Transcription of 土壌汚染対策の現状と課題 - jeas.or.jp
1 2 3 4 2-2 5 6 7 8 25 5 23
2 2000 93 2 11 9 1,4 , 1,2- 1,1- -1,2- 1,3- 1,1,1- 1,1,2- PCB 10 11 12
3 1N 13 15 1.
4 2. 3. 4. 16 17 18
5 Tier1 Tier2 Tier3 19 20 21 22 23 24 150mg/kg TDI g/kg/day 10% g/kg/day 25 ( 0 70 ) ( ) ( ) ( ) (0%) (0%) [ g/kg/day] ( ) [ g/kg/day] 400 26 ( ) ( ) ( ) ( ) (0%) (0%)
6 [ g/kg/day] (0%) 27 GERAS Geo-environment Risk Assessment System) LDF DAF WDF LDF DAF S C x C S C x C WDF GERAS1 GERAS-2 GERAS-3 WIN2000 28 GERAS-2 GERAS-2 29
7 GERAS LANL, LBNL KIGAM MTEC 1000 30 GERAS-3 GERAS-3 31 LNAPL DNAPL GERAS-3
8 GERAS-3 32 GERAS PAHs VOCs 10-5 Case1: 10-7 20,000 Case2: 10-7 12,000 Case3: 10-7 4,000 33 34 35 CO2 36
9 37 2008/2 2008/5 2008/2 2008/5 2008/9 2009/1 1 2 VOC 38 ( ) 39 Gentry et al.
10 (2004) 40 42 (6), 43 44 45 VOC Geoprobe MIP (membrane Interface Probe) 46 + +06 MIP ( V) (GL-m)0123450300 (mS/m)
