Ko te waikawa polylactic (PLA) me te waikawa polylactic kua whakatiotia (CPLA) he rauemi e rua e pai ana ki te taiao kua aro nui ki te ao.PLA meCPLA tākaiumanga i ngā tau tata nei. Hei kirihou hanga-koiora, he nui ngā painga taiao e whakaatuhia ana e rātou ki te whakataurite ki ngā kirihou petrochemical tuku iho.
Ngā Whakamāramatanga me ngā Rerekētanga i waenganui i te PLA me te CPLA
Ko te PLA, te waikawa polylactic rānei, he kirihou koiora i hangaia mai i ngā rauemi whakahou pēnei i te māngaro kānga, te tō rānei mā te whakapūkara, te whakapūkara, me ētahi atu tukanga. He tino pai te pirau o te PLA, ā, ka taea te pirau katoa e ngā moroiti ki te hauhā me te wai i raro i ngā āhuatanga motuhake. Heoi, he iti te ātete wera o te PLA, ā, e whakamahia ana i ngā pāmahana i raro i te 60°C.
Ko te CPLA, arā, te waikawa polylactic kua whakatiotia, he rauemi whakarerekētia i hangaia mā te whakatiotia o te PLA hei whakapai ake i tōna ātete wera. Ka taea e te CPLA te tu atu ki ngā pāmahana neke atu i te 90°C, he mea tino pai mō ngā tono e hiahia ana kia nui ake te ātete wera. Ko ngā rerekētanga matua i waenga i te PLA me te CPLA kei roto i tō rāua tukatuka wera me te ātete wera, ā, he whānui ake ngā tono a te CPLA.
Ngā Pānga Taiao o te PLA me te CPLA
Ko te hanga o te PLA me te CPLA e ahu mai ana i ngā rauemi mata koiora, ā, ka tino whakaiti i te whakawhirinaki ki ngā rauemi matū hinu. I te wā e tipu ana ēnei rauemi mata, ka mimitihia te hauhā waro mā te whakaahua-whakawhitiwhiti, ka taea ai te noho kore-waro puta noa i tō rātou huringa ora katoa. Ki te whakatauritea ki ngā kirihou tuku iho, he iti ake ngā hau kati kōtuhi e tukuna ana e ngā tukanga hanga o te PLA me te CPLA, ā, ka whakaitihia ō rātou pānga kino ki te taiao.
Hei tāpiritanga,Ka pirau te PLA me te CPLA i muri i te whakakorenga, inā koa i roto i ngā taiao whakawaiwai ahumahi, ka taea e rātou te pirau katoa i roto i ētahi marama. Ka whakaitihia e tēnei ngā raruraru parahanga roa o ngā para kirihou i roto i te taiao tūturu, ā, ka whakaitihia hoki te kino ki te oneone me ngā pūnaha rauropi moana i puta mai i ngā para kirihou.
Ngā Painga Taiao o te PLA me te CPLA
Te Whakaiti i te Whakawhirinakitanga ki ngā Wahie Pūmua
He mea hanga te PLA me te CPLA mai i ngā rauemi whakahou pēnei i te māngaro kānga, te tō rānei, he rerekē ki ngā kirihou tuku iho e whakawhirinaki ana ki ngā rauemi matū hinu. Ko te tikanga o tēnei, ka tino whakaitihia e tā rātou tukanga whakaputa te whakawhirinaki ki ngā rauemi kore e taea te whakahou pēnei i te hinu, ka āwhina ki te tiaki i ngā wahie pūmua me te whakaiti i ngā tukunga waro, ā, ka whakaitihia te huringa āhuarangi.
Pūmanawa Waro Koreutu
I te mea ka mimitihia e ngā rauemi mata o te koiora te hauhā waro i roto i tō rātou tipu mā te whakaahua-whakaahua, ka taea e te whakaputanga me te whakamahinga o te PLA me te CPLA te whakatutuki i te kore-waro. He rerekē, ko te whakaputanga me te whakamahinga o ngā kirihou tuku iho ka hua ake he tukunga waro nui. Nō reira, ka āwhina te PLA me te CPLA ki te whakaiti i ngā tukunga hau kati kōtuhi puta noa i tō rātou huringa ora, ka whakaiti i te mahana o te ao.
Te pirau o te koiora
He tino pai te pirau o te PLA me te CPLA, inā koa i roto i ngā taiao whakawaiwai ahumahi ka taea e rāua te pirau katoa i roto i ētahi marama. Ko te tikanga o tēnei, kāore rāua e noho tonu i roto i te taiao tūturu pērā i ngā kirihou tuku iho, ā, ka whakaiti i te parahanga o te oneone me te moana. Heoi anō, ko ngā hua pirau o te PLA me te CPLA ko te hauhā me te wai, kāore e kino ki te taiao.
Te āheinga ki te hangarua
Ahakoa kei te whanake tonu te pūnaha hangarua mō ngā kirihou koiora, he iti noa te kaha o te hangarua o te PLA me te CPLA. Mā te whanaketanga o te hangarau me te tautoko kaupapa here, ka whānui ake, ka whai hua ake hoki te hangarua o te PLA me te CPLA. Mā te hangarua i ēnei rauemi, ehara i te mea ka whakaiti noa i te para kirihou, engari ka penapena hoki i ngā rauemi me te pūngao.
Tuatahi, mā te whakamahinga o te PLA me te CPLA ka taea te whakaiti i te whakamahinga o ngā rauemi matū hinu me te whakatairanga i te whakamahinga rauemi pumau. Hei rauemi koiora, ka whakaitihia e rāua te whakamahinga o ngā wahie pūmua i te wā whakaputa, ā, ka whakaitihia ngā tukunga waro.
