three-way tap GROHE Blue | |
How much good to have water Drinking? If you buy bottled costs on average 1000 times the tap water, but at this price out of proportion must be added the cost of fuel we consume to fetch and the hard work we do to bring it home.
Then, if we also have an eye for the environment, we consider the pollution that cause the media that carried the bottles and plastic bottles they produce. Furthermore, what we drink is bottled water for days and is not current as that of the aqueduct.
Indeed, the water that comes from our tap water, the physical-chemical point of view is not the best:
high content of minerals, content of substances that bad taste (chlorine, iron, calcium, etc..) chemical parameters that make it unsuitable for people with hypertension (high sodium) or kidney problems (high calcium).
But technology is always thinking, and here for some time that they took the field installations operating in the water with microfiltration. These devices contain a filter that can trap the ions of dissolved substances, so as to give us, such as reverse osmosis filters, purified water, that is devoid of minerals.
These devices are also equipped with refrigerators so they can decide whether to release the fresh water or less; by means of a carbonated, then, can be achieved more or less carbonated water.
The fixtures are as big as a coffee machine and have costs that range from 1,500 to 2,000 euro, are also on the market three-way valves with a system of micro-filtration and carbonation to be put under the sink, where the cost is around € 1,300 (see GROHE Blue ). It is true that the initial cost is substantial, but doing well accounts, install one of these devices should buy much more than the old heavy bottles.
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