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Program for Session 15i

Monday 22nd June AM: Room ICE

15i (Poster): Geogenic chemicals in groundwaters and soils: biogeochemistry, hazard mapping/risk assessment, remediation technologies

273  New Human Activities in Africa Affecting the Ozone Layer
Abubakar B, Rufai B, Oruonye ED, Muhammed M & Wakil AT
274  Relation between Chlorophenol and Chloroanizol Cork Content and Soil Chemical Composition
Anjos O & Marques J
275  Arsenic Mobilization in Acid Mine Drainage from the Tinto Santa Rosa Mine, Iberian Pyrite Belt, Spain
Asta MP, Ayora C, Cama J, Román-Ross G, Gault AG, Charnock JM & Acero P
276  Groundwater Hydrogeochemical Anomalies in São Paulo State, Brazil
Bertolo R, Bourotte C & Marcolan L
277  Geochemical Characterization of Groundwater from Patancheru Industrial Area, Medak District, Hyderabad, India
Dasaram B, Satyanarayanan M & Sudarshan V
278  Stochastic Approach to Assess a Nitrate Process-Factor in Soil Water
El-Sadek A
279  Accumulation of Arsenic in Polluted and Unpolluted Small Watersheds in Central Europe
Erbanova L, Novak M & Fottova D
280  Heavy Metals and Arsenic Contamination in Mining Areas: A Biogeochemical Approach
Favas P, Pratas J & Gomes M
281  The Tritium as an Indicator for Landfill Leachate Pollution (Case of Mediouna Landfill, Morocco)
Fekri A, Wahbi M, Benbouziane A, Hammoumi O & Marah H
282  Environmental Geochemical Mapping of Soils in the City of Huelva (SW Spain)
Guillén Herrera MT, Delgado J, Nieto Liñan JM, Albanese S, Lima A & De Vivo B
283  Eco-Geochemical Assessment of Agroecosystems – Cadmium in Chengdu Economical Region, Sichuan, China
Hou Q, Yang Z, Yu T & Xia X
284  In situ Precipitation of Arsenic and Heavy Metals in Contaminated Soils by Microbiological Sulfate Reduction
Jang H-Y, Chon H-T, Lee J-U & Sager M
285  Behaviour of Ethanol Blended Petroleum Hydrocarbons in a Bench-Scale Aquifer Tank
Jiang Y, Chen YD & Zhu Y
286  Groundwater Geochemistry and As Content in the Eastern Pannonian Basin (Romania) – PCA Analysis
Jimenez C, Mertens J, Rowland HAL, Baciu C, Berg M, Furrer G, Hug S & Cordos E
287  Problems with High Concentrations of Mn and Fe at the Pumping Site Petruševec – Zagreb (Croatia)
Larva O, Marković T & Brkić Ž
288  Geochemical Features of Heavy Metals in Estuary Sediments of the Pearl River
Li T & Rao W
289  Organic Contamination of Bentonite: Electrokinetic Remediation
Lima AT, Loch JPG & Kleingeld P
290  Fluoride Removal by Activated Iron-Manganese Nodules
Liu Q & Guo H
291  Combined FISH, μ-XRF, and SEM Analysis to Examine Microbe-Metal Interactions on Root Surfaces
Maier RM, Chorover J, Iverson SL & Hayes SM
292  Comparative Study of Heavy Metal Concentration of Stream Sediments on Major Rivers of Texas, USA and Several Rivers of Japan
Matsumoto I, Hoffman D, McAlister J, Wolfe J & Ishiga H
293  Alteration of Arsenopyrite in Soils Under Different Tree Stands
Mihaljevic M, Ettler V, Sebek O, Strnad L, Drahota P & Prochazka R
294  Geochemical Distribution of Heavy Metals in the Downstream of Polluted Tsurumi River Water and Sediments
Mohiuddin KM, Ogawa Y & Shikazono N
295  Mitigation of Geogenic Arsenic-Bearing Groundwaters: Assessing the Importance of Risk Substitution Arising from Waterborne Pathogens
Mondal D, Polya D, Giri A, Banerjee M, Hegan A, Rodriguez-Lado L, Bradford W, Banerjee N, Kundu M & Ganguli B
296  Lead Isotopes in Groundwater as Indicator of Water-Rock Interaction (Masheshwaram Catchment, Andhra Pradesh, India)
Negrel P, Millot R, Roy S, Guerrot C & Pauwels H
297  Low-Cost Adsorption Media for Removal of Toxic Metals from Contaminated Water
Norrström A-C
298  Sustainable Development within Kenyas Semi-Arid Climatic Communities
Nyabade G
299  Is There a Link between Bedrock Metamorphic Grade and Arsenic Concentrations in Groundwater?
O'Shea B, Yang Q, Maclean A, Brock P, Marvinney R & Zheng Y
300  Modeling of Groundwater Arsenic Contamination in Nepal: Geostatistical Predictions of Risk Using Remote Sensing Images
Parsons C, Lado Rodriguez L, Reuter HI & Montanarella L
301  Identification of Anthropogenic Influences on Groundwater Quality Based on Hydrogeochemistry Survey in Nanfei Watershed, China
Qian JZ, Luo SH, Liu Y & Chen G
302  Impact of Urban Stormwater on Sediment Quality in an Enclosed bay of the Lule River, Northern Sweden
Rentz R, Widerlund A, Viklander M & Öhlander B
303  Bioavailability and Potential Human Health Impacts of Hg, As and Other Potentially Toxic Elements Soil Contamination Near Mining Sites: Current Knowledge and Future Priorities
Rodrigues S, Henriques B, Araújo C, Ferreira da Silva E, Romkens P, Pereira E & Duarte A
304  Assessment of Zn Pollution Level in Sediment and Water of Nomi River, Tokyo, Japan
Sharmin S & Shikazono N
305  Remediation of Metal, Arsenic and Phenanthrene Contaminated Soil Using Charcoal and Iron Filings
Sneath H, Wingate J, Hutchings T & De Leij F
306  Prosopis juliflora and Mycorrhizal Fungi to Revegetate Acidic, Metalliferous Desert Mine Tailings
Solis-Dominguez FA & Maier RM
307  Manganese Solid Produced during Arsenite Oxidation by Permanganate
Song K, Bae J & Lee G
308  Adsorption of Fluoride on Synthetic Hydroxyapatite
Sternitzke V & Johnson A
309  Mineral-Geochemical Investigation in Order to Determinate the Arsenic Bearing Mineral in the Stream Sediments at the Kuhsorkh Polluted Area, NE Iran
Tabasi S, Abedi A & Parvaresh M
310  Influence of Organic Acids on Heavy Metals Mobilization in the Soil Suspension
Vesely T, Tlustos P & Szakova J
311  Lithologic, Hydrologic, and Biogeochemical Influences on Spatio-Temporal Variability of As and Hg Concentrations in Groundwater
Vlassopoulos D, Bessinger B, Illera V & O'Day P
312  Charcoals for Land Remediation
Wingate J, Sneath H, de Leij F & Hutchings T
313  The Distribution of Salinity and pH in the Coastal Estuarine Mangrove Wetland Soil
Wu Y, Liu R & Liang Z
314  Study on Data Statistic Principles and Methods for Regional Ecogeochemical Assessments
Yu T, Yang Z, Hou Q, Xi X & Feng H
315  The Study on Volatile Petroleum Hydrocarbons (VPH) in Soils from Refueling Service Station in Beijing, China
Zhu X, Huang Y & Ji H

