Table 1 The heavy metal concentrations in mg/l in the GOS water samples.

From: Environmental and health risk assessment of polycyclic aromatic hydrocarbons and toxic elements in the red sea using Monte Carlo simulation

Sample

Cd

Cr (VI)

Cu

Fe

Mn

Ni

Pb

Zn

1

0.002

0.001

0.012

0.010

0.002

0.001

0.006

0.143

2

0.003

0.002

0.241

0.020

0.002

0.001

0.999

0.013

3

0.001

0.003

0.034

0.021

0.021

0.021

0.006

0.070

4

0.006

0.001

0.006

0.022

0.002

0.001

0.484

0.009

5

0.004

0.005

0.006

0.021

0.005

0.001

0.005

0.018

6

0.003

0.010

0.073

0.028

0.002

0.012

0.408

0.089

7

0.008

0.001

0.108

0.010

0.005

0.033

0.004

0.037

8

0.009

0.009

0.118

0.020

0.013

0.011

0.003

0.068

9

0.004

0.010

0.009

0.011

0.024

0.002

0.009

0.008

10

0.007

0.139

0.006

0.013

0.002

0.001

0.144

0.019

11

0.011

0.180

0.006

0.513

0.034

0.032

0.019

0.039

12

0.008

0.095

0.007

0.042

0.012

0.012

0.008

0.019

13

0.033

0.095

0.006

0.014

0.022

0.002

0.018

0.011

14

0.003

0.072

0.006

0.013

0.032

0.005

0.002

0.012

15

0.023

0.119

0.006

0.015

0.002

0.002

0.017

0.015

16

0.029

0.169

0.006

0.012

0.021

0.003

0.009

0.012

17

0.013

0.048

0.007

0.012

0.003

0.003

0.008

0.009

18

0.016

0.079

0.115

0.010

0.003

0.003

0.017

0.017

Min

0.001

0.001

0.006

0.010

0.002

0.001

0.002

0.008

Max

0.033

0.180

0.241

0.513

0.034

0.033

0.999

0.143

Mean

0.011

0.061

0.051

0.066

0.012

0.009

0.158

0.038