Many people in developing countries were dying because of the contaminated water that they consume daily. In the contaminated water, there are many germs, bacteria, and pathogens that able to cause many dangerous diseases if the people consume the water. Diarrhea and cholera are the examples if the diseases that might infected the people who consume the water.

 

To be able to consume this water, the government or the institution who taking care of the medical issue in the related country able to purify the water using the solar power. If the government not taking the serious act to deal with this issues, it will caused many children died by the diarrhea. Solar water treatment will able to clean the water from the various germs. Small-scale solar water treatment programs are a good option in developing countries because they require few supplies and are inexpensive to operate.  In addition, solar treatment does not add any chemicals, flavors, or colors to the water and no hazardous by-products are produced. 

It is seems to be the perfect solution for the government the save their citizens from the dangerous diseases. It is also practical and easy to do the purification system to the water as I wrote before.