Kua kitea ngā whanaketanga nui o ngā mīhini keri me te mira PCB i ngā tau tata nei, me te whakamahi a ngā kaihanga i ngā hangarau me ngā wāhanga rerekē hei whakapai ake i ā rātou mahi. Ko tētahi o aua wāhanga ko te karāhe, kua whānuitia te whakamahinga nā tōna pumau, tōna roa, me tōna tika. I roto i tēnei tuhinga, ka matapakihia e mātou te pānga o te whakamahi i ngā wāhanga karāhe i roto i ngā mīhini keri me te mira PCB.
1. Te pumau
E mōhiotia ana te karāneti mō tōna pumau tino pai, he mea nui tēnei i roto i ngā mīhini keri me te mira PCB. He mea nui te pumau o te mīhini ki te tika me te tika o te keri me te mira. Ka tukuna e te karāneti te pumau pai rawa atu, ā, ka ārai i te mīhini kei wiri, kei neke rānei i te wā e whakahaerehia ana. Mā tēnei ka taea e te mīhini te whakaputa hua tika me te tika o te keri me te mira.
2. Te pakari
E mōhiotia ana hoki te karāneti mō tōna pakari. He rerekē ki ētahi atu rauemi, he tino ātete ki te pakaru me te haehae, te waikura, me te kino i puta mai i ngā huringa pāmahana. He roa ake te ora o ngā mīhini keri me te mira PCB e whakamahi ana i ngā wāhanga karāneti i ērā e whakamahi ana i ētahi atu rauemi. Heoi anō, he rerekē ki ētahi atu rauemi, kāore te karāneti e piko, e memeha rānei i te roanga o te wā, kia mau tonu ai ngā āhuatanga o te mīhini i te roanga o te wā.
3. Te Tika
He mea nui te tika me te pūmau o ngā mīhini keri me te mira PCB. Ko ngā mīhini kāore i te tino tika ka whakaputa i ngā PCB iti iho i te paerewa, ka ngaro pea te wā me te moni. Ka whakaitihia e ngā wāhanga karāhe te wiri me te nekehanga i te wā e whakahaerehia ana, kia tika ai, kia tika ai hoki ngā hua o te mīhini. Ki te whakaritea ki ētahi atu rauemi, he iti ake te ngāwari o te karāhe ki te whānui me te whakaheke i ngā huringa pāmahana, kia mau tonu ai te tika me te pumau o ngā inenga puta noa i te whānuitanga o te pāmahana.
4. Ngāwari o te Tiaki
He tino uaua te tiaki i ngā mīhini keri me te mira PCB, inā koa he uaua te mīhini, ā, he maha ngā wāhanga e neke ana. He iti noa te tiaki i ngā wāhanga karāhe, arā, he iti noa te tiaki me te aro e hiahiatia ana. Kāore i rite ki ētahi atu rauemi e ngāwari ana ki te piko, ki te whakarerekē, ki te waikura rānei, ko ngā wāhanga karāhe kāore e hiahiatia he tiaki.
Whakamutunga
He kōwhiringa pai rawa atu ngā wāhanga karāneti mō ngā mīhini keri me te mira PCB. Nā te pumau, te roa, te tika, me te ngāwari o te tiaki, he mea tino pai mō ngā whakaritenga uaua o te umanga keri me te mira PCB. Ko ngā mīhini e whakamahi ana i ngā wāhanga karāneti he pai ake te mahi me te roa ake o te ora i ērā e whakamahi ana i ētahi atu rauemi. Nō reira, ko te haumi ki tētahi mīhini keri me te mira PCB kounga teitei, he pai te hoahoa, he wāhanga karāneti kei roto he whakatau whakaaro nui ka taea te āwhina i tō pakihi ki te whakapai ake i tōna hua, te whai hua, me te whai hua.
Wā tuku: Maehe-15-2024