̆ 87 ̆ߏߺ‫⾗ޔ‬Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢߩ⚵ᚑ╬ߦߟ޿ߡ㜞ᯅ ᣽ผ  ㄖᏒ ␭ਭ  ਛᶆ ਭ㓶ⷐ  ᣦኅᐸ╬߆ࠄឃ಴ߐࠇࠆࡊ࡜ࠬ࠴࠶ࠢߩಽ೎ᣇᴺ߇⇣ߥࠆ  Ꮢࠍㆬቯߒ‫⾗ޔߺߏޔ‬Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑ╬ࠍ⺞ᩏߒ‫ޔ‬Ყセ࡮ᬌ⸛ࠍⴕߥߞߚ‫ޕ‬Ԙ ߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑࠍ⺞ᩏߒߚ⚿ᨐ‫ޔ‬ਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩഀวߪ‫⾗ޔ‬Ḯ࿁෼એᄖߩࡊ࡜ࠬ࠴࠶ࠢࠍนΆߏߺߦಽ೎ߔࠆᏒ߇ᦨ߽ૐߊ‫ߩߘޔ‬ഀวߪ⚂ 㧑ߢ޽ߞߚ‫ޕ‬ਇΆߏߺਛߩࡊ࡜ࠬ࠴
࠶ࠢ⚵ᚑࠍ⒳㘃೎ߦ⷗ࠆߣ‫ ޔ‬Ꮢߣ߽‫⵾ޟ‬ຠ‫ߩޠ‬ഀว߇㜞߆ߞߚ‫⵾ޟޕ‬ຠ‫ߣࠢ࠶࠴ࠬ࡜ࡊޔߪߦޠ‬㊄ዻ╬ߣߩⶄว᧚ᢱߢߢ߈ߚ‛߽޽ࠅ‫߇ࠄࠇߎޔ‬ਇΆߏߺߦಽ೎ߐࠇߚߚ߼ߣ⠨߃ࠄࠇࠆ‫ޕ‬ԙ ࡊ࡜ࠬ࠴࠶ࠢࠍߏߺ‫⾗ޔ‬Ḯ࿁෼‛߳ឃ಴ߔࠆ㊂ߩഀวࠍផ⸘ߒߚ‫ޕ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߩߺࠍ⾗Ḯ࿁෼ߒߡ޿ࠆᏒߢߪ‫ࠢ࠶࠴ࠬ࡜ࡊޔ‬ឃ಴㊂ో૕ߦኻߔࠆ⾗Ḯ࿁෼㊂ߩഀวߪ 㧑⒟ᐲߢ޽ߞߚ‫৻ޕ‬ᣇ‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢએᄖߩ৻ㇱ߽⾗Ḯ࿁෼ߩኻ⽎ߦട߃ߚᏒߢߪ‫ోࠢ࠶࠴ࠬ࡜ࡊޔ‬૕ߩ 㧑ㄭߊ߇⾗Ḯߣߒߡ࿁෼ߐࠇߡ޿ߚ‫ޕ‬Ԛ ߏߺ‫⾗ޔ‬Ḯ࿁෼‛߳ߩឃ಴㊂ߩഀวࠍࡊ࡜ࠬ࠴࠶ࠢߩ⒳㘃೎ߦߺࠆߣ‫ޔ‬ಽ೎ᣇᴺߦࠃࠄߕ‫࡞ࠖࡈޟޔ‬ࡓ㘃‫ߪޠ‬นΆߏߺ߳ឃ಴ߐࠇࠆ௑ะ߇㜞޿‫ޕ‬ࠠ࡯ࡢ࡯࠼㧦ߏߺ‫⾗ޔ‬Ḯ࿁෼‛‫⚵ޔࠢ࠶࠴ࠬ࡜ࡊޔ‬ᚑComposition of the plastic in waste and resourceɰɝɧɝɤɝɯɤɥȼɩɽʏɽʏʄʅɈȼɰɝɰɯɱɥɟɤɥȼɯʑʇʁʄʅʏɽɈȼɪɝɧɝɱɮɝȼɤʅʏɽʋȼ5WOOCT[ᴾ
We chose three cities where the methods of separating the discharged plastic differ, and surveyed
the composition of plastic in waste and resource.
ԘThe result of the plastic composition in waste and resource was as follows. The rate of the plastic
in incombustible waste was the lowest in the city which separate plastic other than resource into
combustible waste, and the percentage was about 30%. In the kind in the plastic composition inincombustible waste in three cities, the rate of a "product" was as high. We think, there is also athing made with a plastic and metal in a "product", and since these were separated intoincombustible waste.
ԙ The rate of the quantity which separated the plastic into waste and resource was estimated. In thecity which is doing resource only of the plastic container and packaging, the percentage of theamount of resource to the whole amount of plastic discharge was about 25%. On the other hand, inthe city which is doing resource also of the plastic other than container and packaging, about 60% of
the amounts of plastic discharge were collected as resources.
Ԛ The composition of the amount of discharge to waste and a resource, was estimated according tothe kind of plastic. The tendency of "films" separated to combustible waste was high, and it did notdepend on the method of separating a plastic into waste and resources.
