Household Methods Of Purification Of Water Slideshare

You can purify water by using water purifier and it can be purchased from industrial ro plant suppliers in gurgaon.
Household methods of purification of water slideshare. Household water treatment and safe storage hwts interventions can lead to dramatic improvements in drinking water quality and reductions in diarrhoeal disease making an immediate difference to the lives of those who rely on water from polluted rivers lakes and in some cases unsafe wells or piped water supplies. Water purification non equilibrium analysis by. To be effective the water must be brought to a rolling boil for 10 to 20 minutes. What is water purification.
Boiling it is satisfactory method of purifying water for house hold purposes. 1 boiling rolling boil for 10 min. Boiling rolling boil for 10 20 min kills bact spores cysts ova removes temporary hardness taste can be altered no residual protection should be stored in same container where boiled 35. Water is of major importance to all living things.
A dominant type of uv called uv c or germicidal uv is used in this process. Purification of water on small scale at small scale or domestic level is carried out by. Boiling for 5 to 10 minutes kills bacteria spores cysts and ova of intestinal parasites. Water purification methods 1.
Sundaravadivel encyclopedia of life support systems eolss collected from unprotected local sources. It destroys 99 99 of disease causing microorganisms. Ii traditional and household water purification methods of rural communities in developing countries s. Unesco eolss sample chapters wastewater recycle reuse and reclamation vol.
It is an efficient and trusted method of water purification. Methods of water purification 1 water purification is the process of removing undesirable chemicals biological contaminants suspended solids and gases from water. Water purification generally means freeing water from any kind of impurity it contains such as contaminants or micro organisms. Boiling is the oldest and satisfactory method of purification of water on small scale.
Karan sharma april 23 2015 2. Contaminated water is then exposed to this light for treatment. Water purification is the transition of dirty harmful contaminated water into clean safe water. Household purification of water 1.
Water purification is the removal of contaminants from raw water to produce drinking water that is pure enough for human consumption or for industrial use. Kills all bacteria spores cysts ova remives temporary hardness no residual protection 2 chemical disinfection a. Uv light treatment in this method a uv lamp is used to produce uv light. It also removes hardness of water and soft water is produced.