Ko te pikinga o te kai i ngā tauera horoi paturopi nā te COVID-19, me te tono kore-kirihou mai i ngā kāwanatanga me ngā kaihoko me te tipu haere o ngā tauera ahumahi kei te hanga i te tono nui mō ngā rauemi kore-whatu spunlace tae noa ki te tau 2026, e ai ki ngā rangahau hou a Smithers. Ko te pūrongo a te kaituhi tawhito o Smithers, a Phil Mango,Te Anamata o ngā Whatu Kore-Whatu Spunlace tae noa ki te tau 2026, e kite ana i te pikinga ake o te tono ā-ao mō ngā whatu kore-whatu pumau, ko te spunlace tētahi o ngā tino pūtake.
Ko ngā tauera horoi te mea tino whakamahia mō ngā mea kore-whatu spunlace; nā te pikinga o ngā tauera horoi patu huakita i pā mai i te mate urutā i piki ake ai tēnei. I te tau 2021, ko ngā tauera horoi te 64.7% o ngā tāne katoa e whakamahia ana mō te spunlace. Ko tete kai o te aoKo te nui o ngā whatu kore-whatu i te tau 2021 he 1.6 miriona tāne, arā, 39.6 piriona m2, ko te uara he $7.8 piriona. E matapaetia ana ko ngā tere tipu mō te tau 2021–26 he 9.1% (tāne), 8.1% (m2), me te 9.1% ($), e ai ki te rangahau a Smithers. Ko te momo whatu tino noa ko te whatu kāri-kāri paerewa, e 76.0% pea o te rahinga whatu katoa e pau ana i te tau 2021.
Spunlace i roto i ngā tauera horoi
Ko ngā tauera horoi te mea nui rawa atu e whakamahia ana mō te spunlace, ā, ko te spunlace te mea kore-whatu nui rawa atu e whakamahia ana i roto i ngā tauera horoi. Nā te akiaki o te ao ki te whakaiti/whakakore i ngā kirihou i roto i ngā tauera horoi kua puta mai he maha ngā momo spunlace hou i te tau 2021; mā tēnei ka noho tonu te spunlace hei mea kore-whatu matua mō ngā tauera horoi tae noa ki te tau 2026. I te tau 2026, ka piki ake te wāhi o te whakamahinga o ngā tauera horoi ki te 65.6%.
Te oranga tonutanga me ngā hua kore-kirihou
Ko tētahi o ngā tino take nui o te tekau tau kua pahure ake nei ko te akiaki ki te whakaiti/whakakore i ngā kirihou i roto i ngā tauera horoi me ētahi atu hua kore-whatu. Ahakoa ko te ture mō te whakamahinga kotahi o ngā kirihou a te Kotahitanga o Ūropi te take matua, kua noho te whakaiti i ngā kirihou i roto i ngā mea kore-whatu hei take matua o te ao, inā koa mō ngā mea kore-whatu miro.
Kei te mahi ngā kaihanga spunlace ki te whakawhanake i ngā kōwhiringa tauwhiro ake hei whakakapi i te polypropylene, inā koa te polypropylene spunbond i roto i te SP spunlace. I konei, ahakoa kei te arotakehia ngā "kirihou" e rua, ko te PLA me te PHA. Ina koa ko ngā PHA, he mea pirau ahakoa i roto i ngā taiao moana, tera pea ka whai hua i te heke mai. Te āhua nei ka tere ake te hiahia o te ao mō ngā hua tauwhiro ake tae noa ki te tau 2026.
Wā tuku: Paenga-whāwhā-26-2024