Using Water Purifiers On Any Scale
One of the world most urgent problems is the lack of clean drinking water for human consumption. Some countries in the world actually do not have enough clean water sources for their inhabitants. The United Nations estimates that there are six thousand deaths every day from contaminated water.
Water purification, the process that makes water safe for human consumption, does happen naturally in deeper water sources known as ground water. These deeper water sources, such as drilled wells, are pre-filtered as they are extracted. But in places where the ground water is of low quality or quantity, surface water must be processed by water purification systems to make it available for people to drink. Some of the techniques used to purify water include boiling, reverse osmosis, distillation, carbon filtering, ion exchange and electrodeionization.
Municipal Water Purifiers
Municipal water storage and supply brings water to cities and towns through community water and sewer systems. These utilities not only use water purifiers to bring water quality to local government standards but also both to remove fluoride or to add fluoride depending on the levels found in the water source. Water conditioning, such as water softening, is also managed by municipal water treatment centers.
From the addition of fluoride to sodium levels, water supply is often a hot topic of debate. Municipal water treatment centers have had water purifying accidents in the past, exposing entire communities to unhealthy drinking water. These treatment plants are also thought to be unprotected from possible terrorist attacks.
Home Water Purifiers
Because municipal water treatment plants are only held to government standards that do not regulate taste, home water purifiers have become very popular. Whether it is an entire home system, an under the sink filter or a pitcher water filter stored in the refrigerator, home water purifiers have become part of everyday life.
Most households today have at least one water filter system. Removing the chlorine and other chemicals used in the municipal purifying systems makes our drinking water taste much better. Of course, the taste of your tap water depends entirely on where you live. Different water supplies have different water contaminates and therefore require different processing in order to meet minimum health requirements. So a better water source with less chemical treatment results in better tasting water.
Some people are very sensitive to municipally processed water and require more purification than local tap water. Luckily there are so many water-filtering choices available for home use that this is easy to accomplish. And when away from home bottled water can be found in any store.
