Uptake and elimination of PCDD/PCDF congeners by fish after aqueous exposure to a fly-ash extract from a monicipal incimerator
Uptake and elimination of PCDD/PCDF congeners by fish after aqueous exposure to a fly-ash extract from a monicipal incimerator
复制标题
鱼类接触来自焚烧炉的粉煤灰提取物后对 PCDD/PCDF 同系物的吸收和消除
DOI：
10.1016/0045-6535(86)90511-4
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发表时间：
1986
期刊：
影响因子：
8.8
通讯作者：
F. Gobas
中科院分区：
文献类型：
--
作者：
A. Opperhuizen;W. Wagenaar;F. W. M. Wielen;M. Berg;K. Olie;F. Gobas
水暴露后的鱼粉煤灰提取物只有少数高度氯化二苯并二恶英和二苯并呋喃积累。累积同系物的估计吸收速率常数与多氯联苯或其他疏水性化学品的吸收速率常数相当。然而，消除速率常数似乎相对较高。与其他多氯二苯并对二恶英和多氯二苯并呋喃相比，2，3，7，8 TeCDD和2，3，7，8 TeCDF的消除速度较慢。
After aqueous exposure of fish to a fly-ash extract only a few highly chlorinated dibenzo-p-dioxins and dibenzofurans are accumulated. The estimated uptake rate constants of the accumulated congeners are comparable to those of PCB's or other hydrophobic chemicals. The elimination rate constants however seem to be relatively high. For the 2,3,7,8 TeCDD and 2,3,7,8 TeCDF a slow elimination is found if compared to other PCDD's and PCDF's.