Ma waho aʻe o kēia, ʻoi aku ka maikaʻi o ka hoʻohana hou ʻana i nā kīʻaha plastik ʻē aʻe

Nā kīʻaha waiʻo ia nā ipu a mākou e hoʻohana ai i kēlā me kēia lā e paʻa i nā wai. Hoʻohālikelike ʻia lākou e like me ka cylinder me ke kiʻekiʻe ma mua o kona laula, i maʻalahi ka paʻa ʻana a mālama i ka mahana o ka wai. He mau kīʻaha wai ma ka huinahā a me nā ʻano ʻē aʻe. Loaʻa i kekahi mau kīʻaha wai nā lima, lima, a i ʻole nā ​​​​hana hana hou e like me ka anti-scalding a me ka mālama wela.

nā kīʻaha plastik
ʻO nā kīʻaha wai nā ipu a mākou e hoʻohana ai i kēlā me kēia lā e paʻa ai ka wai. Hoʻohālikelike ʻia lākou e like me ka cylinder me ke kiʻekiʻe ma mua o kona laula, i maʻalahi ka paʻa ʻana a mālama i ka mahana o ka wai. He mau kīʻaha wai ma ka huinahā a me nā ʻano ʻē aʻe. Loaʻa i kekahi mau kīʻaha wai nā lima, lima, a i ʻole nā ​​​​hana hana hou e like me ka anti-scalding a me ka mālama wela.

Ke kūʻai ʻoe i nā mea inu, e ʻike ʻoe aia kahi hōʻailona triangle puni a me kahi helu ma lalo o kēlā me kēia hue. No laila pehea e wehewehe ai i ke ʻano o nā hōʻailona triangle recycling a me nā helu ma lalo o nā ʻōmole plastik?

ʻO "Triangle" ka hōʻailona hoʻoheheʻe hou. Ke hoʻohana nei koʻu ʻāina i ka hōʻailona triangle ma ke ʻano he hōʻailona hana hou

He aha ke ʻano o nā helu i loko o ka huinakolu ma lalo o ke kīʻaha plastik?

ʻO kēia ka hōʻailona kaiapuni o ka plastic. ʻO PC ka pōkole o polycarbonate, a ʻo ka 7 ʻaʻole ia he plastic maʻamau. No ka mea, ʻaʻole i hāʻule ka polycarbonate i ka pae o luna o 1-6, ʻo ka helu i hōʻailona ʻia ma ka waena o ka triangle o ka hōʻailona recycling ʻo 7. Ma ka manawa like, i mea e maʻalahi ai ka hoʻokaʻawale ʻana i ka wā hana hou, ua kaha ʻia ka inoa mea PC. kokoke i ka hōʻailona hana hou.

1. “Aole. 1″ PETE: ʻAʻole pono e hana hou ʻia nā ʻōmole wai minerala, nā ʻōmole inu kalapona, a me nā ʻōmole inu e mālama i ka wai wela. Hoʻohana: ʻAʻohe wela a hiki i 70°C. He kūpono wale nō ia no ka mālama ʻana i nā mea inu mehana a i ʻole ka hau. E maʻalahi ke hoʻololi ʻia ke hoʻopiha ʻia me nā wai wela a wela paha, a heheʻe paha nā mea ʻino i ke kino kanaka. Eia kekahi, ua ʻike nā kānaka ʻepekema ma hope o 10 mau mahina o ka hoʻohana ʻana, hiki i ka Plastic No.
2. “Aole. 2″ HDPE: nā lako hoʻomaʻemaʻe a me nā huahana ʻauʻau. Manaʻo ʻia ʻaʻole e hana hou inā ʻaʻole pono ka hoʻomaʻemaʻe. Hoʻohana: Hiki ke hoʻohana hou ʻia ma hope o ka hoʻomaʻemaʻe pono ʻana, akā paʻakikī kēia mau ipu e hoʻomaʻemaʻe a hiki ke mālama i nā lako hoʻomaʻemaʻe kumu a lilo i wahi hoʻohua no ka bacteria. ʻOi aku ka maikaʻi ʻaʻole e hoʻohana hou iā lākou.

3. “Aole. 3″ PVC: ʻAʻole hoʻohana ʻia i kēia manawa no ka ʻeke meaʻai, ʻoi aku ka maikaʻi ʻaʻole kūʻai.

