image/svg+xml
Openclipart
SODIS Water Disinfection
2012-02-28T22:18:20
A PET bottle in direct sunlight. This is the process of SODIS (Solar Water Disinfection).
https://openclipart.org/detail/168612/sodis-water-disinfection-by-jhnri4
jhnri4
PET
SODIS
bottle
disinfection
solar
sun
water