Ke hoʻohana mākou i ka pale kānana pale wili, i ka manawa a mākou e hoʻohana ai no ka manawa lōʻihi, ua lepo loa ka pale kānana pale wili a pono mākou e hoʻomaʻemaʻe, no laila he nui ka poʻe i ʻike ʻole i ka wili Pehea e hoʻomaʻemaʻe ai i ka kānana? E nānā kākou pehea e hoʻomaʻemaʻe ai!

He lepo ka pale kānana o ka pahu, he mea maʻalahi ke wehe i ka lepo. Hiki ke holoi ʻia me ke kopa, ka holoi palupalu a i ʻole ka wai mahana. E lepili a me ka ʻili ma luna o ka ʻili kila kila, holoi me ka wai mahana, ka mea holoi palupalu, nā mea hoʻopili, a holoi me ka waiʻona a i ʻole nā ​​mea hoʻoheheʻe organik (ether, benzene). ʻO ka ʻaila, ka ʻaila, a me ka haumia lubricant ma luna o ka ʻili o ke kila kila. E holoi me ka lole palupalu, a laila e hoʻomaʻemaʻe me kahi hopena neutral a ammonia paha a i ʻole kahi holoi kūikawā.

ʻO nā mea nui o ka pale pahu he 304, 304L, 316, 316L, a pēlā aku. Hoʻohana nui ʻia ia no ka sieving a me ke kānana ʻana i nā wahi waikawa a me ka alkali. Hoʻohana ʻia ka ʻoihana petroleum e like me nā ʻupena lepo, hoʻohana ʻia nā ʻoihana kemika a me nā fiber kemika e like me nā pale, a hoʻohana ʻia ka ʻoihana electroplating e like me ka hoʻomaʻemaʻe waikawa.

Ua pili ka pale kānana pahu i ka bleach a me nā ʻakika like ʻole. E holoi koke me ka wai, a laila e hoʻomohu me ka ammonia a i ʻole ka hopena soda kalapona kūlike ʻole, holoi me ka holoi kūlike ʻole a i ʻole ka wai mehana.

He ʻano ānuenue ko ka ʻili o ka pale wili, i hana ʻia e ka holoi ʻana a i ʻole ka ʻaila. Ma hope o ka holoi ʻana me ka wai mahana, hiki ke holoi ʻia me ka holoi kūlohelohe. Hiki ke hoʻomaʻemaʻe ʻia ka ʻōpala i hana ʻia e ka lepo ma luna o ka ʻili kila kila me 10% nitric acid a i ʻole nā ​​​​mea abrasives, a i ʻole me nā mea hoʻomaʻemaʻe kūikawā.

Hoʻohana nui ʻia ka pale kānana pahu i ka kānana kaiapuni ma muli o kona kūpaʻa wela, kūpaʻa waikawa, kūpaʻa alkali, kūpaʻa a me ke ola lawelawe lōʻihi. No ka laʻana, hiki i nā kānana kila kila i hoʻohana ʻia i nā hale hana mālama wai ʻino ke kānana i nā pōhaku, nā sediments, ka mauʻu, ka slag ola a me nā haumia i loko o ka wai. He maʻalahi ka hoʻomaʻemaʻe ʻana i ka pale wili a hiki ke hoʻohana ʻia ma hope o ka holoi ʻana me ka wai. No laila, he mea kānana kaiapuni kūpono ia.