Key word : Waste, Resource, Plastic, Composition᧲੩ㇺⅣႺ⑼ቇ⎇ⓥᚲᐕႎ ̆ 88 ̆㧝 ߪߓ߼ߦએਅߦฦᏒߩಽ೎ᣇᴺߩ᭎ⷐࠍ␜ߔ㧔⴫㧝ෳᾖ㧕‫ޕ‬߹ߚ‫ޔ‬ኈེ൮ⵝ࡝ࠨࠗࠢ࡞ᴺߩᣉⴕߦ઻޿‫ޔ‬ฦ⥄ᴦ૕ߢߪᲧセߣߒߡ‫ޔ‬ᐔᚑ  ᐕᐲߦ߅ߌࠆ  ඙ߩಽ೎ᣇᴺ߽␜

2'6 ࡏ࠻࡞╬ࡊ࡜ࠬ࠴࠶ࠢߩ⾗Ḯ࿁෼߇ታᣉߐࠇࠆࠃ߁ߔ‫ޕ‬ߦߥߞߚ‫ޕ‬ㇺౝߦ߅޿ߡ߽‫ޔ‬2'6 ࡏ࠻࡞╬ߩ⾗Ḯ࿁෼߇ࠕ ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢታᣉߐࠇߡ޿ࠆ߇‫⾗ޔ‬Ḯ࿁෼ኻ⽎ࡊ࡜ࠬ࠴࠶ࠢ߿นΆߏ Ꮢߪ‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢࠍ⾗Ḯ࿁෼ߒߡ޿ࠆ߇‫ޔ‬ߺ‫ޔ‬ਇΆߏߺ߳ߩಽ೎ᣇᴺߪ඙Ꮢ↸᧛ߦࠃࠅ⇣ߥߞߡ޿ᳪࠇߚ࡜࠶ࡊ╬ߪ⾗Ḯ࿁෼ߖߕߦนΆߏߺ߳ಽ೎ߒߡ޿ࠆ‫ޕ‬ࠆ‫ޕ‬⃻࿷‫ ޔ‬඙ߢߪ‫ࠍࠢ࠶࠴ࠬ࡜ࡊޔ‬ਇΆߏߺߦಽ೎ߒߡߥ߅‫ޔ‬$ Ꮢ‫ޔ‬% Ꮢߢߪ‫ޔ‬2'6 ࡏ࠻࡞ߩߺࠍಽ೎ߒߡ⾗Ḯ޿ࠆ߇‫੹ޔ‬ᓟ‫ࠍ╬࡞ࠢࠗࠨ࡝࡞ࠕ࡝࠹ࡑޔ‬ㅴ߼ߟߟ‫ߏޔ‬࿁෼ߒߡ޿ࠆ߇‫ޔ‬# Ꮢߢߪ‫ޔ‬2'6 ࡏ࠻࡞ࠍኈེ൮ⵝࡊ࡜ࠬߺߣߒߡឃ಴ߐࠇࠆࡊ࡜ࠬ࠴࠶ࠢߦߟ޿ߡߪนΆߏߺߣ࠴࠶ࠢߣวࠊߖߡ⾗Ḯ࿁෼ߒߡ޿ࠆ‫ޕ‬ߒߡᾲ࿁෼ߔࠆ⸘↹ߢ޽ࠆ‫ޕ‬ࠗ ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢએᄖߎࠇ߹ߢ‫ޔ‬ฦ⥄ᴦ૕ߩኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢ╬ߩ࿁෼ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢએᄖߦߟ޿ߡ‫ޔ‬# ᏒߢߪਇΆߏ⁁ᴫ╬ߦߟ޿ߡߪ‫ޔ‬ⅣႺ⋭߿㧔⽷㧕ᣣᧄኈེ൮ⵝ࡝ࠨࠗߺߦ‫ޔ‬$ ᏒߢߪนΆߏߺߦಽ೎ߒߡ޿ࠆ‫ޕ‬% Ꮢߢߪ‫ޔ‬ኈེࠢ࡞දળ╬߆ࠄฦ⒳ߩႎ๔߇ⴕߥࠊࠇߡ޿ࠆ߇‫⾗ޔ‬Ḯ࿁൮ⵝࡊ࡜ࠬ࠴࠶ࠢએᄖߩᣣ↪ຠ‫ޔ‬%& ╬ߩࡊ࡜ࠬ࠴࠶ࠢ࡮

෼ߩታᣉߦࠃࠆ‫ޔ‬นΆߏߺ‫ޔ‬ਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢࡆ࠾࡯࡞⵾ຠࠍኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߣวࠊߖߡ⾗Ḯ࿁⚵ᚑߩᄌൻ߿‫⾗ޔ‬Ḯߣߒߡ࿁෼ߐࠇࠆࡊ࡜ࠬ࠴࠶ࠢਛߩ

