Solar Water Purification

Solar water decontamination system is a water purification system at household level based on solar radiation treatment and water distillation with additional use of solar heating.

Solar water purification. However it s far superior to drinking untreated water and has dramatically reduced the incidence of waterborne illnesses in developing nations. A solar powered purification system the size of a microwave oven can yield up to 3 gallons of purified drinking water on a sunny day. A cross section of a water purification system. Solar water purification is a method of water disinfection that everyone should know about for emergency natural disaster or wilderness survival situations.

Water contaminated with non biological agents such as toxic chemicals or heavy metals require additional steps to make the water safe to drink. The water purification system using the solar energy involves in purifying the water for different purposes in house using the solar energy in different ways. Solar disinfection sodis was developed in the 1980s to inexpensively disinfect water used for oral rehydration solutions. This method of water disinfection effectively rids the water of disease causing biological substances such as bacteria viruses and protozoa.

Solar disinfection using the effect. Solar water disinfection is a type of portable water purification that uses solar energy to make biologically contaminated water clean. Solar water disinfection is usually accomplished using some mix of electricity generated by photovoltaics panels heat and solar ultraviolet light collection. It is simple effective and cheap.

A better purification system the reverse osmosis system consists of two photovoltaic solar panels that power a set of pumps that push both brackish well water and collected rain water through. Like all water purification methods solar water purification is not foolproof since the research indicates that certain pathogenic viruses and protozoa will still survive the treatment. It is a combination of two water purification processes the solar water disinfection system sodis and the solar distillation process. In 1991 the swiss federal institute for environmental science and technology began to investigate and implement sodis as a household water treatment option to prevent diarrhea in developing countries.

This is because ultraviolet uv light destroys the formation of dna linkages in microorganisms thereby preventing them from reproducing and thus rendering them harmless.