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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sisr, Luděk Mihaljevič, Martin Ettler, Vojtěch Strnad, Ladislav Šebek, Ondřej |
| Copyright Year | 2007 |
| Abstract | The mobility of arsenic in Cambisol under the influence of added barnyard manure and application of a phosphate solution to the soil was described on the basis of column experiments. A soil sample containing 126 mg/kg total As and 3.72 mg/kg specifically-sorbed As was extracted using demineralized water (DIW) or a 28 μmol/l phosphate solution in a column containing untreated soil and in a column with added barnyard fertilizer. The pH, Eh, alkalinity, main components, including DOC, and selected trace elements (Al, Mn, Pb, Cu, Zn, Cd, Cr, Co, Ni, Ba and As) were determined in the extracts. Hydrodynamic tests of the flow and transport of the substances in the columns were carried out. The addition of barnyard manure was manifested in elevated concentrations of the main inorganic components, DOC and Al and a decrease in the Eh value and Mn concentration. Application of a phosphate solution was manifested in a decrease in the NO3 and SO4 concentrations, probably as a result of the effect of increased biological fixation. The As concentration in extracts varied from 8.8 to 15.5 μg/l and was not dependent on the composition of the extracting solution or the addition of barnyard fertilizer. |
| Starting Page | 465 |
| Ending Page | 473 |
| Page Count | 9 |
| File Format | |
| ISSN | 01676369 |
| Journal | Environmental Monitoring and Assessment |
| Volume Number | 135 |
| Issue Number | 1-3 |
| e-ISSN | 15732959 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2007-03-17 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Arsenic Barnyard manure Column experiment Phosphate fertilizer Soil Environmental Management Atmospheric Protection/Air Quality Control/Air Pollution Ecology Ecotoxicology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Pollution Medicine Management, Monitoring, Policy and Law |
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