The Effect of Using Nano Colloidal Silver on pH and Turbidity of Water Samples from Tigris River / Karada

Abstract

Many scientific investigations carried out on using nano silver colloidal in purification drinking water from bacteria and its effect on pH balance and turbidity were established. Two stages accomplished in this project , first stage include preparation of colloidal silver using Arc discharged method (ADT) with characterization properties and river water samples treatment with colloidal silver in volume ratio (NAg/water ) ((0.1 – 8 )/100)ml with pH and turbidity measurement. The second stage include select the best results from first stage of NAg ratio , pH ,turbidity and study microbiological activity for purification water sample set process and determine the variations in pH and turbidity measurements . Results show good activity of NAg ratio for purification Tigris`s river samples with acceptable pH balance at volume ratio ((0.7 – 0.8 ) /100 ) ml