It depends what we have you it is as simple as it
looks just bottles of mineral water placed out in the Sun.
This is the basic setup of the water disinfection.
To start want us to fill transparent bottles with clean water but the bottle wrappers must be built off the bottles have to be arranged on a platform facing the Sun in this case one that is metallic to boost the emission of heat so on a sunny day it is the whole day from morning till evening but if it is on a cloudy day you have to count today so how does ultraviolet energy or UV rays work it takes a long time for the UV rays to work on the bottle in this kind of position so this is much easier because it gets the whole bottle in place to hit it properly the sun rays eliminate the ability of disease-causing microorganisms in the water to reproduce so if they cannot replicate they cannot infect the water its promoters believe the process destroys 99.9% of harmful bacteria like e-coli without adding chemicals to the water a bottle that is as hard as a garrison it is hard for the UV rays to really do serious mechanism on it but to use this technology the water must be free of dirt or debris
which can interfere with the effectiveness of the UV rays to penetrate it but is this bottle entirely safe there are those who argue that too much exposure to direct heat could release toxic chemicals used in making the bottles into the water we trust these bottles.
the solar water disinfection system is approved by both UNICEF and World Health Organization that solar disinfection is an example of another measure with proven health impact that requires little capital investment on the part of end-users and it does our
profit for a very poor the system is being tried out in slum communities.
That we have limited access to clean water 80% of people in Uganda without access to clean drinking water live in rural areas yes this saves the energy cost in card in boiling water this is also another way of recycling used mineral water bottles they still believe boiling water is the best thing it may be time consuming to wait for this water to be ready at the end of the day but in this method you have a cost effective means of purifying water.
keep it up ..