Hydrogeochemical characteristics of acidic water sources around Can Region, Biga Peninsula, NW Turkey

The 8th International Symposium on Eastern Mediterranean Geology, 13-17 October 2014 / Muğla Sıtkı Koçman University, TurkeyAcid rock drainage (ARD) is one of the major sources of water pollution in some countries. Densely generation of ARD have been seen around Can Region (Biga Peninsula-NW Turkey) due to altered (silicification, argillic alteration) volcanic rocks which contain sulfide minerals and specially pyrite and there is inadequate availability of neutralizing carbonate minerals. Forty water samples (including 17 drilling, 5 drinking water, and 18 spring water) were collected from 2011 to 2012. The result show that pH of water samples is lower than 5 in most part of study area