Recommendations for water purification:

  1. Sedimentation of water and its silver (the picture at night in the water of the silver item)

  2. The method of incomplete freezing of the water (when the water is frozen side only, while the centre is drained) and thawing

  3. Filtration and absorption;

  4. Distillation. A special portable or running installations. The principle of the method is that the water is transferred into a vapor state, and then subjected to reverse condensation in a separate container. The method is good, but not without flaws, because together with harmful particles and take useful minerals to saturate the water they need artificial mineralization special mineral stones, all concentrated mineral solutions;

  5. Distillation with subsequent mineralization method is the most effective! But at the same time labor-intensive.

    Unfortunately, most modern cleaners are made using the most modern technologies (which make everything and give us perfect water for health) cost around 2000$ - 10 000$. (For example, appliances company Aqua living)

  6. Reverse osmosis – a special kind of water purification by passing through a semipermeable membrane. When this occurs an ion exchange between the filter element and the fluid that loses suspension and negative particles. To do this, set the special filter-installation of stationary type. As in the case of distillation, water is clean, but depleted important electrolytes, is eliminated by artificial mineralization.

  7. The membrane filter is a relatively cheap filter, but is as effective as distillation!

  8. Advantage: All the beneficial minerals are not filtered and pass through the membrane (because their size is less than inorganic minerals). The result is purified water 99.99%

    The main drawback: the membrane is rapidly clogged, and it will have to be cleaned often. In addition, the water seeps through it very slowly, will have to prepare water in advance.