Arsenic Flows in the Environment of the European Union: A Synoptic Review
2007 (English)In: Arsenic in Soil and Groundwater Environment: Biogeochemical Interactions, Health Effects and Remediation, Trace Metals and other Contaminants in the Environment, Elsevier, 2007, 527-547 p.Chapter in book (Refereed)
During the last two decades, a number of studies were made directed towards the problem of As in groundwater, the mechanisms by which As is released from natural sources and its toxic effects on humans, animals and terrestrial plants in developing countries. There has been negligible focus on As in waste and other materials in modern industrial societies. This work evaluates materials containing As, waste from those and their flows in the European Union (EU-15 states), based on the data available since the 1990s. Due to its high toxicity, the recovery of As in metallurgical industries has been sharply reduced in recent years, although two facilities continue with the production of arsenic trioxide in the EU-15. The uses of As are documented for the glass industry, in wood preservation, in photochemical devices and many other applications. Atmospheric emission of As has decreased substantially since the mid-1990s. But still, coal combustion and metallurgical industry are the main sources of atmospheric emission of As in the EU-15. Arsenic is also an intrinsic part of fly ashes, copper-chromium-arsenic (CCA)-impregnated wood products and sewage sludges. The generation of waste within the EU-15 is enormous and As concentrations vary from 1.8 to 10 mg/kg. This indicates that through waste, 31-88 t of As are disposed off in landfills annually. The leaching of As from landfills has been observed in EU-15 states. Automotive shredder residue contains 20-25 mg/kg As and its disposal in landfills contributes 4-6 t/year As to the EU-15 soils.
Place, publisher, year, edition, pages
Elsevier, 2007. 527-547 p.
, Trace Metals and Other Contaminants in the Environment, ISSN 1875-1121 ; 9
Pulverized Coal Combustion, Tubewell Water, Trace-Elements, Sewage-Sludge, West-Bengal, Fly-Ash, Soil, Contamination, Groundwater, Bangladesh
Environmental Sciences Ecology
IdentifiersURN: urn:nbn:se:kth:diva-86436DOI: 10.1016/s0927-5215(06)09020-5ISI: 000311351700021ScopusID: 2-s2.0-44449131402ISBN: 978-044451820-0OAI: oai:DiVA.org:kth-86436DiVA: diva2:500702
QC 201411172012-02-132012-02-132014-11-17Bibliographically approved