He aha tepapa kirihoui hangaia mai i?
Ngā rauemi mata o te papa kirihou
Ngā papa kirihouka taea te hanga mai i ngā momo rauemi mata. He ake ngā hiahia me ngā wero o ia tangata. E rua ngā āhuatanga matua, ā, he rerekē hoki hei whakaaro māu i te wā e whiriwhiri ana i te rauemi kirihou tika mō te whakamahinga o te papa: te ātete ki te pānga me te pakari. I te nuinga o te wā, he whanaunga ēnei āhuatanga.
I ētahi atu kupu:
Ka pakari ake te kāri, ka iti ake tōna ātete ki te pānga, arā, ka iti ake tōna pakari.
Ko te iti o te pakari o te kāri, ko te nui ake o tōna ātete ki te pānga me te pakari.
Te pakari me te mārō, he iti te ātete pānga o te papa tino mārō. Waihoki, ko ngā papa kirihou he ātete pānga teitei kāore i te tino mārō.
Ngā rauemi papa kirihou noa
I te wā e whiriwhiri ana i tētahi papa kirihou, nā ngā āhuatanga rerekē o te papa, kāore he mea pai rawa atu, ko te mea tino pai anake mōu.
Papa kirihou HDPE (papa polyethylene matotoru)
HDPE: Koinei te rauemi tino noa e whakamahia ana hei hanga papa kirihou. Ka taea te whakamahi i roto i ngā tukanga werohanga me te pupuhi. E mōhiotia ana te polyethylene kiato-teitei he kapia maha-kaupapa, ka taea te whakamahi hei hanga i ngā ipu kirihou. Ki te whakaritea ki ētahi atu kirihou, he iti te utu o te HDPE. Ā, he pai te pakeke me te pakari o te HDPE, nō reira ka taea e ia te ātete ki te pānga me te pakeke.
Ngā Painga o te HDPE
He ātete pai ki te pānga, he ātete ki te pāmahana iti, he ātete ki te waikawa me te kawakore, he ātete ki te waikura, he ātete ki te waikura me te makuku, he ngāwari ki te horoi me te penapena.
Papa kirihou PP (papa polypropylene)
Ko te polypropylene PP te rauemi mata kirihou e whakamahia whānuitia ana i roto i ngā papa kirihou haunga te HDPE. Kāore te ātete pānga o ngā papa kirihou PP i te rite ki te HDPE. He rite tonu ētahi atu āhuatanga ki te HDPE.
Ngā papa kirihou hangarua
Ko te nuinga o ngā rauemi hangarua he hua PE, PP rānei hangarua, kātahi ka whakamahia. He momo rauemi whakauru kua konatunatua ki ētahi matū whakakī. Ko ngā painga o tēnei rauemi he pakari pai, he iti te utu, engari he uaua ki te hanga, ā, he tino pakarukaru. He pango te nuinga o tēnei momo rauemi, ā, he maha ngā wā ka whakamahia hei hanga papa kotahi te whakamahinga, hei hanga papa kaweake rānei, ko te tikanga ka whakamahia kotahi noa iho, ā, e kore e hangarua, e whakamahia anōtia rānei.
Ko ngā rauemi e toru o runga ake nei he rauemi e whakamahia whānuitia ana i roto i te umanga papa kirihou o Haina. Ināianei, kei reira tētahi atu rauemi hou e whakamahia ana hei hanga papa kirihou, he muka karāhe, he muka karāhe rānei.
He momo hou te muka karāhe i roto i ngā rauemi papa kirihou. E rua noa iho ngā kaihanga o te ao kei a rātou tēnei āheinga, ā, e whakamahi ana rātou i tētahi tikanga motuhake. I te nuinga o te wā, ka pania ngā paepae ki tētahi paninga mārama hei hiri i te muka karāhe. He nui te utu ka tāpirihia e tēnei, engari ka hua ake he paepae tino pakari me te ātete pānga teitei. Hei tāpiri, he tino pai ōna āhuatanga ātete mura me te kore e tāpiri i tētahi whakakī.
Ngā painga o ngā paepae muka karāhe:
te ātete piko;
tino ātete ki te pānga;
ārai mura taiao;
Whānui: He mea hanga ngā paepae muka karāhe ki te ranunga karāhe me te kirihou, he tino kaha engari he nui te utu. He nui te kaha o te whakarārangi, nō reira kia mau te kaha, kia whakamahia hoki te wāhi o te papa.
Wā tuku: Hepetema-01-2022