1. Trace Metals Concentrations in Dust from Gravel Roads Treated with Oil and Gas Produced Water Restricted (Penn State Only) Author: Mokhtar, Yossra Maged Title: Trace Metals Concentrations in Dust from Gravel Roads Treated with Oil and Gas Produced Water Graduate Program: Environmental Engineering (MS) Keywords: Oil and gas produced waterRadiumLeadDust suppressionTrace metalsUnpaved roadsBeneficial reuseOGPWGravel roads File: Login to Download Committee Members: Nathaniel Richard Warner, Thesis Advisor/Co-AdvisorWilliam D Burgos, Committee MemberJay Regan, Committee MemberPatrick Joseph Fox, Program Head/Chair