4. “Aole. 4″ LDPE: kiʻi paʻi kiʻiʻoniʻoni, kiʻiʻoniʻoni plastik, a me nā mea ʻē aʻe. Mai ʻōwili i ke kiʻi paʻa ma ka ʻili o ka meaʻai a hoʻokomo i loko o ka umu microwave. Hoʻohana: ʻAʻole ikaika ka pale wela. ʻO ka maʻamau, e hoʻoheheʻe ʻia ke kiʻi ʻoniʻoni PE kūpono i ka wā i ʻoi aku ka mahana ma mua o 110 ° C, e waiho ana i kekahi mau mea hoʻomākaukau plastik ʻaʻole hiki ke decomposed e ke kino kanaka. Eia kekahi, ke wahī ʻia ka meaʻai i loko o ka ʻeke plastik a hoʻomehana ʻia, hiki i ka momona o ka meaʻai ke hoʻoheheʻe maʻalahi i nā mea ʻino i loko o ka ʻili plastik. No laila, ma mua o ka hoʻokomo ʻia ʻana o ka meaʻai i loko o ka umu microwave, pono e wehe mua ʻia ke kāʻei ʻilika.

 

6. “Aole. 6″ PS: E hoʻohana i nā kīʻaha no nā pahu noodle koke a i ʻole nā ​​pahu meaʻai wikiwiki. Mai hoʻohana i nā umu microwave no ka kuke ʻana i nā kīʻaha no nā noodles koke. Hoʻohana: ʻAʻole hiki ke hoʻokomo ʻia i loko o ka umu microwave e pale aku ai i ka hoʻokuʻu ʻana i nā kemika ma muli o ka wela nui. 'A'ole hiki ke ho'ohana 'ia no ka ho'opa'a 'ana i nā 'akika ikaika (e like me ka wai 'alani) a i 'ole nā ​​mea alkaline ikaika, no ka mea, e ho'ohehe'e ia i ka polystyrene maika'i 'ole no ke kino o ke kanaka a hiki ke ma'alahi i ka ma'i 'a'ai. No laila, makemake ʻoe e pale i ka hoʻokomo ʻana i nā meaʻai wela i nā pahu ʻai.
7. “Aole. 7″ PC: Nā ʻāpana ʻē aʻe: nā ipu, nā kīʻaha, nā ʻōmole pēpē

He aha ka mea palekana loa no nā kīʻaha wai plastik?

No. 5 PP polypropylene plastic wai kīʻaha palekana

ʻO nā ʻōmole waiu soy, nā ʻōmole yogurt, nā ʻōmole inu wai, a me nā pahu ʻaina microwave. Me kahi helu heheʻe a hiki i ka 167°C, ʻo ia wale nō ka pahu plastik hiki ke waiho ʻia i loko o ka umu microwave a hiki ke hoʻohana hou ʻia ma hope o ka hoʻomaʻemaʻe pono.

Pono e hoʻomaopopoʻia no kekahi mau pahuʻaina awakea microwave, ua hanaʻia ka pahu pahu i ka helu 5 PP, akā ua hanaʻia ka poʻi i ka No. 1 PE. No ka mea ʻaʻole hiki i ka PE ke pale i nā wela kiʻekiʻe, ʻaʻole hiki ke hoʻokomo ʻia i loko o ka umu microwave me ke kino pahu. E noʻonoʻo pono i ka PP māmā, ʻaʻole ia he microwave PP, no laila ʻaʻole hiki ke waiho pololei ʻia nā huahana i hana ʻia i loko o ka umu microwave.

Inā inu pinepine ʻoe i ka wai wela, hiki iā ʻoe ke koho i ka PPSU ma ka hopena kiʻekiʻe. ʻO PA12, ka mea maʻamau i hoʻohana ʻia ma nā mahana ma luna o 120 degere, he ikaika ke kūpaʻa ʻelemakule. ʻO ka hopena haʻahaʻa he PP, hiki ke pale i nā mahana ma luna o 100 degere. Eia naʻe, ʻo ka mahana maʻamau ma kahi o 80 degere, he maʻalahi ka makahiki a he maʻalahi. ʻO ka waena waena ka PCTG pae wela, nona ka ikaika kiʻekiʻe a ʻoi aku ka maikaʻi o ka pale wela ma mua o PP. Inā inu ʻoe i ka wai anuanu, ʻoi aku ka maikaʻi o ka PC, akā e hoʻokuʻu maʻalahi ka wai wela i ka BPA.
ʻO nā kīʻaha i hana ʻia me ka PP he kūpaʻa wela maikaʻi, me kahi helu hoʻoheheʻe o 170 ℃ ~ 172 ℃, a me nā waiwai kemika paʻa. Ma waho aʻe o ka hoʻopili ʻia ʻana e ka ʻakika sulfuric concentrated a me ka waikawa nitric concentrated, paʻa lākou i nā ʻano mea hoʻokalakupua ʻē aʻe. Akā ua laha ka pilikia me nā kīʻaha plastik maʻamau. ʻO ka plastik kahi mea kemika polymer. Ke hoʻohana ʻia kahi kīʻaha plastik e hoʻopiha ai i ka wai wela a i ʻole ka wai paila, e maʻalahi ka polymer a hoʻoheheʻe ʻia i loko o ka wai, kahi e pōʻino ai ke olakino kanaka ma hope o ka inu ʻana.

