How to purify water using banana peels.

Banana peels are full of acids and other purifying molecules that have no toxic effect on humans and animals. Heavy metals such as mercury, lead, copper, iron, and other naturally occurring metals are deposited into our water sources by both natural and man-made means such as agriculture. The build up of these metals especially lead and mercury are very dangerous to man and animals leading to nervous conditions ,with resultant damage to the brain. The benefit of using banana peels as purifier stems from the fact they contain sulfur,nitrogen and carboxylic acids,these bind to the heavy metals in the water source and makes the water safe for drinking. The peels can be utilized in the raw state or it can be minced or blended/chopped into cubes and used for the process. The beauty of the process is that its fast, cheap and material( banana peels) are easily available. The same banana peels can be used up to 11 times for the purification without losing its efficacy,thus making it super cost-effective.