Ihe mweghachi nke plastik ihe mkpofu pụtara abụghị naanị ịtụgharị ihe mkpofu ka ọ bụrụ akụ, kamakwa ọ nwere uru dị omimi ma dịkwa mma, nke a na-egosipụta na akụkụ abụọ:
1. Mmetụta nkeplastics n'efuna gburugburu ebe obibi N'ihi ọnụ ala dị ala nke plastik, a na-eji ha eme ihe n'ọtụtụ ebe na nkwakọ ngwaahịa, na ọtụtụ n'ime ha na-atụfu mgbe ejiri otu oge mee ihe na-akpata mmetọ ọcha a ma ama.Dị ka ihe atụ, iji ihe nkiri mulching nke ugbo emewo ka ọrụ ugbo nwee ọganihu dị ukwuu, ma nsị nke iberibe mgbe ejiri ya mee ihe na-eme ka iberibe ihe nkiri ahụ gbochie ala, nke na-emebi àgwà nke ala a kụrụ, na-egbochi mmepe nke mgbọrọgwụ osisi na absorption nke ihe ọkụkụ. mmiri na ihe ndị na-edozi ahụ́, na-emerụkwa ala .Ogologo oge iji mmiri ozuzo na-ekpochapụ ihe mkpofu rọba ga-eme ka ihe mgbakwunye na-egbu egbu na plastik banye n'ime mmiri dị n'ime ala, na-ebute mmetọ n'osimiri na ọdọ mmiri ma na-etinye ahụike mmadụ n'ihe ize ndụ!Ya mere, mba ahụ na-arụsi ọrụ ike na-akwalite teknụzụ imegharị plastik mkpofu, yana granulator mkpofu plastik bụ otu n'ime nhọrọ.Site n'imegharị ihe mkpofu rọba, ihicha, ịzọpịa, akpịrị ịkpọ nkụ na ihicha.
2 . Mmekọrịta dị n'etitiplastic n'efuimegharị ihe na ume.Plastics ọgbara ọhụrụ bụ ngwaahịa mmanụ ala, mana mmanụ ala nke obodo m nwere naanị ihe dị ka 2% nke ụwa.Kemgbe 1993, obodo m agbanweela site na onye na-ebupụ mmanụ gaa na onye na-ebubata mmanụ net .N'afọ 2002, ọ nọchiri Japan dị ka mba nke abụọ kasị ukwuu n'ụwa na-eji mmanụ eme ihe.Ka ọ dị ugbu a, ndabere mbubata mmanụ nke obodo m eruola 40%.Ya mere, ụkọ ike aghọwo nnukwu ihe na-egbochi mmepe mmekọrịta ọha na eze 1 na imegharị ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe ga-ebelata ụkọ ihe onwunwe na-arịwanye elu ruo n'ókè ụfọdụ.Ka ọ dị ugbu a, mmepụta nke ngwaahịa rọba na mba m abanyela nke abụọ n'ụwa, ọ na-etokwa n'ogo karịa 10% kwa afọ, ya mere ọnụ ọgụgụ nke plastik mkpofu na-emepụta dị ịtụnanya.Otú ọ dị, ọnọdụ ugbu a nke imegharị na itinye n'ọrụ nke plastik mkpofu na mba m enweghị nchekwube.A na-eju ọtụtụ plastik mkpofu n'ala.
Na nchikota, ihe igwe ihe eji eme ihe eji emeghari ihe eji eme ihe nwere otu ihe ebum n’obi dika ihe eji emeghari ihe eji eme ihe, na igwe pelletizing plastik bu uzo isi ghota ntughari nke plastik mkpofu.A na-ekewa granulator plastik ka ọ bụrụ otu ịghasa granulator na ejima ịghasa granulator.Otu granulator nwere otu ihe nwere ike ịmegharị ihe nkiri rọba, akpa kpara akpa, yarn rayon na-emebi emebi, ihe nkiri griin haus, wdg, yana granulator ejima ejima nwere ike ịmegharị karama PET ( karama ihe ọṅụṅụ plastik), wdg.
Oge nzipu: Nov-19-2020