TY - JOUR A1 - Bao, G A1 - John, W W A1 - Johnson, W P T1 - Chromatographic alteration of a nonionic surfactant mixture during transport in dense nonaqueous phase liquid contaminated sediment. Y1 - 2000/02/15 N1 - R826650 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 34 IS - 4 SP - 680 EP - 685 PB - American Chemical Society ER - TY - JOUR A1 - John, W W A1 - Bao, G B A1 - Johnson, W P A1 - Stauffer, T B T1 - Sorption of nonionic surfactant oligomers to sediment and PCE DNAPL: effects on PCE distribution between water and sediment. Y1 - 2000/02/15 N1 - R826650 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 34 IS - 4 SP - 672 EP - 679 PB - American Chemical Society ER - TY - JOUR A1 - Johnson, W P A1 - Bao, G A1 - John, W W T1 - Specific UV absorbance of Aldrich humic acid: changes during transport in aquifer sediment. Y1 - 2002/02/15 N1 - R826650 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 36 IS - 4 SP - 608 EP - 616 ER - TY - CONF A1 - Bao, B A1 - John, W W A1 - Johnson, W P T1 - Chromatographic evolution of a nonionic surfactant mixture during transport in DNAPL contaminated sediment Y1 - 1999/10/ N1 - R826650 ER - TY - CONF A1 - Bao, G A1 - Johnson, W P A1 - John, W W T1 - Chromatographic alternation of Aldrich humic acid during transport to DNAPL-contaminated sediment Y1 - 2000/08/ N1 - R826650 ER - TY - CONF A1 - John, W W A1 - Bao, B A1 - Johnson, W P A1 - Stauffer, T B T1 - Mixed sorption of nonionic surfactant oligomers to low foc aquifer sediment and PCE DNAPL, and the resulting effect on Kd Y1 - 1999/10/ N1 - R826650 ER - TY - CONF A1 - Johnson, W P A1 - Bao, G T1 - Comparison of humic acids and nonionic surfactants in remediation of PCE DNAPL: sorption and solubilization behavior Y1 - 2000/08/ N1 - R826650 ER - TY - CONF A1 - Johnson, W P T1 - Characteristics of microspheres and bromide as groundwater tracers in a reactive chemical barrier. N1 - R826650 ER -