دورية أكاديمية
Uptake rates of semipermeable membrane devices (SPMDs) for PCDDs, PCDFs and PCBs in water and sediment.
| العنوان: | Uptake rates of semipermeable membrane devices (SPMDs) for PCDDs, PCDFs and PCBs in water and sediment. |
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| المؤلفون: | Rantalainen AL; Department of Chemistry, University of Jyväskylä, Finland. alranta@cc.jyu.n, Cretney WJ, Ikonomou MG |
| المصدر: | Chemosphere [Chemosphere] 2000 Jan; Vol. 40 (2), pp. 147-58. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Science Ltd Country of Publication: England NLM ID: 0320657 Publication Model: Print Cited Medium: Print ISSN: 0045-6535 (Print) Linking ISSN: 00456535 NLM ISO Abbreviation: Chemosphere Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Oxford : Elsevier Science Ltd Original Publication: Oxford, New York, : Pergamon Press. |
| مواضيع طبية MeSH: | Membranes, Artificial* , Permeability*, Benzofurans/*chemistry , Polychlorinated Biphenyls/*chemistry , Polychlorinated Dibenzodioxins/*analogs & derivatives , Water/*chemistry, Benzofurans/analysis ; Dibenzofurans, Polychlorinated ; Polychlorinated Biphenyls/analysis ; Polychlorinated Dibenzodioxins/analysis ; Polychlorinated Dibenzodioxins/chemistry ; Soil/analysis ; Water/analysis |
| مستخلص: | Uptake rates of several PCDDs, PCDFs and PCBs were measured for semipermeable membrane devices (SPMDs) under controlled conditions in bulk water and sediment. The study was performed at 19 degrees C and 11 degrees C, and water and sediment concentrations were measured during the exposure. Linear uptake rates for specific PCDD/Fs and PCBs in 19 degrees C water varied from 34 to 111 l/m2 day and in 11 degrees C water from 8.8 to 96 l/m2 day for the whole SPMD. Uptake rates at 19 degrees C sediment ranged from 9.0 to 80 mgOC/m2 day and in 11 degrees C sediment, from 3.0 to 31, mgOC/m2 day. Partitioning of the compounds between membrane and lipid was also measured during the linear uptake phase. The membrane-lipid concentration ratios ranged from 0.02 to 1.11 depending on the compound, temperature, and bulk medium. |
| المشرفين على المادة: | 0 (Benzofurans) 0 (Dibenzofurans, Polychlorinated) 0 (Membranes, Artificial) 0 (Polychlorinated Dibenzodioxins) 0 (Soil) 059QF0KO0R (Water) DFC2HB4I0K (Polychlorinated Biphenyls) |
| تواريخ الأحداث: | Date Created: 20000209 Date Completed: 20000224 Latest Revision: 20190905 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/s0045-6535(99)00220-9 |
| PMID: | 10665427 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0045-6535 |
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| DOI: | 10.1016/s0045-6535(99)00220-9 |