෼ߒߡ޿ࠆ‫ ޔߒߛߚޕ‬Ꮢߣ߽‫ߣࠢ࠶࠴ࠬ࡜ࡊޔ‬㊄ዻ╬ࡈࠖ࡞ࡓ㘃߿ࡊ࡜ࠬ࠴࠶ࠢ⵾ຠߥߤߩ⚵ᚑߦߟ޿ߡߪᔅߣߩⶄว᧚ᢱߢߢ߈ߚ⵾ຠ╬ߪ‫ޔ‬ਇΆߏߺߦಽ೎ߒߡ޿

ߕߒ߽᣿ࠄ߆ߦߥߞߡ޿ߥ޿‫ޕ‬ࠆ‫ޕ‬ࡊ࡜ࠬ࠴࠶ࠢߩㆡᱜߥಣℂࠍផㅴߒߡ޿ߊߚ߼ߦߪ‫ޔ‬ߥ߅‫ ޔ‬඙ߢߪ 2'6 ࡏ࠻࡞એᄖߩࡊ࡜ࠬ࠴࠶ࠢࠍਇΆߔߢߦࡊ࡜ࠬ࠴࠶ࠢߩ⾗Ḯ࿁෼ࠍታᣉߒߡ޿ࠆ⥄ᴦ૕ߦߏߺߦಽ೎ߒߡ޿ࠆ߇‫ޔ‬ᐔᚑ  ᐕᐲ⃻࿷‫ ޔ‬඙ߢኈེ൮߅ߌࠆឃ಴ታᘒ╬ࠍ᣿ࠄ߆ߦߔࠆߎߣ߇᦭↪ߢ޽ࠆ‫ޕ‬ⵝࡊ࡜ࠬ࠴࠶ࠢߩ⾗Ḯ࿁෼ࠍታᣉߒߡ޿ࠆ‫ޕ‬ߘߎߢ‫⺞ᧄޔ‬ᩏߢߪ‫ߩࠢ࠶࠴ࠬ࡜ࡊޔ‬ಽ೎ᣇᴺ߇⇣ߥ ࡊ࡜ࠬ࠴࠶ࠢಽ೎ታᘒߩ⺞ᩏᣇᴺ

ࠆᄙ៺࿾ၞߩ  Ꮢࠍㆬቯߒ‫ޔ‬นΆߏߺ߿ਇΆߏߺ‫⾗ޔ‬Ḯ⺞ᩏኻ⽎ߪนΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ߣߒ‫ޔ‬ᐔ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢߩ⚵ᚑ╬ࠍ⺞ᩏߒ‫ޔ‬Ყセ࡮ᬌ⸛ᚑ  ᐕ 㨪 ᦬ߦታᣉߒߚ‫ޕ‬ណขᬌ૕ߪ‫ޔ‬ฦᏒߣ߽⒳㘃

ߒߚߩߢႎ๔ߔࠆ‫ޕ‬೎ߦ  ᬌ૕ߕߟ‫ޔ‬⸘ ⒳ ᬌ૕ Ꮢ㧩 ᬌ૕ߣߒߚ‫ޕ‬ߥ߅‫ޔ‬2'6 ࡏ࠻࡞ߩߺߩ⾗Ḯ࿁෼ߦߟ޿ߡߪ‫⺞ޔ‬ᩏኻ⽎㧞 ⺞ᩏᣇᴺᄖߣߒߚ‫ޕ‬ ࡊ࡜ࠬ࠴࠶ࠢߩಽ೎ᣇᴺ

⹜ᢱߪฦᬌ૕⚂ MI ࠍណขߒ‫ޔ‬ߎࠇࠍ྾ಽᴺߢ❗ಽߔ⺞ᩏኻ⽎ߣߒߚ  Ꮢߪ‫ޔ‬ኈེ൮ⵝ࡝ࠨࠗࠢ࡞ᴺߩኻ⽎ࠆߎߣߦࠃࠅ⚂ MI ࠍᓧߡ᷹ቯߦଏߒߚ‫ޕ‬᷹ቯߪ‫⹜ޔ‬ᢱߣߥࠆኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢ㧔㘩ᢱຠ߿ᣣ↪ຠߩࡏ࠻࡞‫ޔ‬ࠍࡊ࡜ࠬ࠴࠶ࠢߣࡊ࡜ࠬ࠴࠶ࠢએᄖߦಽ㘃ߒ‫࠴ࠬ࡜ࡊޔ‬ⴼ‫╬ࡉ࡯ࡘ࠴ޔࠢ࠶ࡄޔ‬㧕ࠍ⾗Ḯߣߒߡ࿁෼ߒߡ޿ࠆ߇‫ޔ‬࠶ࠢߦߟ޿ߡߪ⴫  ߦ␜ߔ㧡⒳㘃ߦಽ㘃ߒ‫ޔ‬ฦᚑಽߩḨߘࠇએᄖߩࡊ࡜ࠬ࠴࠶ࠢߦߟ޿ߡߪ‫ޔ‬ฦᏒߣ߽ಽ೎ᣇᴺ㊀㊂ࠍ᷹ቯߔࠆߎߣߦࠃࠅ⚵ᚑࠍ᳞߼ߚ‫ޕ‬߇⇣ߥߞߡ޿ࠆ‫ޕ‬⴫㧞ߦ␜ߔࡊ࡜ࠬ࠴࠶ࠢߩ߁ߜ‫ޔ‬‫ࡓ࡞ࠖࡈޟ‬㘃‫ޠ‬‫ޔ‬‫⊒ޟ‬ᵃ⴫㪈䇭䊒䊤䉴䉼䉾䉪䈱ಽ೎ᣇᴺ⴫㧝ࡊ࡜ࠬ࠴࠶ࠢߩಽ೎ᣇᴺኈེ൮ⵝ䊒䊤䉴䉼䉾䉪㪘Ꮢ㪙Ꮢ㪚Ꮢ㪉㪊඙㬍㬍㬍㬍䂾㬍㬍㬍䂾䂾䂾䂦㶎㪈ኈེ൮ⵝ䊒䊤䉴䉼䉾䉪એᄖ㪘Ꮢ㪙Ꮢ㪚Ꮢ㪉㪊඙㬍䂾㬍㬍䂾㬍䂾䂦㶎㪉㶎㪉㬍㬍㬍䂦นΆ䈗䉂ਇΆ䈗䉂⾗Ḯ࿁෼‛㶎㪈㩷ᐔᚑ 