New PDF release: Arsenic contamination of groundwater : mechanism, analysis,

By Satinder Ahuja

ISBN-10: 0470144475

ISBN-13: 9780470144473

  • Provides a plausible reference, describing the state-of-knowledge on resources of arsenic illness in floor water, which impacts approximately a hundred million humans worldwide.
  • With contributions from world-renowned specialists within the box, this publication explores advancements within the delivery kinetics, detection, dimension, seasonal biking, accumulation, geochemistry, elimination, and toxicology of arsenic.
  • Includes compelling case reviews describing how arsenic infection happens and the devastating results at the humans and atmosphere stricken by it.

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Additional resources for Arsenic contamination of groundwater : mechanism, analysis, and remediation

Example text

Iron and arsenic speciation in groundwaters from West Bengal, India by coupled HPLC–ICP–MS utilising a heaxapole collision cell. In J. G. Holland and S. D. , Plasma Source Mass Spectrometry: Applications and Emerging Technologies. The Royal Society of Chemistry, Cambridge, UK, pp. 112–126. Gault, A. , J. Jana, S. Chakraborty, P. Mukherjee, M. Sarkar, B. Nath, D. A. Polya, and D. Chatterjee (2005a). Preservation strategies for inorganic arsenic species in REFERENCES 75 high iron, low Eh groundwater from West Bengal, India.

Pfaff, T. Pichler, C. Saltikov, M. Stute, and A. van Geen (2006). Ensuring safe drinking water in Bangladesh. Science, 314:1687–1688. , K. Izumi, H. Fukuhara, H. Masuda, S. Nakano, T. Yoshimura, H. Ohfuji, A. H. Md, and K. Akai (2004). Mineralogical and geomicrobiological investigations on groundwater arsenic enrichment in Bangladesh. Appl. , 19:215–230. Anderson, C. , and G. M. Cook (2004). Isolation and characterization of arsenatereducing bacteria from arsenic-contaminated sites in New Zealand.

A good correlation between iron and arsenic, but not between sulfur and arsenic, is found from the arsenic-affected aquifers through chemical analyses of groundwaters (Smedley and Kinniburgh, 2002, and references therein). Geological studies (Umisto, 1987) based on Bangladeshi and Indian sites failed to show any evidence of arsenic-rich sulfidic mineral deposition either on the surface or in the subsurface in the affected region. Moreover, oxidation of arsenic-bearing sulfidic minerals that causes mobilization of arsenic from these minerals is highly unlikely in the relative oxygen-poor subsurface environment (Von Bromssen, 1999).

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Arsenic contamination of groundwater : mechanism, analysis, and remediation by Satinder Ahuja

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