With pre-treatment | Without pre-treatment | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | 0.1 < 1 mm | 1−5 mm | 0.1 < 1 mm | 1−5 mm | ||||||||
Extraction phase | 1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd |
PET_fragment | 69 | 74 | 88 | 59 | 89 | 99 | 61 | 77 | 78 | 60 | 81 | 89 |
PP_fragment | 86 | 98 | 100 | 96 | 100 | 100 | 81 | 91 | 91 | 88 | 96 | 99 |
PS_fragment | 81 | 97 | 100 | 43 | 65 | 100 | 79 | 93 | 96 | 74 | 95 | 99 |
PE_fragment | 84 | 91 | 93 | 97 | 98 | 99 | 73 | 87 | 89 | 89 | 98 | 98 |
HDPE_fragment | 93 | 96 | 98 | 96 | 99 | 99 | 74 | 82 | 84 | 91 | 97 | 97 |
PVC_pellet | 70 | 79 | 83 | 28 | 53 | 63 | 41 | 51 | 52 | 31 | 51 | 60 |
PA_line | 80 | 93 | 93 | 93 | 100 | 100 | 65 | 72 | 87 | 62 | 81 | 89 |
PA_microbead | 25 | 45 | 51 | 21 | 34 | 40 | 19 | 50 | 60 | 26 | 43 | 56 |
PP_pellet | 33 | 60 | 80 | 50 | 85 | 95 | 27 | 51 | 54 | 44 | 58 | 64 |
PES_fiber | 68 | 72 | 88 | 46 | 76 | 97 | 70 | 80 | 88 | 63 | 87 | 96 |