Wednesday 24th June AM: Room A1/Th

15i (Oral): Geogenic chemicals in groundwaters and soils: biogeochemistry, hazard mapping/risk assessment, remediation technologies
Session chaired by David Polya & Annette Johnson

09:30  Release of As(III) in Groundwater: An Energetically Driven Model Tested on Bengal Delta Sediments
Burnol A & Charlet L
09:45  Temporal and Seasonal Variation in Tubewell Water Arsenic Concentrations in Matlab, Bangladesh
Jakariya M, Rahman SN, Bhattacharya P, Rahman M, von Brömssen M, Persson L-Å & Vahter M
10:00  Isotopic Investigation into the Role of Surface Waters in Promoting Arsenic Release in Bengali Groundwaters
Lawson M, Ballentine C, Polya D, Zhou Z, Smith K, Boyce A, Chatterjee D, Majumder S & Biswas A
10:15  Arsenic Remobilization from Paddy Soil during Monsoon Flooding in Bangladesh
Roberts LC, Hug SJ, Dittmar J, Voegelin A, Kretzschmar R, Wehrli B, Cirpka OA, Saha GC, Ali MA & Badruzzaman ABM
10:30  Biovolatilisation of Arsenic: Validation of a Low Level, Field Deployable, Chemo-Trapping Technique
Mestrot A, Krupp E, Feldmann J & Meharg A
10:45  Variations in the Redox State of As and Fe Measured by X-Ray Absorption Spectroscopy in Aquifers of Bangladesh and their Effect on As Adsorption
Itai T, Takahashi Y, Mitamura M, Maruoka T & Masuda H
11:00  Cu(II) Sorption to Bacillus subtilis and Bacteriogenic Ferrihydrite: Insights from XAS Spectroscopy
Moon E & Peacock C
11:15  Behaviour of As in Sequential Sediment Extractions Observed by µSy-XRF Analysis
Eiche E, Kramar U, Berner Z, Norra S, Berg M & Neumann T
11:30  As Mobilization and Accumulation in Topsoils (Chalkidiki, Greece)
Casentini B, Nikolaidis NP & Hug SJ
11:45  Controls on Groundwater Geochemistry & Arsenic Mobilisation Processes in Aquifers of Eastern Europe (Pannonian Basin)
Rowland H, Jimenez C, Omoregie E, Mertens J, Berg M, Baciu C & Hug S
12:00  Linking Microbial Community Structure to Groundwater Arsenic Concentrations in Pannonian Basin Wells
Omoregie E, Rowland H, Jimenez C, Mertens J, Baciu C, Polya D & Lloyld J
12:15  Mineralogical and Geochemical Controls on Arsenic Mobility in Geothermal Areas of the Philippines
Pascua C, Sato T & Arcilla C

