B.C. community looks to remove traces of drugs from water. One third of Canadian drinking water samples contain traces of pharmaceuticals from municipal sewage

Vancouver Sun B.C. community looks to remove traces of drugs from water. One third of Canadian drinking water samples contain traces of pharmaceuticals from municipal sewage. By Randy Shore, November 12, 2014.http://www.vancouversun.com/health/community+looks+remove+traces+drugs+from+water/10375508/story.html