I kēia mau lā, he koʻikoʻi ko ka ʻāina i ka nānā ʻana i ka palekana meaʻai, no laila palekana nā kīʻaha plastik i kūʻai ʻia ma ka mākeke. Hiki iā ʻoe ke nānā i ka logo. Aia ka hōʻailona ma lalo o ke kīʻaha plastik, ʻo ia ka helu ma ka huinakolu liʻiliʻi. ʻO ka mea maʻamau ʻo "05", e hōʻike ana i ka mea o ke kīʻaha he PP (polypropylene). Inā ʻike ʻoe he pilikia loa, hiki iā ʻoe ke kūʻai aku i nā mea hōʻailona, ​​​​e like me Tupperware, ʻaʻole makaʻu i ka hāʻule ʻana a loaʻa ka sila maikaʻi.

 

ʻO ka manaʻo, ʻoiai ʻo ka bisphenol A he 100% i hoʻololi ʻia i loko o kahi ʻano plastik i ka wā o ka hana ʻana o PC, ʻo ia hoʻi, ʻaʻole loaʻa ka bisphenol A i ka huahana, e waiho wale iā ia. Eia nō naʻe, inā ʻaʻole i hoʻololi ʻia kahi liʻiliʻi o ka bisphenol A i loko o ka ʻōnaehana plastik o PC, hiki ke hoʻokuʻu ʻia a komo i ka meaʻai a mea inu paha. No laila, e makaʻala i ka hoʻohana ʻana i kēia ipu plastik. ʻO ke kiʻekiʻe o ka mahana, ʻoi aku ka nui o ka bisphenol A i loko o ka PC e hoʻokuʻu ʻia, a ʻoi aku ka wikiwiki e hoʻokuʻu ʻia. No laila, ʻaʻole pono e hoʻohana ʻia nā hue wai PC e paʻa i ka wai wela.
ʻO ka inu ʻana i ka wai mai 3 kīʻaha hiki ke kumu i ka maʻi kanesa
1. Loaʻa i nā kīʻaha pepa hoʻokuʻu ʻia ke kino kino

ʻO nā kīʻaha pepa hoʻopau wale ke nānā aku i ka maʻemaʻe a me ka maʻalahi. ʻO ka ʻoiaʻiʻo, ʻaʻole hiki ke hoʻokolokolo ʻia ka helu o ka huahana. ʻAʻole hiki ke ʻike ʻia inā maʻemaʻe a maʻemaʻe lākou me ka maka ʻōlohelohe. Mai kahi hiʻohiʻona kaiapuni, pono e hoʻohana liʻiliʻi i nā kīʻaha pepa i hiki ke hoʻohana ʻia. Hoʻohui kekahi mau mea hana kīʻaha pepa i ka nui o nā mea keʻokeʻo fluorescent e hana i nā kīʻaha keʻokeʻo. ʻO kēia mea fluorescent ka mea hiki ke hoʻololi i nā pūnaewele a lilo i carcinogen hiki ke komo i loko o ke kino kanaka. ʻO ka lua, ʻo kēlā mau kīʻaha pepa kūpono ʻole he mau kino palupalu a maʻalahi ke ʻano ma hope o ka ninini ʻana i ka wai i loko. ʻAʻole maikaʻi ka hoʻopaʻa ʻana o kekahi mau kīʻaha pepa. , ʻO ka lalo o ke kīʻaha e maʻalahi i ka wai, hiki ke hoʻopau i ka wai wela i kou mau lima; ʻO ka mea hou aʻe, ke hoʻopā mālie ʻoe i loko o ke kīʻaha pepa me kou lima, hiki iā ʻoe ke manaʻo he pauka maikaʻi ma luna o laila, a ʻo ka hoʻopā ʻana o kou mau manamana lima e lilo i keʻokeʻo, he kīʻaha pepa haʻahaʻa maʻamau kēia.

 

2. E hoʻoheheʻe ʻia nā kīʻaha wai metala ke inu kofe.
ʻOi aku ke kumukūʻai o nā kīʻaha metala, e like me ke kila kila ma mua o nā kīʻaha seramika. ʻO nā mea metala i loko o ka hui ʻana o nā kīʻaha enamel he maʻamau paʻa, akā hiki ke hoʻoheheʻe ʻia i loko o kahi ʻakika, no laila palekana lākou no ka inu ʻana i nā mea inu ʻawaʻawa e like me ke kofe a me ka wai ʻalani.

