Geological Society of America

1:30 PM

RELEASE OF ARSENIC AND CHEMICAL ALTERATION OF VOLCANIC ROCKS IN ALKALINE VOLCANIC LAKES

Dina Lopez, 8073 ROLLING HILLS DRI, ATHENS, OH

131285 (Technical Sessions)

1:50 PM

MUD VOLCANIC ACTIVITY IN THE SOUTHWESTERN TAIWAN AND THEIR POSSIBLE INFLUENCE ON ARSENIC MOBILIZATION

Jiin-Shuh Jean, National Cheng Kung University, Tainan, N/A and Bibhash Nath, The University of Western Australia, Crawley, N/A and Ming-Kuo Lee, Auburn University, Auburn, AL and Chia-Chuan Liu, National Cheng Kung University, Tainan, N/A

129847 (Technical Sessions)

2:05 PM

DEVELOPMENT OF CONCEPTUAL HYDROGEOLOGICAL MODEL FOR EVALUATION OF THE AQUIFERS WITH LOW ARSENIC GROUNDWATER IN MATLAB UPAZILA, SOUTH-EASTERN BANGLADESH

Mattias von Brömssen, Ramböll Sweden AB, Stockholm, N/A and Lars Møller Markussen, Rambøll Danmark A/S, Virum, N/A and Kazi Matin Ahmed, University of Dhaka, Dhaka, N/A and Roger Thunvik, Royal Institute of Technology (KTH), Stockholm, N/A and M. Aziz Hasan, University of Dhaka, Dhaka, N/A and Gunnar Jacks, KTH Royal Institute of Technology, Stockholm and M. Jakariya, NGO Forum NGO-Forum For Drinking Water and Sanitation, Dhaka, N/A and Prosun Bhattacharya, Royal Institute of Technology (KTH), Stockholm, N/A

129831 (Technical Sessions)

2:20 PM

ADSORPTION BEHAVIOUR OF ARSENIC IN THE OXIDIZED AQUIFERS IN MATLAB UPAZILA, BANGLADESH

Sara Häller, Royal Institute of Technology (KTH), Stockholm, N/A and Annelie Bivén, Royal Institute of Technology (KTH), Stockholm, N/A and Mattias von Brömssen, Royal Institute of Technology (KTH), Stockholm, N/A and M. Aziz Hasan, Royal Institute of Technology (KTH), Stockholm, N/A and Prosun Bhattacharya, KTH Royal Institute of Technology, Stockholm and Jon Petter Gustafsson, Royal Institute of Technology (KTH), Stockholm, N/A and Roger Thunvik, Royal Institute of Technology (KTH), Stockholm, N/A and Kazi Matin Ahmed, University of Dhaka, Dhaka, N/A and Gunnar Jacks, KTH Royal Institute of Technology, Stockholm

127227 (Technical Sessions)

2:35 PM

FIELD-SCALE APPLICATION OF SURFACE COMPLEXATION MODELING USING PHREEQC FOR PREDICTING SOLID-PHASE ARSENIC OCCURRENCES IN THE SEDIMENTS OF THE MISSISSIPPI RIVER VALLEY ALLUVIAL AQUIFER, ARKANSAS, USA

M.U. Sharif, University of Arkansas, Fayetteville, AR and Ralph K. Davis, University of Arkansas, Fayetteville, AR and Kenneth F. Steele, University of Arkansas, Fayetteville, AR and Phillip D. Hays, University of Arkansas, Fayetteville, AR and Burmshik Kim, University of Arkansas, Fayetteville, AR and Tim M. Kresse, US Geological Survey, Little Rock, AR and John A. Fazio, Arkansas Department of Environmental Quality, Little Rock, AR

126724 (Technical Sessions)

2:50 PM

GENERIC MODELLING OF THE IMPACT OF IRRIGATION ON ARSENIC TRANSPORT IN SHALLOW GROUNDWATER IN THE ALLUVIAL AQUIFERS IN THE SANTIAGO DEL ESTERO PROVINCE, ARGENTINA

Roger Thunvik, Royal Institute of Technology (KTH), Stockholm, N/A and Amanuel Tecle, Royal Institute of Technology (KTH), Stockholm, N/A and Prosun Bhattacharya, KTH Royal Institute of Technology, Stockholm and Katrin Lindbäck, Royal Institute of Technology (KTH), Stockholm, N/A and Anna Maria Sjölin, Royal Institute of Technology (KTH), Stockholm, N/A and Raúl A. Martin, Universidad Nacional de Santiago del Estero (UNSE), Santiago del Estero, N/A and Angel del R. Storniolo, Universidad Nacional de Santiago del Estero (UNSE), Santiago del Estero, N/A and Ondra Sracek, Masaryk University, Brno, N/A and Jochen Bundschuh, National Cheng Kung University, Tainan City

