Kua piki haere te rongonui o te whakamahi i te karāneti i roto i ngā mīhini keri me te mira PCB nā tōna pumau, tōna ātete ki te kakahu, me tōna kaha ki te whakaiti i ngā wiri. Heoi, he maha ngā kaihanga PCB kua whakapuaki i ō rātou āwangawanga mō te mahi a ngā huānga karāneti i roto i ngā taiao tino kino pērā i te pāmahana teitei, te pāmahana iti, me te haumākū teitei.
He waimarie, he tino pumau te mahi a ngā huānga karāneti i roto i ngā mīhini keri me te mira PCB ahakoa i roto i ngā taiao tino kino. Tuatahi, he tino ātete te karāneti ki ngā huringa pāmahana me ngā piki me ngā heke. Nā te mea he momo kōhatu tūturu te karāneti e hangaia ana e te whakamatao me te whakapakeketanga o te magma rewa. Nō reira, ka taea e ia te noho ki ngā taiao pāmahana teitei me te kore e ngaro tōna pakari, tōna āhua rānei.
Hei tāpiri atu, kāore te karāhe e ngāwari ki te whakawhanui, ki te whakawhāiti rānei i ngā huringa o te pāmahana, o te haumākū rānei. Mā te korenga o te whakawhanui me te whakawhāiti ka noho pumau ngā wāhanga karāhe i roto i ngā mīhini keri me te mira PCB i te wā e whakamahia ana, ā, ka puta he hua tika, he kounga teitei hoki i te mīhini.
Hei tāpiritanga, he tino ātete te karāneti ki te waikura, he painga anō tēnei ina tae mai ki te pupuri i te mahi a ngā mīhini keri me te mira PCB i roto i ngā taiao haumākū teitei. Ko te ātete o te karāneti i ahu mai i tōna ihirangi silica, e ārai ana i te kōhatu ki ngā waikawa me ngā kawakore, ā, kia kore ai e waikura wawe.
Ko tētahi atu painga o te whakamahi i te karāhe i roto i ngā mīhini keri me te mira PCB ko tōna kaha ki te whakaiti i ngā wiri. Mā tēnei ka āwhina kia mau tonu te mīhini i te wā e whakamahia ana, ā, kia kore ai te mata keri, te kaitapahi rānei e keri hohonu rawa ki roto i te papa.
I te nuinga o te wā, he tino taunakihia te whakamahinga o ngā huānga karāhe i roto i ngā mīhini keri me te mira PCB. Nā tōna pumau pai, tōna ātete ki te kakahu, me tōna kaha ki te whakaiti i ngā wiri, ko te karāhe te rauemi tino pai hei whakarite i te tika me te tika e hiahiatia ana i te wā o te tukanga hanga o ngā papa hiko tā.
Hei whakamutunga, kāore he take e manukanuka ai ngā kaihanga PCB mō te mahi a ngā huānga karāhe i roto i ngā taiao tino kino. Nā te kaha o te karāhe ki te ātete i ngā huringa pāmahana, te haumākū, me te waikura, ka tino pumau, ka pono hoki. Nō reira, he tino taunakihia te whakamahinga o te karāhe i roto i ngā mīhini keri me te mira PCB, ā, ka taea e ngā kaihanga te okioki mārie me te mōhio ka noho pumau, ka pono hoki te mahi a ā rātou mīhini.
Wā tuku: Maehe-18-2024