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Solar water disinfection - Wikipedia Solar water disinfection, in short SODIS, is a type of portable water purification that uses solar energy to make biologically-contaminated (e g bacteria, viruses, protozoa and worms) water safe to drink
SODIS Method: Using Plastic Bottles and the Sun to Purify . . . What is SODIS? SODIS is short for “Solar Disinfection” which is a method of purifying water for drinking using only a clear plastic water bottle and natural sunlight How does SODIS Work? Sodis harnesses the UV rays in natural sunlight and uses them to kill harmful bacteria, viruses, and parasites that may be present in your drinking water
Welcome to SODIS Access to water is a problem and water quality is a problem in many countries Since 2011 Helvetas Swiss Intercooperation and the ETH-Water Research Institute Eawag have disseminated their methods for water treatment at the household level The key method is SODIS
SODIS manual Guidance on solar water disinfection The new SODIS manual presents an overview of the SODIS method based on 20 years of research and practice It is structured into three parts: SODIS at a glance: The first part presents the basic facts about solar disinfection and the SODIS method, gives information about the history of the SODIS method and highlights its benefits
Solar water disinfection (SODIS): a review from bench-top to . . . Solar water disinfection (SODIS) has been known for more than 30 years The technique consists of placing water into transparent plastic or glass containers (normally 2L PET beverage bottles) which are then exposed to the sun
Learn How to Disinfect Contaminated Water | Science Project In this situation, there is a water-disinfection procedure that is available, solar disinfection, also known as SODIS This process takes advantage of sunlight, which is free and readily available, and plastic polyethylene terephthalate (PET) bottles, which are available around the world