In 3–5 sentences, identify one human activity that has increased the amount of lead in drinking water. Then explain the water filtration method best suited to remove lead from the drinking water supply...
1 answer
One human activity that has increased the amount of lead in drinking water is the use of lead-based pipes and soldering in older buildings. The best water filtration method to remove lead from the drinking water supply is reverse osmosis. Reverse osmosis is effective in removing lead as it uses a semipermeable membrane to filter out contaminants, including lead, from the water supply. Additionally, activated carbon filters can also be used as they are capable of adsorbing lead particles.