1. Me pēhea tā tātou whiriwhiringā pounamu kirihou?
Ngā kirihou noa mō ia rāngā kapu waiko PC, PP me Tritan.
Kāore he raruraru ki te wai kohua i roto i te PC me te PP.
Heoi, he tautohenga te PC. He maha ngā kaituhi purongo e whakatairanga ana ka tukuna e te PC te bisphenol A, he mea tino kino ki te tinana.
Kāore i te uaua te mahi hanga kapu, nō reira he maha ngā awheawhe iti e whai ana i tēnei. I roto i te mahi whakaputa, kāore he taumaha, ka puta te bisphenol a ina tūtaki te hua kua oti te whakarite ki te wai wera neke atu i te 80 ℃.
Tepounamu kirihouKāore tēnei raruraru e pā ki ngā ipu wai e whakaputaina ana mā te whakatinanatanga tino tika o te tukanga, nō reira, i te wā e whiriwhiri ana i tētahi pounamu wai PC, kimihia te waitohu o te kapu wai, kaua e apo ki ngā ipu iti, iti te utu, ā, ka pā kino ki a koe anō.
Ko te PP me te tritan ngā kirihou matua mō ngā pounamu miraka
Ko Tritan te rauemi pounamu pēpi kua tohua i tēnei wā i te Hononga o Amerika. He rauemi tino haumaru, ā, e kore e puta he matū kino.
He koura pouri te kirihou PP, koinei te rauemi pounamu miraka e whakamahia whānuitia ana i Haina. Ka taea te kohuatia, te whakamahi i te pāmahana teitei me te ārai huaketo, ā, he tino ātete ki te pāmahana teitei.
Me pēhea te whiriwhiri i te rauemi mō te kapu wai?
Tepounamu kirihoue tutuki ana i ngā ture ā-motu, ā, he haumaru te whakamahi. Mā te whakataurite i ēnei rauemi e toru, ka whakatauhia he kaupapa matua.
Mahi haumaru: tritan > PP > PC;
Ngā painga ōhanga: PC > PP > tritan;
Ātete pāmahana teitei: PP > PC > tritan
2. Tīpakohia kia rite ki te pāmahana e tika ana
Ko te māramatanga māmā ko ngā inu e whakamahia ana e tātou hei pupuri;
Me pātai noa tātou ki a tātou anō: "ka taea e au te pupuri i te wai kohua?"
Tāutanga: tīpakohia te PP, te PC rānei;
Kāore anō kia tāutahia: tīpakohia te PC, te Tritan rānei;
I runga ake i tepounamu kirihou, ko te ātete ki te wera he mea nui tonu mō te kōwhiringa.
3. Kōwhiria kia rite ki te whakamahinga
Mō te hunga e hokohoko ana hei kapu hoa, whiriwhiria ngā mea iti, ātaahua, ātete wai, he iti te kaha;
Mō ngā haerenga pakihi auau me ngā haerenga tawhiti, whiriwhiria he kapu wai nui te kaha, ā, he ātete ki te pakaru;
Mō te whakamahinga o ia rā i te tari, whiriwhiria he kapu he waha nui;
Kōwhiria ngā tawhā rerekē mō ngā kaupapa rerekē, ā, kia tika, kia haepapa hoki mō tō whakamahinga roa o tengā pounamu kirihou.
4. Kōwhiria kia rite ki te kaha
Kāore i te ōrite te inu wai a te katoa. E inu ana ngā tama hauora i te 1300ml o te wai i ia rā, ā, ko ngā kōtiro he 1100ml i ia rā.
He pounamu miraka parakore 250ml i roto i te pouaka, tata ki te nui o te miraka ka taea te pupuri, he cote ariā o te ml.
Koinei te putanga whānui o te tikanga mō te whiriwhiri i te kaha ongā pounamu kirihou
350ml - 550ml pēpi, haerenga poto
550ml - 1300ml te whakakī wai mō te whare me te hākinakina
1300ml - 5000ml haere tawhiti, pikiniki whānau
5. Kōwhiria kia rite ki te hoahoa
He rerekē te hoahoa me te āhua o te kapu. He mea nui rawa te whiriwhiri i tētahi kapu e tika ana mōu ake whakamahinga.
Ahakoa he tino ātaahua ētahi kapu wai kirihou, he maha ngā hoahoa kāore i te tika. Kōwhiria he kapu wai e rite ana ki ō hiahia.
Ka pai ake te whiriwhiri a ngā kōtiro i te kapu i te waha o te kakau witi, ā, e kore e piri ki te rīpene ngutu.
He maha ngā wā ka haereere ngā tama, ka whakakorikori tinana rānei, ā, ka whiriwhiri rātou ki te inu tika. Ka taea e rātou te inu wai i te huarahi nui.
Wā tuku: Hanuere-03-2022