Evaluation of Plastic Waste Management in Thailand Using Material ...

Table D-1 Amounts of plastic waste generation from each kind of plastic product of the sub-process of plastic consumption process
(continued)
No. Description Value (Tonnes/year) Assumption and Calculation
14 Footwear flow 34,528 1% of footwear plastic compared to all plastic products (PTIT, 2010)
15 Stock of footwear 17,264 Stock = input of process - output of process
16 Footwear waste 17,264 Assumed 50% of footwear plastic became wastes in 2010
17 Recreational flow 138,110 4% of recreation plastic compared to all plastic products (PTIT, 2010)
18 Stock of recreation 103,583 Stock = input of process - output of process
19 Recreation waste 34,528 Assumed 25% of recreation plastic became wastes in 2010
20 Housewares flow 345,276 10% of housewares plastic compared to all plastic products (PTIT, 2010)
21 Stock of housewares 86,319 Stock = input of process - output of process
22 Housewares waste 258,957 Assumed 75% of housewares plastic became wastes in 2010
23 Medical flow 34,528 1% of medical plastic compared to all plastic products (PTIT, 2010)
24 Stock of medical devices 17,264 Stock = input of process - output of process
25 Medical waste 17,264 50% of medical plastic became wastes in 2010
26 Packaging flow 1,381,103 40% of packaging plastic compared to all plastic products (PTIT, 2010)
27 Packaging waste 1,381,103 Assumed all of packaging plastic became wastes in 2010
28 Agriculture flow 138,110 4% of agriculture plastic compared to all plastic products (PTIT, 2010)
29 Stock of agriculture 69,055 Stock = input of process - output of process
30 Agriculture plastic waste 69,055 Assumed 50% of agriculture plastic became wastes in 2010
31 E&E flow 414,331 12% of electronic and electrical plastic compared to all plastic products (PTIT, 2010)
32 Stock of E & E products 393,614 Stock = input of process - output of process
33 E & E plastic waste 20,716 Assumed 5% of electronic and electrical plastic became wastes in 2010
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