Nūhou

Hiki i ka wai paʻakikī no ka holoi holoi lole ke loaʻa nā hopena maikaʻi ʻole.Hoʻokomo ʻia nā ion calcium a me ka magnesium i loko o ka wai paʻakikī ma luna o ka lole, e hoʻohinahina ana nā lole keʻokeʻo.E pili ana ia i ke keʻokeʻo a me ka manaʻo, a e mae ke kala o ka lole a nalowale kona ʻike.Eia kekahi, waiho ʻia nā ion calcium a me ka magnesium ma ka lole, a ikaika loa ka pili ʻana i ka fiber.He mea paʻakikī loa ka holoi ʻana i nā iona calcium a me ka magnesium e pili ana i ka lole a hoʻolilo i ka lole hina keʻokeʻo.ʻO ke ala maikaʻi loa e holoi ai i nā lole keʻokeʻo i loko o ka wai paʻakikī me ka ʻole a i ʻole ka liʻiliʻi o ka hina hina, ʻo ia ke mālama mua.

ʻAʻole noho ka hao i loko o ka wai ma ke ʻano he metala, akā ma ke ʻano he ion a i ʻole ka hui ionic.Inā hoʻomehana ʻia kēia ʻano wai no ka holoi ʻana i nā lole, e hana ʻia ka ʻōpala (iron hydroxide) a waiho ʻia ma luna o nā lole e like me nā kiko ʻeleʻele.E hoʻolilo i nā lole keʻokeʻo i ka melemele holoʻokoʻa a e mae nā lole kala.No ka wehe ʻana i kēia mau unahi hao, pono ka mālama kūikawā me ka waikawa.ʻO kekahi pōʻino o ka hao i loko o ka wai ʻo ia ka hopena catalytic i ka decomposition o ka hypochlorite a me ka hydrogen peroxide.I ka wā bleaching, inā loaʻa nā ion hao ma kekahi ʻāpana o ka lole, e hōʻemi ia i ka decomposition ikaika o ka hypochlorite a i ʻole hydrogen peroxide, kahi e hoʻomāinoino ai ka hopena oxidation kūloko a alakaʻi i ka pōʻino o ka lole.