ABSTRACT Five different filling stations (Station A, Station B, Station C, Station D and Station E) were analyzed for Total Petroleum Hydrocarbons and heavy metals concentration using Gas …
DETERMINATION THE CONCENTRATION LEVELS OF TOTAL PETROLEUM HYDROCARBONS TPH IN SOILS FOUND IN AUTOMOBILE SHOP
DETERMINATION THE CONCENTRATION LEVELS OF TOTAL PETROLEUM HYDROCARBONS TPH IN SOILS FOUND IN AUTOMOBILE SHOP CHAPTER ONE INTRODUCTION 1.1 BACKGROUND OF STUDY Petroleum hydrocarbons are …