How do modern water treatment systems work?
Modern water treatment systems play a key role in providing clean and healthy drinking water. These systems use different technologies to purify water from contaminants and ensure that the water consumed meets quality and health standards.
Filtering
The first step in water purification systems is filtration. Filters remove solid particles such as sand, rust or impurities from the water. Filters can be either mechanical or chemical and have different sized pores to filter out particles of different sizes.
Softening
Water softening is the next step in the water purification process. Calcium and magnesium ions in hard water are removed to reduce scale formation and the amount of minerals dissolved in the water. Softening is usually done with ion exchange resins, which exchange calcium and magnesium ions for sodium ions.
Carbon filtration
Carbon filtration is used to remove organic pollutants from water. Carbon filters are made of activated carbon, which has a large surface area and can adsorb organic substances. Activated carbon filters effectively remove chlorine, pharmaceutical residues and other organic compounds from water.
Ozone generation
Ozone generation is another common method for water purification. Ozone is a powerful oxidizing agent that can destroy bacteria, viruses and other pathogens in water. Ozone generation effectively removes organic and inorganic pollutants from water and also improves the taste and colour of water.
Ultraviolet (UV) disinfection
Ultraviolet (UV) disinfection uses UV rays to kill microorganisms in water, such as bacteria and viruses. UV rays damage the DNA of microorganisms, preventing them from multiplying and infecting. UV disinfection is an effective and environmentally friendly way to purify water.
Ozmozis
Osmosis is a special water purification process that removes dissolved substances in water. During osmosis, the water passes through a filter through which only water molecules can pass, leaving larger particles and contaminants behind. Osmosis effectively removes salts, heavy metals and other contaminants from water.
Modern water purification systems combine these technologies to effectively and reliably purify water. These systems ensure that the water we consume is clean, healthy and tasty, and contribute to the conservation and renewal of water resources.
∑: systems, purification, carbon, filters, organic, effectively, modern, different, purify