Clean water for human beings is a necessity for life. Water obtained from the majority of water resources usually comprises several impurities. It can be reduced to a huge extent through water purification. There are many techniques used to purify water. Water purification systems have great significance in everyday lives regardless of the area of applications (be it commercial, domestic or industrial).
Why is water purification needed?
Through the process of the water purification process, undesired and unwanted chemicals, both organic and inorganic material, biological contaminants etc can be eliminated from the water. The water purification process includes distillation, filtration, deionization and other techniques. Another vital purpose of water purification is – to provide clean water for drinking. Water purification meets industrial, chemical and medical applications for clean as well as potable water. Unpurified water can cause harmful diseases, so it is vital to install a water purification system in your place.
Importance of water purification systems for domestic applications?
Nowadays, people are getting quite more concerned about health & hygiene. Clean water is necessary for domestic needs. Drinking water should be free of any dangerous contaminants for maintaining human health. Water purification systems are designed for providing clean pure water to users.
What are the major advantages of purifying water?
Purification of water is vital for health and aesthetic reasons. Have a look at the benefits of water purification:
a) For protecting the health
Water derived from water resources such as sea, river, streams contains chlorine, lead, viruses, pesticides etc. These contaminants can pose adverse and serious effects on your health when they make their way into the house’s drinking water. Water purification systems like filters can efficiently protect all against harmful contaminants. Purifying water can protect your health. If water consists of chlorine, inhaling it can result in respiratory disease. Pure water is important to thrive well and live a life free from water-borne diseases.
b) Efficiently eliminate contaminants
Water purification methods can efficiently eliminate contaminants such as:
- Lead – It is a heavy chemical element that seeps into groundwater or gets through old pipes, fixtures or fittings. Low levels of lead in water can be dangerous to health mainly for kids whose nervous systems and bodies are still developing. A study in Michigan has shown how water contaminated with lead can be harmful to the health of a community. Water consisting of lead can also cause some minor irritations like rashes, hair loss, and itchy skin. Even this metal can cause serious problems like kidney disease, high blood pressure, and cardiovascular diseases. Purifying water is a great option to help in eliminating lead from drinking water and getting rid of it.
- Chlorine
We all must know chlorine is added to water for better reasons but it is not good for humans to consume in higher doses. High doses of chlorine in water can result in congenital abnormalities in infants. A proper water purification system can eliminate lead from water.
- Mineral contaminants in higher concentrations in water can result in mineral buildup which stays on your skin by causing irritation and itching. Mineral buildup can also make hair look dull and unclean. Sometimes mineral contaminants can lead to tear and wear on the plumbing due to mineral contaminants built inside the piping system.
What are some effective methods of water purification?
Some of the effective methods to purify water apart from water filtration are:
a) Water purifier
Water purifiers are the most reliable form of the water purification system. You can find water purifiers in most homes. Water purifiers use several stages involving both UV and UF filtration. Advanced water filtration technology reduces the majority of impurities and chemicals by making drinking water pure.
b) Reverse Osmosis
Through the reverse osmosis method, water is forced via a semipermeable membrane that eliminates contaminants. The reverse osmosis water purifiers can retain all necessary nutrients while warding off harmful impurities.
c) Distillation
Distillation is one of the most preferred water purification systems which collects condensed water after evaporation. It ensures water is free of harmful contaminants.
d) UV radiation
UV water purification systems greatly purify water by the usage of ultraviolet rays. It kills all microorganisms in water and is effective in eliminating water-borne microorganisms.
e) Addition of Iodine
Iodine is powerful in killing viruses and bacteria though it adds an unpleasant taste and can be fatal in high doses. If used in less quantity, it can purify water.
Water sources are subjected to contamination with harmful elements. It is necessary to opt for suitable and proper treatment to remove disease-causing compounds. A water purification system is an ideal option to install for removing harmful contaminants like lead, excess chlorine etc.
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