Thursday 25th June AM: Room A1/Th

15i (Oral): Geogenic chemicals in groundwaters and soils: biogeochemistry, hazard mapping/risk assessment, remediation technologies
Session chaired by David Polya & Annette Johnson

09:30  Keynote: How As Mitigation in Bangladesh can be Hampered by Other Factors, Some Geogenic (Mn, P), Others not
van Geen A & Ahmed KM
10:00  In situ Removal of Arsenic: Column Studies
Johnston R & Singer P
10:15  IHE-Adart An Innovative Dutch Arsenic Removal Technology
Petrusevksi B, Slokar Y, van der Meer WG & Schippers JC
10:30  A Computational Study of the Immobilisation of Arsenic in Groundwater
Du Z, Robertson M & de Leeuw N
10:45  Al Nanoclusters: A New Method for As Removal from Water
Mertens J, Rowland H, Jimenez C, Baciu C, Hug S, Wehrli B & Furrer G
11:00  The Effect of Fe(II) on Schwertmannite Transformation and its Interference with As
Paikaray S & Peiffer S
11:15  Arsenic Uptake by a Natural Vivianite Material
Hudson-Edwards K, Houghton S & Taylor K
11:30  In situ Remediation: A Noble Approach for Arsenic Contaminated Groundwater
Kumar N, VanRoy S, Bastiaens L, Diels L & Vanbroekhoven K
11:45  Sediment Remediation of Metal and Metalloid Contaminants with Reactive Amendments
O'Day P, Serrano S, Bessinger B, Illera V & Vlassopoulos D
12:00  Biological Selenium Remediation – A Simple Process Complicated
Lenz M, Van Hullebusch E, Farges F, Corvini P & Lens P
12:15  Science, Policy and Implementation Gaps: An Exploration of Groundwater Management in Hungary
Leventon J

Thursday 25th June PM: Room A1/Th

15i (Oral): Geogenic chemicals in groundwaters and soils: biogeochemistry, hazard mapping/risk assessment, remediation technologies
Session chaired by David Polya & Annette Johnson

14:30  Geochemical Landscape Studies of Geogenic Trace Elements in Northern California, USA
Goldhaber M, Morrison J, Holloway J, Mills C & Wanty R
14:45  Global Geochemical Baseline Mapping for Environmental Management in India
Govil P, Krishna A, Gowd S & Murthy N
15:00  Predicting Areas of Groundwater As Contamination from Surface Parameters and Geology at Depth
Winkel L, Berg M, Amini M, Hug SJ & Johnson CA
15:15  Spatial Distribution of Arsenic in Groundwater and its Impact on Human Health
Khan NI, Owens G & Bruce D
15:30  Modeling Large Scale Geogenic Contamiantion of Groundwater, Combining Geochemical Expertise and Statistical Techniques
Amini M, Johnson A, Abbaspour K, Mueller K, Berg M, Winkel L & Hug S
15:45  Rare Earth Elements and Arsenic along a Groundwater Flow Path in the Hetao Basin, Inner Mongolia
Guo H, Zhang B, Li Y & Wang G
16:00  Geogenic Trace Elements in Groundwaters in the Mt Etna Region: Geostastistical, Proteomic & Epidemiological Approaches to Assessing Human Exposure and Health Risks
Cascio C, Lado LR, Polya D, Zappia M, Patti F, Nicoletti A, Jenkins R & Haris P
16:15  Rainwater-Induced Leaching of Selenium, Arsenic and Vanadium from Etnean Volcanic Soils
Floor G, Calabrese S, Roman-Ross G, D'Alessandro W & Aiuppa A
16:30  Effect of Land Use Conversion from Rice Paddies to Vegetable Plots on Phosphorus Fractionations in Soil
Huang B & Darilek J
16:45  Origin, Fate and Trasport of Chromium(VI) in Oropos, Greece
Moraetis D, Nikolaidis N & Karatzas G
17:00  Geogenic Contamination of Groundwater with Fluoride in the Rift Valley of Ethiopia and Its Mitigations
Feleke Z, Mulugeta E, Alemu A & Chandravanshi BS
17:15  Fluoride Mobilisation in India
Jacks G, Harkumar P & Bhattacharya P