EPA-98-J104-02-205

098

3,870 千元

2009/03/30

2009/12/31

田倩蓉

環管處

陳瓊如

財團法人成大研究發展基金會

廢棄物管理

毒性化學物質，環境流布，河川，底泥，魚體

Toxic Substances, Environmental Distribution, River, Sediment, Fish

李俊璋,,孫逸民

謝佳禕

06-2744416#

chiayi@mail.ncku.edu.tw

本(98)年度工作內容為：(1)完成愛河、老街溪、新虎尾溪、二仁溪及濁水溪等5條河川底泥及魚體樣本採樣，並進行樣本之毒殺芬、總汞、有機錫類化合物（包含TBT、DBT、MBT、TPhT、DPhT、MPhT）、鄰苯二甲酸酯類化合物（包含DMP、DEP、DBP、BBP、DEHP及DOP）、壬基酚、雙酚A及多溴二苯醚類化合物（包含3溴、4溴、5溴、6溴、7溴、8溴、9溴及10溴PBDEs）等24種毒化物檢測分析；(2)毒性化學物質環境流布調查成果轉化為施政策略之運用；(3)辦理「毒性化學物質環境流布成果回顧與未來展望論壇」；(4)更新歷年毒性化學物質環境流布調查資料庫。 本年度5條河川樣本數共計1,128個，包括768個底泥樣本及360個魚體樣本。底泥中24種毒性化學物質及其相關物質之檢測平均濃度及範圍分別為，毒殺芬4.9(ND-27.3)ug/kg乾重；總汞0.381(0.021-2.59)mg/kg乾重；DMP，<0.05(<0.05-0.20)mg/kg乾重；DEP，<0.05(ND-0.18)mg/kg乾重；DBP，0.28(<0.05-1.2)mg/kg乾重；BBP，0.28(<0.05-2.0)mg/kg乾重；DEHP，9.6(0.45-47.0)mg/kg乾重；DOP，ND；PBDEs總量60.6(0.258-615)ug/kg乾重；TBT，<0.05(ND-0.46)mg/kg乾重；DBT，<0.05(ND-0.10)mg/kg乾重；MBT，<0.05(ND-0.08)mg/kg乾重；MPhT，<0.05(ND-0.40)mg/kg乾重；DPhT，<0.05(ND-0.15)mg/kg乾重；TPhT，<0.05(ND-0.20)mg/kg乾重；壬基酚，7.13(0.01-47.8)mg/kg乾重；雙酚A，71.9(1.13-492)ug/kg乾重。魚體樣本含量平均值及範圍分別為，毒殺芬4.5(<1.0-18.0)ug/kg濕重；總汞0.066(0.009-0.120)mg/kg濕重；DMP，<0.03(ND-0.03)mg/kg濕重；DEP，<0.03mg/kg濕重；DBP，0.05(<0.03-0.20)mg/kg濕重；BBP，0.09(<0.03-0.99)mg/kg濕重；DEHP，0.29(<0.03-1.1)mg/kg濕重；DOP，ND-<0.03mg/kg濕重；PBDEs總量1.55(0.323-8.18)ug/kg濕重；TBT、DBT、MBT、MPhT均為ND-<0.01 mg/kg濕重；DPhT，<0.01(ND-0.08)mg/kg濕重；TPhT，0.02(ND-0.06)mg/kg濕重；壬基酚，1.03(0.008-15.0)mg/kg濕重；雙酚A，3.21(0.780-27.1)ug/kg濕重。 其他完成之工作內容，包括於98年9月15假集思台大會議中心蘇格拉底廳舉辦「毒性化學物質環境流布10年成果回顧與未來展望論壇」。完成「毒性化學物質環境流布調查成果手冊」編製。完成「毒性化學物質環境流布資料檢索系統」之資料庫更新。

毒性化學物質，環境流布，河川，底泥，魚體

EPA-98-J104-02-205.pdf

11MB

2010/3/1 上午 12:00:00

This project was to (1) determine concentrations of toxaphene, mercury (total mercury), organotin compounds (TBT, DBT, MBT, TPhT, DPhT and MPhT), phthalates (PAEs: DMP, DEP, DBP, BBP, DEHP and DOP), nonylphenol (NP), bisphenol A (BPA) and polybrominated diphenyl ethers (PBDEs: Tri-BDE, Tetra-BDE, Penta-BDE, Hxta-BDE, Hepta-BDE, Octa-BDE, Nona-BDE and Deca-BDE) in sediments and fishes of five rivers (Love River, Lao-Jie River, Sinhuwei River, Erren River, and Jhuoshuei River) in Taiwan; (2) to apply the investigation results for policy-making of toxic substance management; (3) to organize the “Forum on the Retrospect and Prospect of Environmental Survey of Toxic Substances”; and (4) to update the database of environmental distribution of toxic substances. There were 768 sediment and 360 fish samples collected in this year. In sediment samples, the mean concentration and concentration range of analyzed toxic substances was 4.9 (ND-27.3) ug/kg dw for toxaphene, 0.381 (0.021-2.59) mg/kg dw for total mercury, <0.05 (<0.05-0.20) mg/kg dw for DMP, <0.05 (ND-0.18) mg/kg dw for DEP, 0.28 (<0.05-1.2) mg/kg dw for DBP, 0.28 (<0.05-2.0) mg/kg dw for BBP, 9.6 (0.45-47.0) mg/kg dw for DEHP, ND mg/kg dw for DOP, 60.6 (0.258-615) ug/kg dw for total PBDEs, 7.13 (0.01-47.8) mg/kg dw for NP, and 71.9 (1.13-492) ug/kg dw for BPA. For fish samples, the mean concentration and concentration range of analyzed toxic substances was 4.5 (<1.0-18.0) ug/kg ww for toxaphene, 0.066 (0.009-0.120) mg/kg ww for total mercury, <0.03 (ND-0.03) mg/kg ww for DMP, <0.03 mg/kg ww for DEP, 0.05 (<0.03-0.20) mg/kg ww for DBP, 0.09 (<0.03-0.99) mg/kg ww for BBP, 0.29 (<0.03-1.1) mg/kg ww for DEHP, ND-<0.03 mg/kg ww for DOP, ND-<0.01 mg/kg ww for TBT, DBT, MBT and MPhT, <0.01 (ND-0.08) mg/kg ww for DPhT, 0.02 (ND-0.06) mg/kg ww for TPhT, and 1.55 (0.323-8.18) ug/kg ww for total PBDEs, 1.03 (0.008-15.0) mg/kg ww for NP, and 3.21 (0.780-27.1) ug/kg ww for BPA. The “Forum on the Retrospect and Prospect of Environmental Survey of Toxic Substances” was held on 15 September, 2009 at Socrates Chamber, GIS-NTU Convention Center. The “Handbook of the Environmental Survey of Toxic Substances in Taiwan” has been compiled. The database searching system for concentrations of regulated toxic substances has been updated with the investigation results in this year.

Toxic Substances, Environmental Distribution, River, Sediment, Fish