E hui me ka 16oz Paper Cup

E halawai me kakīʻaha pepa
ʻO ka manaʻo o nā kīʻaha pepa:
ʻO kahi pahu pepa i hana ʻia me ka pepa kumu i hana ʻia me ka pulp lāʻau kemika e ka hana ʻana a me ka hoʻopaʻa ʻana. He ʻano kīʻaha ke ʻano.
1. Ua uhi ʻia nā kīʻaha pepa no nā meaʻai maloʻo me ka wax, hiki ke paʻa i ka ice cream, jam, pata, etc.
2. Hōʻikeʻia nā kīʻaha pepa e ka palekana, ka maʻemaʻe, ka māmā a me ka maʻalahi.
3. Nā kīʻaha pepano ka mea, ua uhi ʻia nā mea inu wela me ka plastic, kū i ka mahana ma luna o 90°C, a hiki ke pua me ka wai.
4. Hoʻokaʻawale ʻia nā kīʻaha pepa i hoʻokahi ʻaoʻao PE i uhi ʻiakīʻaha pepaa me nā kīʻaha pepa i uhi ʻia ʻelua ʻaoʻao PE.
5. Hiki ke hoʻohana ʻia ma nā wahi lehulehu, nā hale ʻai, a me nā hale ʻaina. He mea hiki ke hoopau.
6. Nā kīʻaha pepa uhi ʻelua ʻaoʻao PE:Nā kīʻaha pepai hana ʻia me ka pepa i uhi ʻia ʻelua ʻaoʻao PE ua kapa ʻia nā kīʻaha pepa pepa ʻelua ʻaoʻao. ʻO ka hōʻike: ʻO nā kīʻaha pepa i uhi ʻia PE ma loko a ma waho o ke kīʻaha pepa.
7.Single-ʻaoʻao PE i uhi ʻia i ka pepa kīʻaha: ʻO nā kīʻaha pepa i hana ʻia me ka ʻaoʻao hoʻokahi ʻaoʻao PE i kapa ʻia ʻo nā kīʻaha pepa PE hoʻokahi (ʻo nā kīʻaha pepa mākeke maʻamau ma Kina, ʻo ka hapa nui o nā kīʻaha pepa hoʻolaha hoʻokahi ʻaoʻao PE i uhi ʻia nā kīʻaha pepa). , a ʻo kā lākou mau hōʻike ʻana: nā kīʻaha pepa ʻO ka ʻaoʻao i piha i ka wai he uhi PE maʻemaʻe.
8. Auneke (OZ): He auneke ke kaupaona, i hoikeia maanei: Ua like ka 1 auneke me ke kaumaha o 28.34 mililita wai.
9. Ka nui kīʻaha pepa: Hoʻohana mākou i nā auneke (OZ) ma ke ʻano he ʻāpana e ana i ka nui o nā kīʻaha pepa.
10. Hiki ke hoike ia penei: 1 auneke (OZ) = 28.34 milliliters (ml) = 28.34 grams (g).
Nā kīʻaha pepa: Ma Kina, kapa mākou i nā kīʻaha 3--18 auneke (OZ).kīʻaha pepa
Pehea e hoʻokaʻawale ai i waena o nā kīʻaha pepa maikaʻi a maikaʻi ʻole:
Nānā: he uliuli ke kukui, e akahele me ka phosphor
Mai noʻonoʻo ʻo ka keʻokeʻo o ke kala, ʻoi aku ka maʻemaʻe. I mea e ʻoi aku ka keʻokeʻo o ke kīʻaha, ua hoʻohui kekahi mau mea hana kīʻaha pepa i ka nui o ka mea hana keʻokeʻo fluorescent. Ke koho ka poʻe i nā kīʻaha pepa, pono lākou e paʻi kiʻi ma lalo o ke kukui. Inā he uliuli ke kīʻaha pepa ma lalo o ke kukui fluorescent, hōʻike ia i ka ʻoi aku o ka mea hana fluorescent ma mua o ka maʻamau.
ʻala: nani ke kala o ka paia kīʻaha, e makaʻala i ka ʻīnika
Kekahikīʻaha pepae paʻi ʻia me nā ʻano kala a me nā huaʻōlelo. Ke hoʻopaʻa pū ʻia nā kīʻaha pepa, ʻo ka ʻīnika ma waho o ke kīʻaha pepa e hoʻopilikia i ka ʻaoʻao o loko o ke kīʻaha pepa i ʻōwili ʻia a puni. Aia i loko o ka ʻīnika ka benzene a me ka toluene, he mea pōʻino i ke olakino. ʻO nā kīʻaha pepa me ka paʻi ʻole a i ʻole ka paʻi liʻiliʻi ma ka papa.
Pinch: palupalu ke kīʻaha a ʻaʻole paʻa, e makaʻala i ka leaka wai
E hoʻohana i nā kīʻaha pepa me nā paia mānoanoa a ʻoʻoleʻa.Nā kīʻaha pepame ka ʻoʻoleʻa kino ʻilihune, palupalu loa ke kui ʻia. Ma hope o ka ninini ʻana i ka wai a i ʻole nā ​​​​mea inu, e hōʻino loa lākou i ka wā e paʻa ai, a i ʻole hiki ke paʻa ʻia, e pili ana i ka hoʻohana.
E hoʻohana: kīʻaha anuanu, kīʻaha wela, aia kēlā me kēia i kāna kuleana ponoʻī