Kia pai ake te whakamahana, me whakamahi e te kaihoroi kanohi hikoi he paparanga huruhuru toka hei pupuri i te wera.I tenei ra, me kii he aha i whakamahia ai te wūru toka hei utu mo te asbestos me etahi atu whakamaarama.
I ahu mai te huruhuru toka i Hawaii.I muri mai i te hūnga tuatahi o te puia i te motu o Hawaii, ka kitea e nga kainoho o te motu he kowhatu o te toka ngohe kua rewa i runga i te whenua, ko te muka huruhuru toka i mohiotia e nga tangata o mua.I muri mai, ka whakatauhia e nga tangata te tukanga taiao o te hūnga puia i Hawaii, ma te whakamahi i te basalt, te dolomite me etahi atu rauemi mata hei rauemi mata matua, i muri i te whakarewatanga i te teitei o te pāmahana i runga ake i te 1450 ℃, i hangaia te muka e te tere-tere centrifugation me ao matatau wha-tuaka centrifuge.I taua wa ano, ka maputia etahi o te kaapiri, te hinu-puehu me te kaihoko hydrophobic ki roto i te kaikohi miro, ka kohia e te kaikohi miro na roto i te tukanga pendulum, katahi ka whakakaha i muri i te horahanga o te miro e te tikanga tapahi-toru. , te hanga i nga hua huruhuru toka he rereke nga korero me nga whakamahinga.
Ko nga hua wūru toka e mohiotia ana ko nga rawa whakaora-ngao matua o "te tuarima o te kaha tikanga" i te ao na te pai o ona waahi-a-ahi me nga waahi whakamatao wera.I roto i te hangahanga, ka taea e ia te whakamahi i te 1 ton o nga hua wūru toka mo te whakamaarama waiariki ka taea te whakaora i te 1 tone o te hiko hinu i roto i te tau, e rite ana ki te ahua tiaki taiao o te whariki, te tiaki hiko me te whakahekenga tukunga.Na reira, ka whakamahia te wūru toka hei rauemi whakamatao waiariki mo te whare.Ka taea te kii ka whakamahia nuitia te wūru toka a muri ake nei, me te tino pai o te ohanga.Mo te whakamarumaru wera o te kaihoroi kanohi, he pai ake tana mahi i etahi atu hua.
āhuatanga:
1. Ko te tiaki i te taiao me te horoi, kaore he raruraru wai huna, kaore he kakara, kaore he matū kino, ka taea te pupuri i te wai kia ma;
2. Kore he arahi, he kino ki te tinana tangata;
3. Whakamaua te aukati;
4. Atete waikawa me te alkali;
5. Te ātete pāmahana iti;
6. Te ahua pakari me te pumau.
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Wā tuku: Hepetema-23-2020
