International relations Austria

Hinsinger P. Bioavailability of trace element as related to root-induced chemical changes in the rhizosphere. Proceeding of 5th International Conference on the Biogeochemistry of Trace elements, Vienna, Austria, 1999. 

Rippen G, Wesp H. 1993. Kale uptake of of PCDD/PCDF, PCB and PAH under field conditions Importance of gaseous dry deposition. Presented at Dioxin 93. 13th International Symposium on Chlorinated Dioxins and Related Compounds, Vienna,Austria, September 1993. 

Klaine SJ, Richards P, Baker D, Naddy R, Brown T, Joab B, Casey R, Fernandez D, Over-meyer J, Benjamin R. 1997. Agrochemical fate and effects in terrestrial, aquatic and estuarine ecosystems. Environmental Behaviour of Crop Protection Chemicals Proceedings of an international symposium on the use of nuclear and related techniques for studying the behaviour of crop protection chemicals. Vienna (Austria) International Atomic Energy Agency, p 247-263. 

J. Vikelsoe, H. Madsen and K. Hansen, presented at Dioxin 93,13th International Symposium on Chlonnated Dioxins and Related Compounds, Vienna, Austria, September 1993. 

EnviNOx Two related processes for removing N20 and NOx from the tailgases from nitric acid manufacture by the Ostwald process. Both variants use two beds of two zeolite catalysts modified with iron. The first variant is for gases hotter than 425°C and involves injecting ammonia between the beds. The second variant, for gases cooler than 425°C, injects ammonia before the first bed and a volatile hydrocarbon between the beds. Developed by Uhde in association with Agrolinz Melamine International. The first variant was installed in Linz, Austria, in 2003. The second variant was installed in Egypt in 2007. The catalysts are supplied by Sud-Chemie. 

Enache, M., P. Palit, J.C. Dearden, and N.W. Lepp. 1999. Evaluation of cation toxicides to sunflower A study related to the assessment of enviroiunental hazards. Proceedings of Extended Abstracts, 5th International Conference on the Biogeochemistry of Trace Elements, Vol. 2. Vienna, Austria, July 11-15, 1999,1120-1121. 

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