waterlands modeling of PAHs in water.pdf

very informative models of PAHs in waters

1. Watershed-scale modeling of the Fate and Transport of
Polycyclic Aromatic Hydrocarbons (PAHs)

Sang Soo Baek, Mayzonee Ligaray, Hye-Ok Kwon, Sung-Deuk Choi, Kyung Hwa Cho*

2. Introduction

Polycyclic Aromatic Hydrocarbons

D & D coo xo
DÉS EE

Benzolajantarcıne

N:

3. Introduction

Polycyclic Aromatic Hydrocarbons : Origins

Industrial = Forest fire

4. Introduction

Prenatal Exposures Adversely Affect
Fetal Growth and Child Development in
the US, Poland and China

5. Methodology

Watershed-scale modeling with SWAT and Multimedi:

O,

Nutrients
and
pesticide

Bacteria
transport

6. Methodology
Fate and transport of PAHs

8. Methodology

Fate and transport of PAHs

9. Z, = focK oc PZ

oc

oc

Z, =H

10. Methodology

Fate and transport of PAHs

11. Methodology

Fate and transport of PAHs

12. Methodology

Fate and transport of PAHs

13. Methodology

Fate and transport of PAHs

14. Methodology
Fate and transport of PAHs

Water

15. Methodology
Study area

Legend
= Air monitoring station
Soil monitoring station
Water monitoring station

— River

UI sutbasin
RE ecicuous Forest
CLS
CO

Agriculture

D Pasture
Mixed Forest

o > E ui hs
>

5 10 Kilometers

16. Result and Discussion

SWAT Model Streamflow

1000
SWAT simulated streamflow |

9004 — Observed streamflow

300, Spin-up time Calibration Validation

+

700!

600}

E
{3
$
5
3
3
3
5
E
<
2
a

2009
Time (Daily)

17. Result and Discussion

Sensitivity analysis of PAHs

Parameter Definition Unit Soil phase Water phase

18. Result and Discussion

19. Result and Discussion

PAHs in soil

3 Rings 4 Rings

Bir

6 Rings

a sm uam oz

21. Result and Discussion

22. Result and Discussion

PAHs in water

zu os A O A a nan ova

5 Rings 6 Rings

nan ou wa az om mm om az

rear
She

24. 2016 SWAT conference

Thank you!