1. Ph.D. Candidate, School of Civil Engineering and Environmental Science, Univ. of Oklahoma, 202 W. Boyd St., Rm. 334, Norman, OK 73019 (corresponding author).
2. Professor, School of Civil Engineering and Environmental Science, Univ. of Oklahoma, 202 W. Boyd St., Rm. 334, Norman, OK 73019.
3. Professor, School of Civil Engineering and Environmental Science and Director, Water Technology for Emerging Regions Center, Univ. of Oklahoma, 202 W. Boyd St., Rm. 334, Norman, OK 73019.