㪈㪍 ᐕᐲ⃻࿷䇮㪋 ඙䈪⾗Ḯ࿁෼䉕ታᣉ㶎㪈㩷ᐔᚑ㪈㪍ᐕᐲ⃻࿷䇮䋴඙䈪⾗Ḯ࿁෼䉕ታᣉ㶎㪉㩷 ᣣ↪ຠ䇮㪚㪛 ╬䈱䊒䊤䉴䉼䉾䉪䊶䊎䊆䊷䊦⵾ຠ䉕⾗Ḯ࿁෼䈚䇮䈠䈱ઁ䈲ਇΆ䈗䉂䈮ಽ೎䈚䈩䈇䉎㩷㶎㪉䇭ᣣ↪ຠ䇮㪚㪛╬䈱䊒䊤䉴䉼䉾䉪䊶䊎䊆䊷䊦⵾ຠ䉕⾗Ḯ࿁෼䈚䇮䈠䈱ઁ䈲ਇΆ䈗䉂䈮ಽ೎᧲੩ㇺⅣႺ⑼ቇ⎇ⓥᚲᐕႎ ̆ 89 ̆⴫㪉䇭䊒䊤䉴䉼䉾䉪䈱ಽ㘃⴫㧞ࡊ࡜ࠬ࠴࠶ࠢߩಽ㘃ಽ㘃䊐䉞䊦䊛㘃⊒ᵃ᮸⢽ኈེ䈠䈱ઁኈེ ⵾ຠ 䈠䈱ઁ䊒䊤䉴䉼䉾䉪એᄖ ඙ߢߪ‫ࠍࠢ࠶࠴ࠬ࡜ࡊޔ‬ਇΆߏߺߦಽ೎ߒߡ޿ࠆ߇‫ޔ‬ಽ㘃䈱଀䈗䉂ⴼ䇮䊧䉳ⴼ䇮䊘䊥ⴼ䇮䊤䉾䊒╬䊃䊧䉟䇮⊒ᵃ᮸⢽⵾䉦䉾䊒㪧㪜㪫䊗䊃䊦䇮⊒ᵃ᮸⢽ኈེએᄖ䈱ኈེ䈍䉅䈤䉆䇮㔚ൻ⵾ຠ䇮ᣣ↪ຠ╬䈱⵾ຠ䊎䊆䊦⚌䇮䊒䊤䉴䉼䉾䉪䈱⎕ ╬⚕䊶෠⧂╬䈱นΆ‛䇮➧䊶䊎䊮╬䈱ਇΆ‛᮸⢽ኈེ‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫ޔߪߦޠ‬᭎ߨኈེ൮ⵝ࡝ࠨࠗࠢนΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩഀวߪ 㧑ߢ޽ߞߚ‫ޕ‬นΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩ⚵ᚑߦߟ޿ߡߪ‫ ޔ‬Ꮢߣ߽‫ࡓ࡞ࠖࡈޟ‬㘃‫ߩޠ‬ഀว߇㜞߆ߞߚ‫  ߪࠇߎޕ‬඙ߢ߽ห᭽ߩ௑ะߢ޽ߞߚ‫ޕ‬߹ߚ‫ޔ‬$ Ꮢߢߪ‫ޔ‬นΆߏߺਛߩ‫ઁߩߘޟ‬ኈེ‫ߩޠ‬ഀว߽㜞ߊߥߞߡ޿ߚ‫ޕ‬ࠗ ਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑ࡞ᴺߩኻ⽎ߩࡊ࡜ࠬ࠴࠶ࠢ߇฽߹ࠇࠆ‫ޕ‬‫⵾ޟ‬ຠ‫ޠ‬෸߮‫ߘޟ‬ਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩഀวߪ‫⾗ޔ‬Ḯ࿁෼‛એᄖߩઁ‫ߪޠ‬᭎ߨኈེ൮ⵝ࡝ࠨࠗࠢ࡞ᴺኻ⽎ᄖߩࡊ࡜ࠬ࠴࠶ࠍนΆߏߺߦಽ೎ߒߡ޿ࠆ $ Ꮢ߇ᦨ߽ૐߊ‫ޔ‬㧑ߢ޽ࠢߢ޽ࠆ‫ޕ‬ߞߚ‫ޕ‬ਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩ⚵ᚑߦߟ޿ߡߪ‫ ޔ‬Ꮢߣ㧟 ⺞ᩏ⚿ᨐ෸߮⠨ኤ߽‫⵾ޟ‬ຠ‫ߩޠ‬ഀว߇㜞߆ߞߚ‫ޕ‬‫⵾ޟ‬ຠ‫࠶࠴ࠬ࡜ࡊޔߪߦޠ‬นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ߩ⚵ᚑ⺞ᩏ⚿ᨐࠍ⴫㧟ߦ␜ߔ‫⾗࡮ߺߏޔߚ߹ޕ‬Ḯ࿁෼‛ߣߒߡឃ಴ߐࠇߚࡊࠢએᄖߣߩⶄว᧚ᢱߢߢ߈ߡ޿ࠆ‛߽޽ࠅ‫ࠍࠄࠇߎޔ‬ਇΆߏߺߦಽ೎ߔࠆߚ߼ߣ⠨߃ࠄࠇࠆ‫ޕ‬ ߩ‫⵾ޟ‬ຠ‫ߩޠ‬ขࠅᛒ޿ߦߟ޿ߡߪ‫ࠍࠢ࠶࠴ࠬ࡜ࡊޔ‬ਇΆ⾗ᢱߦၮߠ߈‫ޔ‬ฦᏒߩนΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ߏߺ߆ࠄนΆߏߺ࡮⾗Ḯ࿁෼‛߳ߩォ឵ߦ㓙ߒ‫ޔ‬ᬌ⸛ࠍߩ෼㓸࡮࿁෼㊂ࠍ⴫㧠ߦ␜ߔ‫ޕ‬ⷐߔࠆ⺖㗴ߣ⠨߃ࠄࠇࠆ‫ޕ‬࡜ࠬ࠴࠶ࠢ㊂ࠍ᳞߼ࠆߚ߼‫᧲ޔ‬੩Ꮢ↸᧛⥄ᴦ⺞ᩏળ෸߮᧲੩ੑච# ᏒߩਇΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑߪ‫ޔ‬$ Ꮢ‫ޔ‬% Ꮢߣ߇ታᣉߒߚᐔᚑ  ᐕᐲߦ߅ߌࠆ  ඙Ყセߒߡ‫ޔ‬‫ࡓ࡞ࠖࡈޟ‬㘃‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫ޠ‬‫ޔ‬‫ߩޠઁߩߘޟ‬ഀߥ߅‫᧲ޔ‬੩ੑචਃ඙ᷡ᝹৻ㇱ੐ോ⚵วਃ඙ᷡ᝹ද⼏ળ  ߩߏߺ⚵ᚑ⺞ᩏ⚿ᨐ෸߮ߏߺ࡮⾗Ḯ࿁෼‛ߩ෼㓸࡮࿁෼ว߽㜞߆ߞߚ‫ޕ‬㊂ࠍ⴫㧟‫⴫ޔ‬㧠ߦวࠊߖߡ␜ߔ‫ޕ‬࠙ ⾗Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑ ߏߺ࡮⾗Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑนΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ߏߣߩࡊ࡜ࠬ࠴࠶ࠢ⾗Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢߩഀวߪ‫ ޔ‬Ꮢߣ߽ ೨ᓟߢ޽ߞߚ‫ޕ‬⚵ᚑߩ․ᓽࠍ⴫㧟߆ࠄߺࠆߣᰴߩㅢࠅߣߥࠆ‫ޕ‬ࠕ นΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑࡊ࡜ࠬ࠴࠶ࠢߩ⚵ᚑߢߪ‫ ޔ‬Ꮢߣ߽ߦ‫ࡓ࡞ࠖࡈޟ‬㘃‫ޠ‬ߣ‫ઁߩߘޟ‬ኈེ‫ߩޠ‬ഀว߇㜞ߊ‫ోࠢ࠶࠴ࠬ࡜ࡊޔ‬૕ߦኻนΆߏߺਛߩࡊ࡜ࠬ࠴࠶ࠢߩഀวߪ‫⾗ޔ‬Ḯ࿁෼‛એᄖߔࠆഀวࠍ᳞߼ࠆߣ‫ޔ‬ߎߩ  ⒳㘃ߢ⚂ 㧑ࠍභ߼ߡ޿ࠆ‫ޕ‬ࠍਇΆߏߺߦಽ೎ߒߡ޿ࠆ# Ꮢ‫ޔ‬% Ꮢߢߪ‫ޔ‬ߘࠇߙࠇ 㧑‫ޔ‬ ࡊ࡜ࠬ࠴࠶ࠢߩߏߺ࡮⾗Ḯ࿁෼‛߳ߩឃ಴㊂ߩഀว㧑ߢ޽ߞߚ߇‫ޔ‬⾗Ḯ࿁෼‛એᄖࠍนΆߏߺߦಽ೎ߒߡᑄ᫈ߐࠇࠆࡊ࡜ࠬ࠴࠶ࠢ߇นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ޿ࠆ $ Ꮢߢߪ ߣᦨ߽㜞߆ߞߚ‫ޕ‬࿁෼‛ߩߤࠇߦಽ೎ߐࠇߡ޿ࠆ߆ࠍឃ಴㊂ߩഀวߢ⺞ߴ⴫㪊䇭นΆ䈗䉂䇮ਇΆ䈗䉂䇮⾗Ḯ࿁෼‛ਛ䈱䊒䊤䉴䉼䉾䉪⚵ᚑ⴫㧟 นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑ䌁Ꮢ⚵ᚑ䊒䊤䉴䉼䉾䉪 䊐䉞䊦䊛㘃⊒ᵃ᮸⢽ኈེ 䈠䈱ઁኈེ ⵾ຠ䈠䈱ઁ䊒䊤䉴䉼䉾䉪એᄖนΆ䈗䉂 ਇΆ䈗䉂㩿䋦㪀㪎㪅㪎㪍㪅㪏㪇㪅㪇㪇㪅㪊㪇㪅㪉㪇㪅㪊㪐㪉㪅㪊㩿䋦㪀㪎㪎㪅㪈㪉㪇㪅㪇㪈㪅㪍㪈㪍㪅㪋㪈㪎㪅㪋㪉㪈㪅㪏㪉㪉㪅㪐㪙Ꮢ䌃Ꮢ㪉㪊඙⾗Ḯ࿁෼⾗Ḯ࿁෼⾗Ḯ࿁෼นΆ䈗䉂 ਇΆ䈗䉂นΆ䈗䉂 ਇΆ䈗䉂นΆ䈗䉂 ਇΆ䈗䉂 ‛‛‛㩿䋦㪀㩿䋦㪀㩿䋦㪀㩿䋦㪀㩿䋦㪀㩿䋦㪀㩿䋦㪀㩿䋦㪀 㩿䋦㪀㪐㪇㪅㪍㪈㪇㪅㪈㪊㪈㪅㪇㪐㪇㪅㪍㪋㪅㪌㪋㪐㪅㪍㪏㪍㪅㪎㪍㪅㪈㪌㪍㪅㪍㪉㪐㪅㪈㪎㪅㪈㪉㪅㪌 㪋㪇㪅㪊㪊㪅㪐㪍㪅㪎㪊㪈㪅㪈㪋㪅㪌㪈㪐㪅㪈㪌㪅㪋㪇㪅㪉㪈㪅㪇㪍㪅㪈㪇㪅㪇㪇㪅㪏㪌㪅㪉㪇㪅㪉㪊㪅㪉 㪊㪍㪅㪉㪋㪏㪅㪍㪉㪅㪋㪊㪅㪍㪇㪅㪉㪍㪅㪐㪋㪇㪅㪌㪇㪅㪏㪉㪇㪅㪉㪈㪅㪇㪇㪅㪈㪈㪍㪅㪎 㪈㪅㪈㪇㪅㪇㪉㪎㪅㪐㪊㪅㪎㪇㪅㪊㪎㪅㪋㪍㪅㪌㪇㪅㪊㪎㪅㪊㪎㪅㪇㪇㪅㪊㪎㪅㪌㪍㪅㪊㪇㪅㪊㪍㪅㪎㪐㪅㪋㪏㪐㪅㪐㪍㪐㪅㪇 㪐㪅㪋㪐㪌㪅㪌㪌㪇㪅㪋㪈㪊㪅㪊㪐㪊㪅㪐㪋㪊㪅㪋 ⾗Ḯ࿁෼‛ਛ䈱⚵ᚑ䈲䇮㪧㪜㪫 䊗䊃䊦䈱䉂䈱ಽ೎࿁෼䉕฽䉁䈭䈇㩷㶎㩷⾗Ḯ࿁෼‛䈱⚵ᚑ䈲䇮㪧㪜㪫䊗䊃䊦෸䈶䊃䊧䉟䈱න⁛ಽ೎࿁෼䉕฽䉁䈭䈇㶎㩷᧲੩ㇺⅣႺ⑼ቇ⎇ⓥᚲᐕႎ ̆ 90 ̆⴫㧠นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ߩ෼㓸࡮࿁෼㊂⴫ 㪋䇭นΆ 䈗䉂 䇮ਇ Ά 䈗䉂 䇮⾗ Ḯ ࿁ ෼ ‛䈱෼ 㓸 䊶࿁ ෼ ㊂นΆߏߺ߳ಽ೎ߔࠆߎߣߣߒߡ޿ࠆߚ߼‫ޔ‬นΆߏߺ߳ឃ಴ߔࠆഀว߇㜞ߊߥߞߚߣ⠨߃ࠄࠇࠆ‫ޕ‬น Ά䈗䉂 ਇ Ά䈗䉂㶎⾗ Ḯ࿁ ෼ ‛ว⸘䌁Ꮢ㪈㪉㪃㪍㪊㪇㪈㪃㪋㪐㪌㪏㪈㪇㪈㪋㪃㪐㪊㪌㪙Ꮢ㪉㪈㪃㪐㪈㪇㪊㪃㪈㪋㪐㪈㪃㪈㪏㪋㪉㪍㪃㪉㪋㪊䌃Ꮢ㪉㪐㪃㪎㪌㪐㪉㪃㪇㪇㪈㪊㪃㪎㪇㪎㪊㪌㪃㪋㪍㪎න ૏ 䋺㫋㪆ᐕ㪉㪊඙㪈㪃㪍㪐㪉㪃㪋㪊㪐㪌㪉㪌㪃㪌㪉㪐㪉㪊㪌㪉㪃㪉㪈㪏㪃㪉㪇㪊 ඙ߦ߅޿ߡ߽‫ޔ‬‫ࡓ࡞ࠖࡈޟ‬㘃‫ࠍޠ‬นΆߏߺ߳ឃ಴ߔࠆഀวߪ⚂ 㧑ߢ޽ߞߚ‫ޕ‬࠙ ‫⊒ޟ‬ᵃ᮸⢽ኈེ‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫⾗࡮ߺߏࠍޠ‬Ḯ࿁෼‛߳ឃ಴ߔࠆഀว㶎Ḯ ࿁ ෼ ‛ 䈲 䇮ኈ ེ ൮ ⵝ 䊒 䊤䉴䉼䉾䉪䈱䉂 䈱࿁ ෼ ㊂ 䈪 