Baji Refinery Water Treatment to Reuse for Agricultural Purposes

Abstract

The purpose of this research is to treat Baiji refinery waste water by adding tertiary treatment which consist of two units:-Lamella precipitators & adsorption by activated carbon,and reuse it for agricultural purposes.The treatment covers 2000 m3/hr of water which contains organic and heavy metals impurities not recommended to drain to river according to Environmental rules. Good results were gained in this research and the removal was 90% by adsorption & Lamella precipitation .This result is not according to environmental rules so we treat the waste water by using poly ferric chlorides to remove all the remaining phenol and be written the environmental limits for reuse the water for agriculteral purposes.