Environmental Engineering Reference
In-Depth Information
Changes in the speciic absorb-
ance coeficients (SAC) at different
wavelenths (%)
Samples
Incubation time
References
Photoinduced
degradation
Microbial
degradation
(h or days)
Rivers
(Mostofa KMG et al. unpublished data )
Upstream waters (Kago, Japan) at 340-350 nm
13
−
(77-79)
+
(20-22)
(Mostofa KMG et al. unpublished data )
Upstream waters (Kago, Japan) at 444-700 nm
13
−
100
+
(19-38)
(Mostofa KMG et al. unpublished data )
Upstream waters (Nishi-Mataya, Japan) at 340-350 nm
13
−
(93-97)
+
(78-81)
(Mostofa KMG et al. unpublished data )
Upstream waters (Nishi-Mataya, Japan) at 366-700 nm
13
−
100
+
(4-25)
(Mostofa KMG et al. unpublished data ).
Downstream waters (Yasu River, Japan) at 340-350 nm
13
−
(58-59)
−
(6-7)
(Mostofa KMG et al. unpublished data )
Downstream waters (Yasu River, Japan) at 600-700 nm
13
−
(14-45)
+
(8-49)
(Mostofa KMG et al. unpublished data ).
Lakes
Lake Taihu, China at 355 nm
12
−
30
nd
Zhang et al. (
2009b
)
Lake Taihu, China at 280 nm
12
−
21
nd
Zhang et al. (
2009b
)
Lake Taihu, China at 280 nm
2-12 h (UV)
−
(8-19)
nd
Zhang et al. (
2009b
)
◦
Lake Erie water (42
N) at 340 nm
13
−
(75-76)
−
(12-32)
Winter et al. (
2007
)
◦
Luther Marsh northeast water (43
N) at 340 nm
13
−
(61-63)
+
(2-3)
Winter et al. (
2007
)
◦
Mill Creek east of Cambridge water (43
N) at 340 nm
13
−
(56-72)
−
1,
+
2
Winter et al. (
2007
)
◦
Bannister Lake southwest of Cambridge water (43
N) at
13
−
(55-62)
+
3,
−
3
Winter et al. (
2007
)
340 nm
◦
Sanctuary Pond water (41
N) at 340 nm
13
−
(64-74)
+
3,
−
4
Winter et al. (
2007
)
Aldrich humic acid in deionized water at 340 nm
13
−
(42-47)
+
(2-12)
Winter et al. (
2007
)
Estuaries and oceans
Satilla Estuary (Georgia, USA) at 350 nm
70
−
(59-64)
−
(2-4)
Moran et al. (
2000
)
Satilla Estuary (Georgia, USA) at 350 nm
70
−
(50-53)
+
0.6,
−
7
Moran et al. (
2000
)
Satilla Estuary (Georgia, USA) at 250-500 nm
51
nd
−
(4-11)
Moran et al. (
2000
)
Antarctic sea ice and oceanic water at 375 nm
120 h
−
30
nd
Norman et al. (
2011
)
Antarctic sea ice and oceanic water at 330 nm
121 h
−
58
nd
Norman et al. (
2011
)