䈅̪㩷⾗⾗Ḯ࿁෼‛ߪ‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߩߺߩ࿁෼㊂ߢ޽ࠅ‫ޔ‬PET ࡏ࠻࡞ߩߺߩಽ೎࿁෼㊂ߪ฽߹ߥ޿䉍䇮㪧㪜㪫䊗䊃䊦䈱 න ⁛ ಽ ೎ ࿁ ෼ ㊂䈲 ฽ 䉁䈭䈇‫⊒ޟ‬ᵃ᮸⢽ኈེ‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫ߪޠ‬᭎ߨኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߦ⹥ᒰߒ‫ ޔ‬Ꮢߣ߽⾗Ḯ࿁෼‛߳ឃ಴ߐࠇࠆഀߚ‫ߩࠢ࠶࠴ࠬ࡜ࡊޕ‬ឃ಴㊂ߪ‫⴫ޔ‬㧟ߩ⚵ᚑߦ⴫㧠ߩ෼㓸࡮วߪ 㨪㧑ߢ޽ࠆ߇‫ ߦ․ޔ‬% Ꮢߩഀว߇㜞޿‫ޕ‬࿁෼㊂ࠍਸ਼ߓߡ᳞߼ߚ㧔࿑㧝ෳᾖ㧕‫ޕ‬‫⊒ޟ‬ᵃ᮸⢽ኈེ‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫ࠍޠ‬นΆߏߺ‫ޔ‬ਇΆߏࠕ ࡊ࡜ࠬ࠴࠶ࠢࠍߏߺ࡮⾗Ḯ࿁෼‛߳ឃ಴ߔࠆഀวߺ߳ឃ಴ߒߚഀวߦߟ޿ߡߺࠆߣ‫ޔ‬# ᏒߢߪਇΆߏߺ߳ࡊ࡜ࠬ࠴࠶ࠢో૕ߩឃ಴㊂ߩ߁ߜ‫⾗ޔ‬Ḯ࿁෼‛߳ឃ಴ឃ಴ߐࠇࠆഀว߇㜞޿ߩߦኻߒ‫ޔ‬$ ᏒߢߪนΆߏߺ߳ឃߒߚഀวߦߟ޿ߡ‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߩߺࠍ⾗Ḯ࿁಴ߐࠇࠆഀว߇㜞߆ߞߚ‫ޕ‬෼ߒߡ޿ࠆ # Ꮢ‫ޔ‬$ Ꮢߢߪ⚂ 㧑ߢ޽ߞߚ߇‫ޔ‬ኈེ൮ⵝ‫⊒ޟ‬ᵃ᮸⢽ኈེ‫ޠ‬‫ޔ‬‫ઁߩߘޟ‬ኈེ‫ߪޠ‬ᒻ⁁ߦࠃࠅߏߺ߿ࡊ࡜ࠬ࠴࠶ࠢએᄖ߽⾗Ḯ࿁෼ߒߡ޿ࠆ % Ꮢߢߪ⚂ 㧑ߦ⾗Ḯ࿁෼‛߳ಽ೎߇ኈᤃߢ޽ࠆߚ߼‫ޔ‬ฦᏒߩಽ೎ᣇᴺߦߥࠆ‫ޕ‬ᓥ޿߿ߔ޿ߣ⠨߃ࠄࠇࠆ‫ޕ‬# Ꮢ‫ޔ‬% Ꮢߢߪ‫⾗ޔ‬Ḯ࿁෼એᄖߩࡊ࡜ࠬ࠴࠶ࠢࠍਇΆߏࠛ ‫⵾ޟ‬ຠ‫⾗࡮ߺߏࠍޠ‬Ḯ࿁෼‛߳ឃ಴ߔࠆഀวߺߦಽ೎ߒߡ޿ࠆ߇‫ޔ‬นΆߏߺ߳ឃ಴ߒߚࡊ࡜ࠬ࠴࠶ࠢ Ꮢߣ߽‫ ⚂ޔ‬㨪㧑߇ਇΆߏߺ߳ឃ಴ߒߡ޿ߚ‫߹ޕ‬ߪ 㧑೨ᓟߢ޽ߞߚ‫৻ޕ‬ᣇ‫ޔ‬$ Ꮢߢߪ‫⾗ޔ‬Ḯ࿁෼એᄖߩߚ‫ ޔ‬඙ߢ߽‫ ⚂ޔ‬㧑߇ਇΆߏߺ߳ឃ಴ߐࠇߡ޿ߚ‫ߎޕ‬ࡊ࡜ࠬ࠴࠶ࠢࠍนΆߏߺߦಽ೎ߒߡ޿ࠆߚ߼‫ ⚂ޔ‬㧑߇ࠇࠄߩ⚿ᨐࠃࠅ‫ޔ‬‫⵾ޟ‬ຠ‫ߪޠ‬ਇΆߏߺ߳ಽ೎ߐࠇ߿ߔ޿௑นΆߏߺ߳ឃ಴ߒߡ޿ߚ‫ޕ‬ะ߇޽ࠆ‫ޕ‬ࠗ ‫ࡓ࡞ࠖࡈޟ‬㘃‫⾗࡮ߺߏࠍޠ‬Ḯ࿁෼‛߳ឃ಴ߔࠆഀว% Ꮢߢߪ‫ޔ‬‫⵾ޟ‬ຠ‫ ⚂ߩޠ‬㧑߇⾗Ḯ࿁෼‛߳ឃ಴ߐࠇߡ‫ࡓ࡞ࠖࡈޟ‬㘃‫ࠍޠ‬นΆߏߺ߳ឃ಴ߔࠆഀวߪ⚂ 㨪޿ߚ߇‫ޔ‬# Ꮢ‫ޔ‬$ ᏒߣᲧセߒߡ‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢએ㧑⒟ᐲߢ޽ࠅ‫ޔ‬นΆߏߺ߳ឃ಴ߔࠆ௑ะ߇㜞޿‫ ޕ‬Ꮢᄖߩࡊ࡜ࠬ࠴࠶ࠢ࡮ࡆ࠾࡯࡞⵾ຠ߽⾗Ḯ࿁෼ߒߡ޿ࠆߚߣ߽‫ޔ‬ኈེ൮ⵝࡊ࡜ࠬ࠴࠶ࠢߩ߁ߜ‫ޔ‬ᳪࠇߚ࡜࠶ࡊ╬ߪ߼‫⾗ޔ‬Ḯ࿁෼‛߳ឃ಴ߔࠆഀว߇㜞ߊߥߞߚ߽ߩߣ⠨߃㪈㪇㪇㩼㪐㪇㩼㪏㪇㩼㪎㪇㩼㪍㪇㩼㪌㪇㩼㪋㪇㩼㪊㪇㩼ឃ಴ഀว㩿䋦㪀㪉㪇㩼㪈㪇㩼㪇㩼㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙䊒䊤䉴䉼䉾䉪ో૕㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙䊐䉞䊦䊛㘃㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙⊒ᵃ᮸⢽ኈེนΆ䈗䉂㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙㪘Ꮢ 㪙Ꮢ 㪚Ꮢ 㪉㪊඙䈠䈱ઁኈེ⵾ຠ䈠䈱ઁ䊒䊤䉴䉼䉾䉪ਇΆ䈗䉂⾗Ḯ࿁෼‛㶎㩷 ⾗Ḯ࿁෼‛䈱ឃ಴ഀว䈲䇮ኈེ൮ⵝ䊒䊤䉴䉼䉾䉪䈱䉂䈪䇮㪧㪜㪫䊗䊃䊦䈱䉂䈱ಽ೎࿁෼䉕฽䉁䈭䈇㩷࿑䋱䇭䊒䊤䉴䉼䉾䉪䈱นΆ䈗䉂䇮ਇΆ䈗䉂䇮⾗Ḯ࿁෼‛䈻䈱ឃ಴ഀว࿑㧝 ࡊ࡜ࠬ࠴࠶ࠢߩนΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛߳ߩឃ಴㊂ߩഀว㧔ផ⸘㧕᧲੩ㇺⅣႺ⑼ቇ⎇ⓥᚲᐕႎ ̆ 91 ̆ࠄࠇࠆ‫ޕ‬㧠 ߅ࠊࠅߦኅᐸ߆ࠄឃ಴ߐࠇࠆࡊ࡜ࠬ࠴࠶ࠢߩಽ೎ᣇᴺ߇⇣ߥࠆ Ꮢࠍㆬቯߒ‫ޔ‬นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ਛߩࡊ࡜ࠬ࠴࠶ࠢ⚵ᚑ‫ޔ‬ឃ಴㊂ߩഀว╬ߦߟ޿ߡᬌ⸛ߒߚ‫ޕ‬੹࿁‫⵾ޟߚ߈ߢߢߺߩࠢ࠶࠴ࠬ࡜ࡊޔ‬ຠ‫ࠬ࡜ࡊޔߣޠ‬࠴࠶ࠢએᄖߣߩⶄว᧚ᢱߢߢ߈ߚ‫⵾ޟ‬ຠ‫ࠍޠ‬඙೎ߒߡ⚵ᚑࠍ⺞ᩏߒߡ޿ߥ޿‫ޕ‬% Ꮢߩࠃ߁ߦ‫⵾ޟ‬ຠ‫৻ߩޠ‬ㇱࠍ⾗Ḯ࿁෼ߒߡ޿ࠆ⥄ᴦ૕߽޽ࠅ‫੹ޔ‬ᓟߪ‫ޔ‬นΆߏߺ‫ޔ‬ਇΆߏߺ‫⾗ޔ‬Ḯ࿁෼‛ਛߩ‫⵾ޟ‬ຠ‫⺞ߥ⚦⹦ޔߡ޿ߟߦޠ‬ᩏࠍታᣉߔࠆᔅⷐ߇޽ࠆ‫ޕ‬ෳ⠨ᢥ₂1) ᧲੩Ꮢ↸᧛⥄ᴦ⺞ᩏળ㧦ᄙ៺࿾ၞߏߺታᘒ⺞ᩏᐔᚑ ᐕᐲ 2) ᧲੩ੑචਃ඙ᷡ᝹৻ㇱ੐ോ⚵ว㧦ᷡ᝹Ꮏ႐╬៝౉వߏߺᕈ⁁⺞ᩏႎ๔ᦠ㧔ᐔᚑ  ᐕᐲ㧕3) ᧲੩ੑචਃ඙ᷡ᝹ද⼏ળ㧦ᷡ᝹੐ᬺᐕႎ㧔ᐔᚑ  ᐕᐲ㧕᧲੩ㇺⅣႺ⑼ቇ⎇ⓥᚲᐕႎ 