Te Whakaiti i te Parahanga Kirihou
Nā te tere o te pirau o te PLA me te CPLA i raro i ngā āhuatanga motuhake, ka taea e rāua te whakaiti i te kohikohinga o ngā para kirihou i roto i te taiao tūturu, ka whakaiti i te kino ki ngā rauropi whenua me te moana. Ka āwhina tēnei ki te tiaki i te kanorau koiora, te pupuri i te taurite o te taiao, me te whakarato i tētahi taiao ora hauora mō te tangata me ētahi atu rauropi.
Te Whakapai Ake i te Whai Hua o te Whakamahinga Rauemi
Hei rauemi koiora, ka taea e te PLA me te CPLA te whakamahi pai i ngā rauemi mā te hangarua me te whakaiti i te kounga o ngā rauemi. Ki te whakatauritea ki ngā kirihou tuku iho, he pai ake te taiao mō ā rātou tukanga whakaputa me te whakamahi, ka whakaiti i te para pūngao me te rauemi, ā, ka whakapai ake i te whai huatanga o te whakamahinga rauemi whānui.
Tuarua, ko te pirau o te PLA me te CPLA ka āwhina i te whakaiti i te parahanga taiao, ka whakaiti i te pēhanga taiao mai i te ururua me te tahunga. Hei tāpiri, ko ngā hua pirau o te PLA me te CPLA ko te hauhā me te wai, kāore e puta he parahanga tuarua ki te taiao.
Hei whakamutunga, ka taea hoki te hangarua i te PLA me te CPLA. Ahakoa kāore anō kia tino whakatūria te pūnaha hangarua mō ngā kirihou koiora, me ngā whanaketanga hangarau me te whakatairanga kaupapa here, ka nui haere te hangarua o te PLA me te CPLA. Mā tēnei ka whakaitihia te taumahatanga taiao o ngā para kirihou, ā, ka whakarei ake i te whai huatanga o te whakamahinga rauemi.
Ngā Mahere Whakatinanatanga Taiao e Whai Hua ana
Kia tino kitea ai ngā painga taiao o te PLA me te CPLA, me whakapai ake te hanga, te whakamahi, me te hangarua. Tuatahi, me akiaki ngā kamupene ki te whakamahi i te PLA me te CPLA hei huarahi kē atu ki ngā kirihou tuku iho, me te whakatairanga i te whanaketanga o ngā tukanga whakaputa matomato. Ka taea e ngā kāwanatanga te tautoko i tēnei mā roto i ngā kaupapa here whakatenatena me ngā tautoko pūtea hei whakatairanga i te umanga kirihou e ahu mai ana i te koiora.
Tuarua, he mea nui te whakapakari i te hanganga o ngā pūnaha hangarua me te tukatuka mō te PLA me te CPLA. Mā te whakatū i tētahi pūnaha whakarōpū me te hangarua whānui ka taea e ngā kirihou koiora te uru pai ki ngā hongere hangarua, ki te whakakōmipiuta rānei. Hei tāpiri, mā te whakatairanga i ngā hangarau e pā ana ka taea te whakapai ake i ngā tere hangarua me te whai huatanga o te pirau o te PLA me te CPLA.
Hei tāpiritanga, me whakapakari ake te mātauranga me te mōhiotanga o te marea kia nui ake ai te mōhiotanga o ngā kaihoko me te hiahia ki te whakamahi.Ngā hua PLA me CPLAMā roto i ngā mahi whakatairanga me ngā mahi mātauranga, ka taea te whakapakari ake i te mōhiotanga taiao a te marea, te whakatenatena i te kai matomato me te wehewehe para.
Ngā Hua Taiao e Tūmanakohia ana
Mā te whakatinanatanga o ngā mahi o runga ake nei, ka tumanakohia ngā hua taiao e whai ake nei. Tuatahi, ko te whakamahinga whānui o te PLA me te CPLA i roto i te ao tākai ka tino whakaiti i te whakamahinga o ngā kirihou petrochemical, ā, ka whakaiti i te parahanga kirihou mai i te pūtake. Tuarua, ko te hangarua me te pirau koiora o ngā kirihou koiora ka tino whakaiti i te taumahatanga taiao mai i te ururua whenua me te tahunga, ka whakapai ake i te kounga taiao.
I te wā kotahi, mā te whakatairanga me te whakamahi i te PLA me te CPLA ka akiaki i te whanaketanga o ngā ahumahi matomato, ā, ka whakatairanga hoki i te whakatūnga o tētahi tauira ōhanga porowhita. Ehara i te mea ka āwhina noa tēnei i te whakamahinga pumau o ngā rauemi, engari ka akiaki hoki i te auahatanga hangarau me te tipu ōhanga i roto i ngā ahumahi e pā ana, ka hanga he huringa pai o te whanaketanga matomato.
Hei whakamutunga, hei rauemi hou e pai ana ki te taiao, he nui te kaha o te PLA me te CPLA ki te whakaiti i te whakamahinga rauemi me te parahanga taiao. Mā te aratohu kaupapa here e tika ana me te tautoko hangarau, ka taea e tā rātou whakamahinga whānui i roto i te ao tākai te whakatutuki i ngā pānga taiao e hiahiatia ana, ā, ka whai wāhi pai ki te tiaki i te taiao o Papatūānuku.
Ka taea e koe te whakapā mai ki a mātou：Cwhakapā mai - MVI ECOPACK Co., Ltd.
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Wā tuku: Pipiri-20-2024
