how can we purify by drinking water? with diagram
Answers
You can purify water by treating it with a chemical; either chlorine or iodine. You can also use filtration or ultraviolet light. Another simple way is to boil the water. All of these methods are effective provided they are done properly.
1 – Boiling
Boiling water is the cheapest and safest method of water purification. Water sources and or channels of distribution may render your water unsafe. For example, parasites and germs are things you may not see by bare eyes, but their effects can be life threatening.
In this method, clean water should be brought to boil and left at rolling-boil for 1-3 minutes. For people living in high altitude areas, it is recommended to boil your water for longer than water boiled at lower altitudes.
2 – Filtration
Filtration is one of the effective ways of purifying water and when using the right multimedia filters it’s effective in ridding water of the compounds. This method uses chemical and physical processes to purify water and make it safe for human consumption. Filtration eliminates both large compounds and small, dangerous contaminants that cause diseases with a simple and quick filtration process.. Since filtration does not deplete all the mineral salts, water that has been filtered is considered healthier compared to water purified using other methods. It’s one of the effective water purification methods that utilize chemical absorption process that effectively removes unwanted compounds from water.
4 – Chlorination
Chlorine is a powerful chemical that has been in use for many years to treat water for home consumption. Chlorine is an effective water purification method that kills germs, parasites and other disease-causing organisms found in ground or tap water. Water can be purified using chlorine tablets or liquid chlorine. As an off-the-shelf water purification product, chlorine is cheap and effective. However, caution should be taken when using chlorine liquid or tablets to treat drinking water.
Fishes as in Ganga river for drinking. We will have boil the water for drinking.
Boiling. The simplest method to purify water is to boil it for a good amount of time. ...
Water Purifier. ...
Reverse Osmosis. ...
Water Chlorination. ...
Distillation. ...
Iodine Addition. ...
Solar Purification. ...
Clay Vessel Filtration.