‰»Šw•¨Ž¿”Z“x

No.116�@

‰Ä‹G
‘ª’èŠúŠÔ�@1999/8/4�`8/11
ƒzƒ‹ƒ€ƒAƒ‹ƒfƒqƒh”Z“x�ippm�j -

 
‘®�« VOC–¼ VOC”Z“x�ippb)
ƒnƒ�ƒJ�[ƒ{ƒ“—Þ Chlorohorm 0.10�i3.07)
1,1,1-Trichloroethane 0.25(2.75)
Trichloroethylene 0.04(2.79)
1,2-Dichloropropane N.D
Tetrachloroethylene 0.15(2.21)
p-dichlorobenzene 0.55(2.49)
Dichloromethane 0.36(4.32)
Tetrachloromethane 0.40(2.75)
–F��‘°’Y‰»�…‘f—Þ Benzene 0.22(8.00)
Toluene 16.49(6.64)
Ethylbenzene N.D.(5.76)
m.p-Xylene 1.74(5.76)
Stylene 0.35(5.87)
o-Xylene N.D.
1,3,5-Trimethylbenzene N.D.
1,2,4-Trimethylbenzen 1.38(5.09)

“~‹G
‘ª’èŠúŠÔ�@2000/2/14�`2000/2/21
ƒzƒ‹ƒ€ƒAƒ‹ƒfƒqƒh”Z“x�ippm�j -

 
‘®�« VOC–¼ VOC”Z“x�ippb)
ƒnƒ�ƒJ�[ƒ{ƒ“—Þ Chlorohorm 0.49�i3.07)
1,1,1-Trichloroethane N.D.(2.75)
Trichloroethylene N.D.(2.79)
1,2-Dichloropropane 0.39�i3.25�j
Tetrachloroethylene 0.57(2.21)
p-dichlorobenzene 4.08(2.49)
Dichloromethane 1.10(4.32)
Tetrachloromethane 1.62(2.75)
–F��‘°’Y‰»�…‘f—Þ Benzene 11.49(8.00)
Toluene 46.33(6.64)
Ethylbenzene 18.68�i5.76�j
m.p-Xylene 4.14(5.76)
Stylene 1.59(5.87)
o-Xylene 3.65�i5.76�j
1,3,5-Trimethylbenzene 2.29�i5.09�j
1,2,4-Trimethylbenzen 5.32(5.09)

�i*’��GVOC”Z“x‚̃JƒbƒR“à‚Ì’l‚ÍWHOƒKƒCƒhƒ‰ƒCƒ“’l‚ðŽ¦‚·�BN.D‚ÍŒŸ�o‚³‚ꂸ)
 
 
 
 
 
 
 
 



�E�Z‘î�\�¬�A�¢‘Ñ‘®�«

�E‰·Ž¼“x

�E—â’g–[�Ý”õ�AƒGƒlƒ‹ƒM�[�Á”ï—Ê

�E‹��ZŽÒ•]‰¿

�Eƒz�[ƒ€‚É–ß‚é