The Struggles of Dirty Water
We are becoming even more aware of the inequality of water cleanliness in the world. We are struggling to find a local water source that provides sufficiently dirty water to do testing with. We are trying a new method to get bacteria in lake water to grow before we use it for testing. We are delivering some water samples to the health department today in hopes that we will have finally found a suitable source for dirty water.
Posted on March 19, 2014, in Uncategorized and tagged biosand, biosand filter, clean, collection, filter, filters, filtration, purification, research, science, water, world. Bookmark the permalink. Leave a comment.