the image of Environmental Analysis laboratory
icon
畫面美觀用圖示
image
:::
image
image
Message from the
Director
image
The EAL's Mission
image
The Hierarchy of Environmental Analysis System
image
Data Quality System under National Environmental Structure
image
EAL Organization
image
Responsibilities of EAL's Divisions
image
Major Tasks
image
The National Environment
Analysis Building
image
Analytical Instruments of EAL
image
Research 2011
image
Research 2010
image
Research 2009
image
Research 2008
image
Research 2007
image
Future Tasks
image
Recent Issues
image
Environmental Policy Monthly
image
Environmental Laws And Regulations
:::
Environmental Background Information-----Dioxin concentration and distribution (2002/5/27)

1：Background Information
1.1、Ambient air

Code

Location(Area code)

Samp. time

No.

Conc.range（pg-TEQ/m 3 ）

Method.

QA/QC

min

max

Average

A1

（9639）

11/1999 -07/2000

4

0.091

0.195

0.161

NIEA A809.10B

NIEA A810.10B

yes

A2

（9639）

03/1999 -02/2000

19

0.118

0.494

0.296

NIEA A809.10B

NIEA A810.10B

yes

A3

（9639）

02/2000

5

0.123

0.465

0.287

NIEA A809.10B

NIEA A810.10B

yes

A4

（9639）

01/1999 -07/2000

14

0.056

0.348

0.161

NIEA A809.10B

NIEA A810.10B

yes

1.2、Biological samples (fish, mussel)

Code

Location(Area code)

Samp. time

Latin name

No.

Conc.range
（ng WHO-TEQ/Kg）

Method(USEPA)

QA/QC

min

max

Average

T1

(9638)

1998

Crssostrea gigas

14

0.023

0.711

0.198

M1613B
M1668

yes

T2

(9638)

10/1999

-04/2000

Oreochromis sp:Liza Macrolepsis
pachycephalus

20

0.138

27.1

2.51

M1613B
M1668

yes

1.3、Underground water

Code

Location(Area code)

Samp. time

No.

Conc.Range（pg I-TEQ/L ）

Method

QA/QC

min

max

Average

W1

(9639)

06/2000

4

0.000

0.052

0.018

USEPA
M1613B

yes

1.4、Sediment

Code

Location(Area code)

Samp. time

No.

Conc.Range （ng I-TEQ/Kg）

Method

QA/QC

min

max

Average

S1

(9639)

02/1999-04/2000

18

0.520

10.4

4.12

USEPA
M1613B

yes

S2

(9638)

04/1999-03/2001

21

0.369

66.9

4.99

USEPA
M1613B

yes
1.5、Siol

Code

Location(Area code)

Samp. time

No.

Conc.Range （ng I-TEQ/Kg）

Method

QA/QC

min

max

Average

SS1

(9639)

01/2001-04/2001

28

0.280

11.6

4.37

USEPA
M1613B

yes

2：Emission source

Code

Location(Area code)

Samp. time

No.

Conc.Range （ng I-TEQ/Kg）

Method

QA/QC

min

max

Average

E1

(9639)

02/2001

5

0.154

1.26

0.772

NIEA A807.70C
NIEA A808.70B

yes



Update: 2011/7/12             

Copyright c 2009 Environmental Analysis laboratory EPA, Executive Yuan, R.O.C. All rights reserved.
Address: 260,Minzu Rd. Sec 3,Zhongli City Taoyuan County,Taiwan 32024 (R.O.C.)   TEL:886-3-4915818
Best viewed with higher at 1024x768 resolution