Compounds

Old rubbish

Fresh rubbish

Difference between landfill time

benezene

93.14

7.51

12.4

benzaldehyde

53.41

7.65

7.0

naphthalene

19.51

3.76

5.2

Phenol

12.23

2.59

4.7

toluene

10.31

4.25

2.4

acetophenone

7.4

0.82

9.0

chloro-benzene

6.96

0.49

14.2

biphenyl

6.66

0.51

13.1

m,p-xylene

6.61

4.49

1.5

2-methyl-naphthalene

6.55

1.7

3.9

styrene

5.88

5.25

1.1

ethylbenzene

4.42

2.61

1.7

o-xylene

3.91

2.55

1.5

1-ethyl-4-methyl-benzene

3.82

0.91

4.2

1-methyl-Naphthalene

3.42

0.91

3.8

benzene, isoprophyl

2.62

0.48

5.5

1,2,4-trimethylbenzene

1.94

5.59

0.3

1,3,5-trimethylbenzene

1.19

1.12

1.1

propylbenzene

0.78

0.34

2.3

total

250.76

53.53

4.7