The magic school bus at the waterworks by joanna cole.
Water purification system diagram for kids.
Water purification process by which undesired chemical compounds organic and inorganic materials and biological contaminants are removed from water that process also includes distillation the conversion of a liquid into vapour to condense it back to liquid form and deionization ion removal through the extraction of dissolved salts.
Water purification is the process of removing undesirable chemicals biological contaminants suspended solids and gases from water.
Peel a banana and grind the peel in a blender.
You won t need it for the filter.
Suspended particles get stuck to the chemicals to form floc.
Hold the filter over a cup.
The diagram below shows a basic water treatment process for surface water.
You may discard the banana or eat it.
Fruit peels have the ability to absorb bacteria.
Because we won t disinfect our water for this water project and will just be making an example water filtration system it is not safe to drink as this purification process and treatment process we will experiment with will not provide safe and pure water.
The story of water on earth by rochelle strauss.
Pour water through the coffee filter.
Adult supervision required when handling chemicals and or cutting objects remember to use proper safety equipment when experimenting.
See 200 stem projects for kids we have read a few great books on this topic.
This week we worked on a water filtration experiment to teach the kids about water pollution and clean water.
One major purpose of water purification is to provide.
Once the peel is blended put it into a coffee filter.
Make a water filter using a fruit peel.
The goal is to produce water fit for specific purposes.