Ka Ana Hoʻokele Kikohoʻe ʻOihana

Hoʻolauna

Hoʻohana ʻia nā mea hana i ke ana ʻana o ka mahana, ka conductivity, ka Resistivity, ka paʻakai a me nā mea paʻa i hoʻoheheʻe ʻia, e like me ka mālama ʻana i ka wai ʻōpala, ka nānā ʻana i ke kaiapuni, ka wai maʻemaʻe, ka mahiʻai kai, ke kaʻina hana meaʻai, a pēlā aku.

Nā Papa Kuhikuhi ʻenehana

He aha ka Conductivity?

ʻO ke alakaʻi uila ke ana o ka hiki o ka wai ke hoʻoili i ke kahe uila. Pili pono kēia hiki i ka nui o nā ion i loko o ka wai.
1. Loaʻa kēia mau iona alakaʻi mai nā paʻakai i hoʻoheheʻe ʻia a me nā mea inorganic e like me nā alkalis, chlorides, sulfides a me nā hui carbonate
2. ʻIke ʻia nā hui e hoʻoheheʻe ʻia i loko o nā ion he electrolytes 40. ʻO ka nui o nā ion i loaʻa, ʻoi aku ka kiʻekiʻe o ka conductivity o ka wai. Pēlā nō, ʻo ka liʻiliʻi o nā ion i loko o ka wai, ʻoi aku ka liʻiliʻi o ka conductivity. Hiki i ka wai distilled a i ʻole deionized ke hana ma ke ʻano he insulator ma muli o kona waiwai conductivity haʻahaʻa loa (inā ʻaʻole liʻiliʻi) 2. ʻO ka wai kai, ma ka ʻaoʻao ʻē aʻe, he conductivity kiʻekiʻe loa.

Hoʻokele nā ​​​​Ions i ka uila ma muli o kā lākou mau uku maikaʻi a maikaʻi ʻole
Ke hoʻoheheʻe ʻia nā electrolytes i loko o ka wai, māhele lākou i nā ʻāpana i hoʻopiʻi maikaʻi ʻia (cation) a me nā ʻāpana i hoʻopiʻi maikaʻi ʻole ʻia (anion). I ka wā e māhele ai nā mea i hoʻoheheʻe ʻia i loko o ka wai, e like mau ana ka nui o kēlā me kēia hoʻopiʻi maikaʻi a me ka maikaʻi ʻole. ʻO ia hoʻi, ʻoiai ke piʻi nei ka conductivity o ka wai me nā ions i hoʻohui ʻia, e noho kūlike ana ia me ke ʻano uila.