He mahi tēnei mā tātou katoa, ina hoko tātou i tētahi pounamu wai mai i te toa, ā, ina mutu te inu i te wai, ka whakakīia anō te pounamu kotahi, ka whakamahia anō. Tērā pea kei a tātou taua pounamu mō ngā rā. Ka mahi tātou i tēnei nā te mea e aro nui ana tātou ki te taiao, nā te mea rānei kāore he ipu kē atu i roto i te āhuatanga ohorere. Engari kua whakaarohia e koe te haumaru mō tō hauora ki te whakamahi anō i te pounamu kirihou kotahi i ngā wā katoa? I tēnei rā, ka kōrerohia e tātou tēnā.
He rite katoa ngā pounamu kirihou? He aha te tikanga o te tau kei raro i te pounamu?
Ki te tangohia e koe tētahi pounamu kirihou, ka titiro ki raro, ka kite koe i tētahi tau i roto i tētahi tapatoru. Ko te 'Resin Identifying Code' (RIC) tēnei. Mā tēnei ka mōhio koe ki te momo kirihou i hangaia ai te pounamu. Kāore e mōhio ana mēnā ka taea te hangarua, engari ka mōhio noa koe ki te momo kirihou. Ko ngā pounamu wai e inumia ana e tātou he mea hanga mai i ngā kirihou ka taea te hangarua. Me titiro tātou ki ngā momo matua.
| Tau o te tapatoru (RIC) | Momo kirihou | E kitea ana i te nuinga o te wā |
|---|
| 1 | Polyethylene terephthalate (PET, PETE rānei) | Ko ngā pounamu wai me ngā pounamu inu ngāwari e hokona ana e tātou i te toa, he mea hanga mō te whakamahi kotahi noa. |
| 2 | Polyethylene kiato-teitei (HDPE) | He pounamu matotoru ake, he pounamu kaha ake pērā i ngā pounamu miraka, ngā pounamu hopi horoi makawe, me ngā pounamu hopi horoi. |
| 7 | Ētahi atu (te nuinga he Polycarbonate) | Ko ētahi he pounamu wai nui (e whakamahia ana i roto i ngā ipu wai), ko ētahi he pounamu e whakamahia ana mō ngā hākinakina. |
Ko te pātai tūturu - kei te mimiti haere ngā matū o te kirihou ki roto i te wai?
Ko tētahi o ngā āwangawanga nui a te tangata ina whakamahi anō i ngā pounamu kirihou ko te 'tātari matū'. He māmā noa iho, koinei te wā e mimiti haere ai ētahi o ngā matū e whakamahia ana hei whakamāmā i te kirihou ki roto i te wai e inumia ana e tātou. Ko ngā tino take o tēnei ko te pānga ki ngā pāmahana teitei (pērā i te waiho i te pounamu i roto i te motuka e tū ana i te rā), te pānga ki te rā, me te waiho i te pounamu wai ki tōna wāhi mō te wā roa.
He aha ēnei matū morearea pea?
- Antimony: He matū tēnei e whakamahia ana i roto i te hanga kirihou PET. Ka taea e ia te mimiti ki roto i te wai i ngā pāmahana teitei. Ka taea e te pānga poto te whakararuraru , te ruaki , me te korere . Ka taea hoki e te pānga roa te whakanui ake i te taumata cholesterol me te huka toto . Nō reira, kaua rawa e waiho ngā pounamu wai kirihou ki te rā. I te pāmahana rūma, he iti ake tēnei mōrearea.
- Bisphenol A ( BPA ): He mea whakamahi noa tēnei hei hanga kirihou momo 7 (polycarbonate) me ētahi atu kirihou momo 3. Kua whakaatuhia e ētahi rangahau ka taea e te pānga ki te BPA te whakanui ake i te mōrearea o te toto toto tiketike , te mate huka momo 2 , me te mate ngakau . Ka pā hoki ki te whanaketanga roro o ngā pēpi kāore anō kia whānau me ngā tamariki nohinohi. Ko te rongo pai ko te aukatia o te BPA i ngā pounamu pēpi me ngā kapu inu.
