He taputapu nui ngā mīhini keri me te mira PCB i roto i te tukanga hanga o ngā papa hiko tā (PCB). He mea hanga motuhake ēnei mīhini mō te keri, te ara, me te mira PCB, ā, me whai wāhanga rerekē hei whakarite kia pai te mahi. Ko tētahi o aua wāhanga ko ngā huānga karāhe.
He maha ngā wā ka whakamahia ngā huānga karāneti i roto i ngā mīhini keri me te mira PCB nā te mea he teitei te pumau o ngā āhuatanga, te kaha, me te roa. Kei roto i ēnei huānga he pereti karāneti kua orohia me te anga tautoko. Ka whakaratohia e rātou te tautoko me te pumau e tika ana mō ngā mahi keri me te mira tika.
Ko te mahi matua a ngā huānga karāhe i roto i ngā mīhini keri me te mira PCB he whakarato i tētahi turanga pumau, tika hoki mō ngā nekehanga o te mīhini. Ko te tika me te tika o ngā mahi keri me te mira e whakawhirinaki nui ana ki te pumau o ngā huānga karāhe. Ko te taumata teitei o te pumau o te āhua o te karāhe ka āwhina ki te ātete i tetahi piko, i tetahi piko rānei i te wā o te tukanga miihini. Mā tēnei ka whakarite kia neke te mīhini i roto i te rārangi tika, ā, ka noho tika tonu ki runga ake i te PCB.
He mea nui anō hoki te mahi a ngā huānga karāhe ki te whakaiti i te wiri o te mīhini. Ka tere te mahi a ngā mīhini keri me te mira PCB, ā, ka nui ngā wiri e puta mai ana. Mā te whakamahinga o ngā huānga karāhe ka āwhina ki te whakaiti i ēnei wiri, ka whakaiti i te mōrearea o te kakahu me te pakaru o ngā taputapu, ka arahi pea ki ngā PCB para. Ka hua ake tēnei i te tere hua teitei ake, ā, ka iti ake ngā utu whakaputa.
Ko tētahi atu mahi nui a ngā huānga karāhe i roto i ngā mīhini keri me te mira PCB ko te whakarato i te pumau pai o te wera. Nā te tere tere me te waku e puta ana i roto i ēnei mahi, ka wera pea te mīhini. Mā te kawe wera pai o te karāhe ka āwhina i te tango i te wera mai i te wāhi mahi me te tere whakamarara. Mā tēnei ka noho mātao tonu te wāhi mahi, ā, ka ārai i te kino o te PCB.
Hei whakamutunga, he mea nui te mahi a ngā huānga karāhe i roto i ngā mīhini keri me te mira PCB. Ka whakaratohia e rātou te pumau, te tika, te whakaiti i te wiri, me te pumau o te wera e tika ana kia pai ai te mahi. Mā te whakamahinga o ngā huānga karāhe i roto i ngā mīhini keri me te mira PCB ka hua ake he tere hua teitei ake, he iti ake ngā utu whakaputa, ā, i te mutunga, he pai ake te kounga o ngā PCB.
Wā tuku: Maehe-15-2024