Ua hōʻike ʻia ka Poʻo Make. He Kiaha Make

I nehinei nei, ua ʻike au i kahi ʻatikala e pili ana i ka pōʻino o nā kīʻaha i hana ʻia me ka melamine, ʻo ia hoʻi ka melamine. Ma muli o ka nui o ka melamine i loko o ka melamine, ʻoi aku ka nui o ka formaldehyde i ka maʻamau a hoʻokō i nā koi o ka meaʻai olakino. 8 manawa. ʻO ka pōʻino pololei loa ma muli o ka hoʻohana lōʻihi ