Table 8 Summary of special activity results from 137Cs related to all samples according to (Bq/l).

From: Machine learning models for water safety enhancement

Sample no.

Net area

ε

BR

T

m

137Cs

wfr1

35

0.0139

0.94

86,400

0.8

0.038

wfr2

60

0.0139

0.94

86,400

0.8

0.066

wfr3

30

0.0139

0.94

86,400

0.8

0.033

wfr4

30

0.0139

0.94

86,400

0.8

0.033

wfr5

17

0.0139

0.94

86,400

0.8

0.018

wfr6

65

0.0139

0.94

86,400

0.8

0.071

wfr7

134

0.0139

0.94

86,400

0.8

0.148

wfr8

62

0.0139

0.94

86,400

0.8

0.068

wfr9

1

0.0139

0.94

86,400

0.8

0.001

wfr10

55

0.0139

0.94

86,400

0.8

0.060

wfr11

34

0.0139

0.94

86,400

0.8

0.037

wfr12

61

0.0139

0.94

86,400

0.8

0.067

wfr13

13

0.0139

0.94

86,400

0.8

0.014

wfr14

0

0.0139

0.94

86,400

0.8

0.000

wfr15

70

0.0139

0.94

86,400

0.8

0.077