Excellent choice! A portable water purification device is a very useful and bene

Excellent choice! A portable water purification device is a very useful and beneficial project.. Here I present you a basic guide to create a portable water purification device economically.: Materials: - A plastic or metal container (like a bottle or a bucket) - An activated carbon filter - A sand filter - A membrane filter (as a home water filter) - An inlet and outlet tube - A bulb or a small hand pump (Optional) Instructions: 1. Clean and disinfect the container. 2. Add a layer of sand filter to the bottom of the container. 3. Add a layer of activated carbon filter on top of the sand. 4. Place the membrane filter on top of the container. 5. Connect the inlet and outlet tube. 6. If you wish, Add a light bulb or small hand pump to facilitate water flow. Operation: 1. Fill the container with non-potable water. 2. The water passes through the filters in order (arena, activated carbon and membrane). 3. Purified water comes out through the outlet pipe. Tips to maintain quality and reduce costs: - Use recycled or low-cost materials. - Make sure the filters are of good quality and suitable for water purification. - Consider adding a UV disinfection or chlorination system to eliminate bacteria and viruses. - Be sure to test and adjust the device before use.. Remember that water purification is a complex process and it is important to ensure that the device is effective and safe.. If you are not sure how to proceed, Consider consulting with an expert or looking for more detailed guides.. Good luck with your project!!