2022 Ka Pepa kānana kemika hou – Nā Pepa kānana Creped me ka wahi kānana nui – Pā nui

Nā noi:

• Meaʻai & mea inu
• lāʻau lapaʻau
• Nā mea hoʻonani
• Kemika
• Microelectronics

Nā hiʻohiʻona

- Hana ʻia me ka pulp a me ka pulupulu
-Maʻiʻo lehu <1%
-Polo-ikaika
- Hāʻawi ʻia i loko o nā ʻōwili, pepa, discs a me nā kānana i hoʻopili ʻia a me nā ʻoki kikoʻī o ka mea kūʻai aku.

Pehea e hana ai nā pepa kānana?
ʻO nā pepa kānana he mau kānana hohonu. Hoʻopili nā ʻāpana like ʻole i ko lākou pono: Ka paʻa ʻana o nā ʻāpana mīkini, absorption, pH, nā waiwai o ka ʻili, ka mānoanoa a me ka ikaika o ka pepa kānana a me ke ʻano, ka nui a me ka nui o nā ʻāpana e mālama ʻia. ʻO nā ʻeke i waiho ʻia ma ka kānana e hana i kahi "papa keke", kahi - e pili ana i kona nui - e hoʻonui nui i ka holomua o ka holo kānana a hoʻoholo i ka hiki ke paʻa. No kēia kumu, pono e koho i ka pepa kānana kūpono e hōʻoia i ka kānana pono. Aia kēia koho i ke ʻano kānana e hoʻohana ʻia, ma waena o nā kumu ʻē aʻe. Eia kekahi, ʻo ka nui a me nā waiwai o ka mea e kānana ʻia, ka nui o nā mea paʻa e hoʻoneʻe ʻia a me ke ʻano o ka hoʻomaʻamaʻa e koi ʻia e hoʻoholo i ka koho kūpono.

Ke nānā pono nei ʻo Great Wall i ka hoʻomau ʻana i ka mana maikaʻi o ka hana; Eia kekahi, nā loiloi maʻamau a me nā loiloi pololei o nā mea maka a me kēlā me kēia huahana i hoʻopau ʻia
e hōʻoia i ke kūlana kiʻekiʻe mau a me ka kūlike o ka huahana.

E ʻoluʻolu e kelepona mai iā mākou, e hoʻonohonoho mākou i nā loea loea e hāʻawi iā ʻoe i ka hopena kānana maikaʻi loa