Water is a basic necessity of life, but it can contain dangerous substances such as arsenic, heavy metals and other contaminants. These harmful substances can cause serious health problems, including neurological and hormonal disorders. Find out what methods can help ensure clean and safe drinking water.
The issue of removing arsenic, heavy metals and organic pollution from drinking water is very large and requires a combination of different approaches to ensure safe and clean water for consumption. Among the most commonly used methods are adsorption on iron hydroxide in the case of arsenic or adsorption on activated carbon, which is effective for the removal of organic substances and some heavy metals. Ionex resins are used for the targeted removal of specific heavy metal ions, such as uranium, lead, copper or cadmium. Reverse osmosis is another method that is capable of removing a wide range of contaminants, including heavy metals and organic pollutants. In addition, chemical precipitation methods are also used, which convert dissolved heavy metals into insoluble compounds, which can then be removed by filtration. The choice of method depends on the specific water composition and quality requirements, as well as economic and technical possibilities.
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