‰»Šw•¨Ž¿”Z“x

No.127�@

‰Ä‹G
‘ª’èŠúŠÔ�@1999/8/25�`9/2
ƒzƒ‹ƒ€ƒAƒ‹ƒfƒqƒh”Z“x�ippm�j 0.04(0.08)

 
‘®�« VOC–¼ VOC”Z“x�ippb)
ƒnƒ�ƒJ�[ƒ{ƒ“—Þ Chlorohorm 0.11�i3.07)
1,1,1-Trichloroethane 0.20(2.75)
Trichloroethylene 0.16(2.79)
1,2-Dichloropropane N.D.(3.25)
Tetrachloroethylene 0.20(2.21)
p-dichlorobenzene 0.66(2.49)
Dichloromethane 0.10(4.32)
Tetrachloromethane 0.31(2.75)
–F��‘°’Y‰»�…‘f—Þ Benzene 1.69(8.00)
Toluene 3.25(6.64)
Ethylbenzene 2.62(5.76)
m.p-Xylene 0.71(5.76)
Stylene 0.03(5.87)
o-Xylene N.D.
1,3,5-Trimethylbenzene N.D.
1,2,4-Trimethylbenzen 0.52(5.09)

“~‹G
‘ª’èŠúŠÔ�@2000/1/29�`2000/2/6
ƒzƒ‹ƒ€ƒAƒ‹ƒfƒqƒh”Z“x�ippm�j -

 
‘®�« VOC–¼ VOC”Z“x�ippb)
ƒnƒ�ƒJ�[ƒ{ƒ“—Þ Chlorohorm 1.40�i3.07)
1,1,1-Trichloroethane 2.62(2.75)
Trichloroethylene 1.40(2.79)
1,2-Dichloropropane 0.19�i3.25�j
Tetrachloroethylene 1.29(2.21)
p-dichlorobenzene 5.84(2.49)
Dichloromethane 0.52(4.32)
Tetrachloromethane 1.14(2.75)
–F��‘°’Y‰»�…‘f—Þ Benzene 45.19(8.00)
Toluene 42.55(6.64)
Ethylbenzene 32.41�i5.76�j
m.p-Xylene 11.62(5.76)
Stylene 1.99(5.87)
o-Xylene 12.02�i5.76�j
1,3,5-Trimethylbenzene 11.58�i5.09�j
1,2,4-Trimethylbenzen 23.87(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