3. ʻO nā kīʻaha wai plastik ka mea e hoʻopaʻa ai i ka lepo a me ka poʻe hewa a me nā hana

2. E hoʻoheheʻe ʻia nā kīʻaha wai metala ke inu kofe.

ʻOi aku ke kumukūʻai o nā kīʻaha metala, e like me ke kila kila ma mua o nā kīʻaha seramika. ʻO nā mea metala i loko o ka hui ʻana o nā kīʻaha enamel he maʻamau paʻa, akā hiki ke hoʻoheheʻe ʻia i loko o kahi ʻakika, no laila palekana lākou no ka inu ʻana i nā mea inu ʻawaʻawa e like me ke kofe a me ka wai ʻalani.

3. ʻO nā kīʻaha wai plastik ka mea e hoʻopaʻa ai i ka lepo a me ka poʻe hewa a me nā hana

 

ʻOiai ʻaʻole i loko o nā kīʻaha aniani nā mea kemika a maʻalahi hoʻi e hoʻomaʻemaʻe, no ka mea he ikaika ka thermal conductivity o ke aniani, ua maʻalahi i nā mea hoʻohana ke puhi ʻino iā lākou iho. Inā kiʻekiʻe loa ka mahana o ka wai, hiki ke naha ke kīʻaha, no laila e hoʻāʻo e pale i ka paʻa ʻana i ka wai wela.
2. Nā kīʻaha seramika i hoʻoheheʻe ʻia

ʻO ka koho mua no ka inu ʻana i ka wai he kīʻaha seramika ʻaʻohe kala kala a me ka waihoʻoluʻu, ʻoi aku ka ʻole o ka paia o loko. ʻAʻole wale ka palekana o ka mea, hiki iā ia ke pale i nā wela kiʻekiʻe, a he hopena insulation maikaʻi hoʻi. He koho maikaʻi no ka inu ʻana i ka wai wela a i ʻole ke kī. No laila, no ke olakino, pono ʻoe e koho i ke kīʻaha wai kūpono e inu ai i ka wai. E makaʻala i ke kīʻaha wai e pilikia ai ka maʻi.

Hoʻomanaʻo pumehana

ʻOi aku ka maikaʻi inā hiki ke hoʻomaʻemaʻe koke ʻia ke kīʻaha ma hope o kēlā me kēia hoʻohana. Inā pilikia loa, pono e hoʻomaʻemaʻe ʻia i hoʻokahi manawa i ka lā. Hiki iā ʻoe ke holoi ma mua o ka moe ʻana i ka pō a maloʻo. I ka hoʻomaʻemaʻeʻana i ke kīʻaha,ʻaʻoleʻoe e hoʻomaʻemaʻe wale i ka waha o ke kīʻaha, akā i ka lalo a me ka paia o ke kīʻaha. ʻO ka lalo o ke kīʻaha, ʻaʻole i hoʻomaʻemaʻe pinepine ʻia, hiki ke hōʻiliʻili i ka nui o nā maʻi bacteria a me nā haumia.

Hoʻomanaʻo nui ʻia nā hoa wahine ʻaʻole wale ka lipstick i loko o nā mea kemika, akā e komo maʻalahi i nā mea ʻino a me nā pathogens i ka lewa. I ka inu ʻana i ka wai, lawe ʻia nā mea ʻino i loko o ke kino, no laila pono e hoʻomaʻemaʻe ʻia ka lipstick e waiho ana ma ka waha o ke kīʻaha. I ka hoʻomaʻemaʻe ʻana i ke kīʻaha, ʻaʻole lawa ka holoi ʻana me ka wai, ʻoi aku ka maikaʻi o ka palaki ʻana me ka pulupulu.

Eia kekahi, ʻoiai ʻo ka mea nui o ka wai holoi kīʻaha he chemical synthesis, pono e hoʻohana me ka akahele a holoi me ka wai maʻemaʻe. No ka hoʻomaʻemaʻe ʻana i ke kīʻaha i hoʻomaʻemaʻe ʻia me ka nui o ka momona, ka lepo, a i ʻole ke kī kī, e kaomi i kahi palaki niho ma luna o kahi pulumu a hamo i hope a i waho i loko o ke kīʻaha. No ka mea aia i loko o ka toothpaste ka mea hoʻomaʻemaʻe a maikaʻi loa, e maʻalahi ke holoi i nā mea i koe me ka ʻole e hōʻino i ke kino kīʻaha.

Hoʻopilikia ʻia nā kīʻaha e ka uila paʻa mai nā kamepiula, chassis, a me nā mea ʻē aʻe. No kēia kumu, manaʻo ka poʻe akamai ʻoi aku ka maikaʻi o ke kau ʻana i kahi poʻi ma luna o ke kīʻaha a mālama iā ia mai nā kamepiula a me nā mea uila ʻē aʻe. Pono ʻoe e mālama i ka ea o loko a me nā puka makani e wehe i ka ea e hoʻokuʻu i ka lepo me ka makani.

 


Ka manawa hoʻouna: ʻAukake-09-2024