Ko te whakarewa he tukanga e whakamahia ana hei hono i ngā wāhanga whakarewa hei hanga hononga ā-mīhini, ā-hiko rānei.
Ko te tikanga, he whakarewa iti-ira (he mea whakarewa honohono) e whakamahia ana, ka rewahia, ka pania ki ngā wāhanga whakarewa hei hono. Ina totoka te whakarewa honohono, ka piri ki ngā wāhanga whakarewa, ā, ka hanga hononga. He mea nui tēnei tukanga ki ngā ahumahi pēnei i te hanga hikohiko, ngā paipa me te hanga whakarewa. I ngā tau tata nei, kua whakatairangahia e te ahunga whakamua hangarau te whanaketanga o ngā mīhini me ngā pūnaha whakarewa aunoa, ā, kua hurihia te tukanga whakarewa.
Kei te piki haere te rongonui o ngā mīhini whakarewa aunoa, e mōhiotia ana ko ngā karetao whakarewa, i roto i ngā raina hanga me ngā raina huihuinga nā te mea he pai te mahi me te tika. Kua hangaia ēnei mīhini hei mahi i ngā mahi whakarewa me te iti o te wawaotanga a te tangata, e tuku ana i ngā painga pēnei i te whakapiki i te hua, te kounga pumau me te whakapai ake i te haumaru i te wāhi mahi.
Nā, me pēhea te whakarewa i roto i te taiao aunoa? Ngā mīhini whakarewa aunoahe maha ngā āhuatanga me ngā mahi matatau e āhei ai rātou ki te mahi i te tukanga whakarewa me te tino tika me te auau. Kua whakaritea ēnei mīhini ki te whakahaere i ngā momo mahi whakarewa, tae atu ki te whakarewa waea, te whakarewa wāhanga, me te whakarewa PCB.
Ko tētahi o ngā wāhanga matua o te mīhini whakapiri aunoa ko te karetao whakapiri, koia te kawenga mō te mahi whakapiri. Kei te karetao he rino whakapiri, he pito whakapiri rānei e whakamahana ana i te whakapiri ki tōna taumata rewa, ā, ka whakamahia ki ngā wāhanga whakarewa hei hono. Mā te whakahaere tika me te nekehanga o te karetao whakapiri ka whakarite kia tika te whakamahinga o te whakapiri, ka hua ake he hononga whakapiri kaha, pono hoki.
Tepūnaha whakarewa aunoaKei roto hoki ngā hangarau matatau pēnei i ngā pūnaha tirohanga me ngā pūoko, e āhei ai te mīhini ki te tautuhi me te whakanoho i ngā wāhi whakarewa me te tino tika. Mā tēnei ka whakarite kia whakamahia te tūhono ki ngā wāhi tika, ka whakaitihia te tūponotanga o ngā hapa, ngā hapa whakarewa rānei. Hei tāpiri, ka taea te whakauru i ēnei pūnaha ki ngā kaikawe, ki ngā ringa karetao rānei hei whakahaere i te whakawhiti maeneene o ngā wahi mahi, kia māmā ake ai te tukanga whakarewa.
Ngā painga ongā mīhini whakarewa aunoaKei tua atu i te whai huatanga me te tika. Ka āwhina hoki ēnei mīhini ki te waihanga i tētahi taiao mahi haumaru ake, hauora ake mā te whakaiti i te pānga o ngā haunga kino ki ngā kaimahi me ngā whara nekehanga auau e pā ana ki te whakarewa ā-ringa. Hei tāpiri, ka taea e ngā mīhini aunoa te kounga ōrite o te hononga whakarewa, ka āwhina ki te whakaiti i te mahi anō me te whakanui ake i te pono o te hua whānui.
Wā tuku: Hurae-13-2024