PL EN


Preferences help
enabled [disable] Abstract
Number of results
2007 | 9 | 3 | 38-41
Article title

Biodegradability of the compounds introduced with microelement fertilizers into the environment

Content
Title variants
Languages of publication
EN
Abstracts
EN
The results of laboratory studies into the oxygen biodegradation of chelating substances in aqueous medium under kinetic and static test conditions with added glucose as an additional source of carbon, are presented. It has been found that S,S-ethylenediaminedisuccinic acid (S,S-EDDS) and methylglycinediacetic acid (MGDA) are more readily degradable than ethylenediaminetetraacetic acid (EDTA), most commonly used in the production of microelement fertilizers. It has also been found that the presence of additional carbon sources accelerates biodegradation.
Keywords
Publisher

Year
Volume
9
Issue
3
Pages
38-41
Physical description
Dates
published
1 - 1 - 2007
online
6 - 11 - 2007
Contributors
  • Faculty of Chemistry, Institute of Inorganic Technology and Mineral Fertilizers, Wrocław University of Technology, ul. Smoluchowskiego 25, 50-371 Wrocław, Poland
  • Faculty of Chemistry, Institute of Inorganic Technology and Mineral Fertilizers, Wrocław University of Technology, ul. Smoluchowskiego 25, 50-371 Wrocław, Poland
  • Faculty of Chemistry, Institute of Inorganic Technology and Mineral Fertilizers, Wrocław University of Technology, ul. Smoluchowskiego 25, 50-371 Wrocław, Poland
References
  • Gorlach E., Mazur T.: Chemia rolna, PWN, Warsaw, 2001.
  • Oviedo C., Rodriguez J.: EDTA: The chelating agent under environmental scrutiny, Quim. Nova, 2003, 6, 901 - 905.
  • Klimiuk E., Łebkowska M.: Biotechnologia w ochronie środowiska, PWN, Warsaw, 2003.
  • EDTA na cenzurowanym, Przem Chem., 1998, 7, 279 - 280.
  • European Union Risk Assessment Report EDETIC ACID (EDTA), 2004.
  • Bucheli-Witschel M., Egli T.: Environmental fate and microbial degradation of aminopolycarboxylic acids, FEMS Microbiology Reviews, 2001, 25, 69 - 106.
  • Octel Performance Chemicals, EDDS a readily biodegradable chelant that can directly replace EDTA and phosphonates, UK awards for Green chemical technology, 2002.
  • Kos B., Lestan D.: Influence of a biodegradable ([S,S]-EDDS) and nondegradable (EDTA) chelate and hydrogel modified soil water sorption capacity on Pb phytoextraction and leaching, Plant and Soil, 2003, 253, 403 - 411.
  • Tandy S., Ammann A., Schulin R., Nowack B.: Biodegradation and speciation of residual SS-ethylenediaminedisuccinic acid (EDDS) in soil solution left after soil washing, Environmental Pollution, 2006, 142, 191 - 199.
  • Jones P. W., William D. R.: Chemical speciation used to assess [S,S]-ethylenediaminedisuccinic acid (EDDS) as a readily-biodegradable replacement for EDTA in radiochemical decontamination formulations, Applied Radiation and Isotopes, 2001, 54, 587 - 593.
  • Pitter P., Sykora V.: Biodegradability of ethylenediamine-based complexing agents and related compounds, Chemosphere, 2001, 44, 823 - 826.
  • Polska Norma PN-88/C-05561 - Badania tlenowej biodegradacji związków organicznych w środowisku wodnym w warunkach testu statycznego.
  • Polska Norma PN-72/C-04550 - Oznaczanie efektywności biochemicznego utleniania anionowych i niejonowych syntetycznych substancji powierzchniowo czynnych metodą osadu czynnego w warunkach kinetycznych.
  • Polska Norma PN-85/C-04578/02 - Badania zapotrzebowania tlenu i zawartości węgla organicznego. Oznaczanie chemicznego zapotrzebowania tlenu (ChZT) metodą nadmanganianową.
  • Polska Norma PN-74/C-04578/03 - Badania zapotrzebowania tlenu i zawartości węgla organicznego. Oznaczanie chemicznego zapotrzebowania tlenu (ChZT) metodą dwuchromianową
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_v10026-007-0050-7
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.