
How to distil salt water into potable water without salt?
The themes around pure water are numerous.