3 ms·
All removed with basic filtration+activated carbon. I've spent time in countries at the bottom of the human development index. (Good) filters are enough.
by throwawy123117 9y ago
All removed with basic filtration+activated carbon. I've spent time in countries at the bottom of the human development index. (Good) filters are enough.
- seanmcdirmid 9y agoAnd arsenic? We aren’t talking about western style contaminates here. Sure a good filter can remove 70% of the arsenic from your water, but...
- throwawy1231172 9y agoDoable with various techniques, to varying levels of effectiveness. Activated carbon is the cheapest, but not the most effective. Definitely tractable. http://www.oregon.gov/oha/PH/HealthyEnvironments/DrinkingWater/SourceWater/Documents/gw/arsenicremoval.pdf http://www.oregon.gov/oha/PH/HealthyEnvironments/DrinkingWat... http://www.who.int/water_sanitation_health/hygiene/om/linkingchap6.pdf http://www.who.int/water_sanitation_health/hygiene/om/linkin...