1. Boiling
This one goes without saying but one of the best ways to ensure that drinking water is safe is by boiling it. Yes it takes up a lot of fuel and time and may not sound very appealing during summer. Despite that, boiling water is a safe technique because it pushes the bacteria and virus beyond its heat limit. As a result, the micro-organisms are removed. The advantage of this technique is the fact that you do not add any chemicals to water. But boiling water is not effective in removing metal contaminants like solvents, pesticides and nitrates.
2. Chlorine treatment
Treating water with chlorine is also an effective technique which can be used in emergency situations. The household chlorine bleach is added to water and allowed to rest for a few hours till it kills all the harmful micro-organisms. This technique works quite quickly in killing harmful bacteria. Just keep in mind that these have an expiration date and must not contain dyes and perfumes.
3. Iodine treatment
Iodine treatment is one of the many portable water purification systems which can be used by people who acquire drinking water from untreated sources. Iodine kills various but not all bacteria in water. Use warm water for this. Add five drops of iodine for every quarter of water till it turns hazy. Wait for 30 minutes before consumption. You can also use iodine tablets for the same purpose.
4. Filtering water with clay vessels
For filtering highly muddy water, clay vessels are used. These vessels have pores of a suitable size for remove mud from water. Water in the porous clay jar is allowed to rest till it settles down. Then water trickles down the porous walls of the jar.
5. Reverse osmosis technique
An RO system is installed in most households these days. This is when inorganic salts are removed from water by applying pressure in excess of osmotic pressure. It is known for seawater purification to provide safe drinking water.
This one goes without saying but one of the best ways to ensure that drinking water is safe is by boiling it. Yes it takes up a lot of fuel and time and may not sound very appealing during summer. Despite that, boiling water is a safe technique because it pushes the bacteria and virus beyond its heat limit. As a result, the micro-organisms are removed. The advantage of this technique is the fact that you do not add any chemicals to water. But boiling water is not effective in removing metal contaminants like solvents, pesticides and nitrates.
2. Chlorine treatment
Treating water with chlorine is also an effective technique which can be used in emergency situations. The household chlorine bleach is added to water and allowed to rest for a few hours till it kills all the harmful micro-organisms. This technique works quite quickly in killing harmful bacteria. Just keep in mind that these have an expiration date and must not contain dyes and perfumes.
3. Iodine treatment
Iodine treatment is one of the many portable water purification systems which can be used by people who acquire drinking water from untreated sources. Iodine kills various but not all bacteria in water. Use warm water for this. Add five drops of iodine for every quarter of water till it turns hazy. Wait for 30 minutes before consumption. You can also use iodine tablets for the same purpose.
4. Filtering water with clay vessels
For filtering highly muddy water, clay vessels are used. These vessels have pores of a suitable size for remove mud from water. Water in the porous clay jar is allowed to rest till it settles down. Then water trickles down the porous walls of the jar.
5. Reverse osmosis technique
An RO system is installed in most households these days. This is when inorganic salts are removed from water by applying pressure in excess of osmotic pressure. It is known for seawater purification to provide safe drinking water.
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