Ka taea e te nuinga o ngā kaiwhakamahana te whakatutuki i te pānga patu pepeke kotahi mā te pupuri i te wā poto i te kukū teitei, i te wā roa rānei i te kukū iti. Ko ngā mea nui e rua hei whakatau i te pānga patu pepeke ko te kukū whai hua me te wā tiaki kukū whai hua. Ko te pikinga ake o te kukū o te kaihoko te tikanga ka piki ake te utu o te whakamahana, he mea ohanga me te whai hua. Nō reira, ko te whakaroa i te wā whakamahana kia rite ki te taea he huarahi whai hua ki te whakaiti i te utu whakamahana me te pupuri i te pānga patu pepeke.
Ko ngā tikanga whakahaere whakapūkara e kī ana ko te hau o te whare putunga ka inehia mā te haurua-ora, ā, ko te wā e heke ai te pēhanga mai i te 500Pa ki te 250Pa he ≥40s mō ngā whare putunga papatahi, he ≥60s mō ngā whare putunga porowhita papaku hei whakatutuki i ngā whakaritenga whakapūkara. Heoi, he iti te hau o ngā whare putunga o ētahi kamupene rokiroki, ā, he uaua ki te whakatutuki i ngā whakaritenga hau o te whakapūkara. Ko te āhuatanga o te pānga patu pepeke ngoikore ka puta pinepine i te wā o te tukanga whakapūkara o te witi kua rongoatia. Nō reira, e ai ki te hau o ngā whare putunga rerekē, ki te whiriwhiria te kukū pai o te matū, ka taea e ia te whakarite i te pānga patu pepeke me te whakaiti i te utu o te matū, he raruraru nui hei whakatau mō ngā mahi whakapūkara katoa. Hei pupuri i te wā whai hua, me pai te hau o te whare putunga, nō reira he aha te whanaungatanga i waenga i te hau me te kukū o te matū?
E ai ki ngā pūrongo e pā ana, ina tae te kukū hau o te whare putunga ki te 188 hēkona, ko te haurua-ora roa rawa o te sulfuryl fluoride he iti iho i te 10d; ina 53 hēkona te kukū hau o te whare putunga, ko te haurua-ora roa rawa o te sulfuryl fluoride he iti iho i te 5d; ina 46 hēkona te kukū hau o te whare putunga, ko te haurua-ora poto rawa o te kukū roa rawa o te sulfuryl fluoride he 2d anake. I te wā o te tukanga whakamomona, ko te teitei ake o te kukū sulfuryl fluoride, ko te tere ake o te pirau, ā, ko te tere pirau o te hau sulfuryl fluoride he tere ake i te hau phosphine. He kaha ake te uruhanga o te sulfuryl fluoride i te phosphine, ka hua ake he haurua-ora poto ake te kukū hau i te phosphine.
Pūhaumāota whanarikiKo ngā āhuatanga o te whakapūngao he rite ki te tere o te patu pepeke. Ko te kukū whakamate o ētahi pepeke witi nui kua rongoatia pērā i ngā pīrere witi papatahi he haona roa, ngā pīrere witi kani-kani, ngā pepeke kānga, me ngā kutu pukapuka mō ngā haora 48 o te whakapūngao kei waenganui i te 2.0~5.0g/m'. Nō reira, i te wā o te tukanga whakapūngao, ko tewhanariki pūhaumāotaMe whiriwhiri te kukū kia tika, kia rite ki te momo pepeke i roto i te whare putunga, kia taea ai te whakatutuki i te whāinga o te patu pepeke tere.
He maha ngā āhuatanga e pā ana ki te tere pirau ohau whanariki fluoridete kukū i roto i te whare putunga. Ko te ātete hau o te whare putunga te mea matua, engari e pā ana hoki ki ngā mea pēnei i te momo witi, te poke, me te porous o te puranga witi.
Te wā tuku: Hurae-15-2025