129869 (Technical Sessions)

3:05 PM

THE RELEASE AND TRANSPORT OF ARSENIC AND OTHER TRACE ELEMENTS FROM A POULTRY LITTER APPLICATION IN AN AGRICULTURAL WATERSHED

Elizabeth Diesel, Virginia Tech, Blacksburg, VA and Madeline Schreiber, Virginia Polytechnic Inst & State Univ Dept Geosciences, Blacksburg, VA

130137 (Technical Sessions)

3:20 PM

HEALTH EFFECTS OF ARSENIC - MODIFYING EFFECTS OF AGE, METABOLISM AND NUTRITION

Marie Vahter, Karolinska Institutet, Stockholm, N/A

130800 (Technical Sessions)

3:40 PM

SPECIATION OF ARSENIC METABOLIC INTERMEDIATES IN HUMAN URINE BY HPLC AND HYDRIDE GENERATION ATOMIC FLUORESCENCE SPECTROMETRY

M. Alauddin, Wagner College, Staten Island, NY and M. Bhattacharjee, Wagner College, Staten Island, NY and S. Sultana, Wagner College, Staten Island, NY and A.B.M. Zakaria, Exonics Technology Center, Dhaka, N/A

132692 (Technical Sessions)

3:55 PM

ARSENIC BIOACCUMULATION BY MICROALGAE ISOLATED FROM CONTAMINATED SOILS

Daniela M. de L. Simões, Federal University of Vicosa, Vicosa, MG, N/A and Jaime W.V. de Mello, Federal University of Vicosa, Vicosa, MG, N/A and Rosane Aguiar, Federal University of Vicosa, Vicosa, MG, N/A and Walter A.P. Abrahão, Federal University of Vicosa, Vicosa, MG, N/A and Juliana A. Martins, Federal University of Vicosa, Vicosa, MG, N/A and Michelly F. Singulani, Federal University of Vicosa, Vicosa, MG, N/A

123352 (Technical Sessions)

4:10 PM

A NOVEL TECHNIQUE FOR ARSENIC REMEDIATION WITH FE-MN OXIDE PRECIPITATION IN AN ARTIFICIAL AQUIFER: PRELIMINARY RESULTS

Joyanto Routh, Stockholm University, Stockholm, N/A and Rolf Hallberg, Stockholm University, Stockholm, N/A and S.P. Sinha Ray, Centre for Ground Water Studies, Kolkata, N/A

129844 (Technical Sessions)

4:25 PM

IRON COATED POTTERY GRANULES FOR ARSENIC REMOVAL FROM DRINKING WATER

Lianjie Dong, University of Hawaii, Honolulu, HI and Pavel Zinin, University of Hawaii, Honolulu, HI and Li Chung Ming, University of Hawaii, Honolulu, HI and James P. Cowen, University of Hawaii, Honolulu, HI

129597 (Technical Sessions)

4:40 PM

WELL DESIGN CRITERIA PROVIDING REDUCED CONCENTRATIONS OF GEOGENIC ARSENIC AND URANIUM, SAN JOAQUIN VALLEY, CALIFORNIA

Michael E. Guilbert, Provost & Pritchard Engineering Group, Inc, Fresno, CA and Christopher S. Johnson, Fresno, CA

122447 (Technical Sessions)

4:55 PM

DETERMINING IRON TO PHOSPHATE RATIOS AS A TOOL FOR PREDICTING THE EFFECTIVENESS OF ARSENIC TREATMENT SYSTEMS

Tom Mahin, Massachusetts Institute of Technology (MIT), Cambridge, MA and Susan Murcott, Massachusetts Institute of Technology (MIT), Cambridge, MA and Tommy Ngai, Centre for Affordable Water and Sanitation Technology (CAWST), Calgary, AB and Mohon Kumar Mondal, LEDARS (formerly GUS), Satkhira, N/A

127525 (Technical Sessions)

5:10 PM

CHLORINATION OF SURFACE WATERS IN THE BENGAL BASIN

Richard Wilson, Harvard University, Cambridge, MA

130588 (Technical Sessions)

T222 Arsenic: From Nature to Human II

Presentations