- Phthalates: He matū ēnei e whakamahia ana hei whakangawari, hei whakangāwari hoki i ngā kirihou. Ka kitea ēnei i roto i ētahi taonga takaro me ngā takai kai PVC. E whakaatu ana ngā rangahau ka taea e rātou te whakararu i te tipu noa me te whanaketanga roro o ngā tamariki.
Ki te mea kei te āwangawanga koe mō ēnei matū, whakamahia ngā hua kua tohua he BPA-free . Ā, karohia ngā ipu kirihou kua tohua he 3, 6, 7 rānei i ngā wā katoa e taea ana.
He tūmomo mōrearea nui atu i ngā matū! Ko ngā huakita tēnā!
Ahakoa he tokomaha te hunga kāore e mōhio ana, he nui ake te mōrearea hauora
o te tipu o ngā huakita i te matū e puta mai ana i te whakamahi anō i ngā pounamu kirihou. Whakaarohia, ina inu wai koe i te pounamu, ka kohia ngā huakita i roto i tō waha ki te taupoki me te kaki o te pounamu. Ā, ka horapa hoki ngā iroriki i ō tātou ringaringa ki runga i te pounamu.
Ina hoki, ka hangaia ēnei pounamu e ngā kaihanga mō te whakamahinga kotahi anake. Ko te take matua mō tēnā ko te mōrearea o te tipu o ngā huakita.
Ina whakamahia te pounamu kotahi mō ngā rā, ka tupu te tini o ngā huakita ki roto. Waihoki, ka huna pai ēnei huakita i roto i
ngā karawarawa me ngā pakaru e puta ana i te whakamahinga o te pounamu. He tino uaua hoki te tango katoa i ēnei huakita ki te hopi noa, nā te mea he uaua te horoi i roto i te āhua o te pounamu. Ki te uru ēnei huakita ki te tinana, ka pāngia te puku me te mate korere.
Nā, ko tēhea te kōwhiringa pai rawa atu, haumaru hoki?
I runga i ēnei mea katoa, ko te mea pai ko te whakaiti i te whakamahinga anō o ngā pounamu wai kirihou.
- Whakamahia ngā pounamu karāhe, ngā pounamu kowiri tira rānei: Koinei ngā kōwhiringa pai rawa atu. He tino ngāwari ki te horoi, kāore he take e manukanuka ai ki te turuturu matū, ā, he pai hoki mō te taiao. Kia hokona e koe he pounamu pai, ka taea e koe te whakamahi mō ngā tau.
- Mena me whakamahi anō e koe tētahi pounamu kirihou: Mena me whakamahi anō koe i tētahi pounamu kirihou, kaua e whakamahia mō te neke atu i te kotahi rā . Horoia hoki ki te wai wera me te hopi i muri i ia whakamahinga, ā, waiho kia maroke rawa.
- Whakamahi Anō: Kia mutu te whakamahi, kaua e maka noa ki te para, engari me kawe ki te pokapū hangarua. He huarahi pai tēnei hei āwhina i te taiao.
Mena he pātai anō āu mō tēnei, ki te whakaaro rānei koe he mea pēnei te take o ō tohumate (hei tauira, te mamae o te puku), he pai ake
te toro atu ki tō tākuta whānau mō ētahi tohutohu.
Karere Tangohia ki te Kāinga
- Ko ngā pounamu wai kirihou noa (nama 1 - PET) ka hokona mai e koe i te toa, he mea hanga kia kotahi noa te whakamahinga.
- He nui ake te mōrearea hauora o te tipu huakita i te turuturu matū i te wā e whakamahia anōtia ana.
- Kaua rawa e waiho ngā pounamu wai kirihou ki raro i te rā, ki ngā wāhi rānei e tino pāmahana ana (hei tauira, i roto i ngā waka).
- Ki te mea me whakamahi anō, horoia rawatia i ia rā. Engari kaua e whakamahia te pounamu kotahi mō te wā roa.
- Ko te kōwhiringa haumaru me te pai rawa atu ko te hoko i tētahi pounamu ka taea te whakamahi anō i hangaia ki te karāhe, ki te maitai kore waikura rānei .
Ngā pounamu kirihou, ngā pounamu wai, ngā mōrearea hauora, ngā huakita, BPA, te tango matū, te haumaru o ngā pounamu kirihou, te whakamahi anō i ngā pounamu kirihou, ngā tohutohu hauora Sinhala
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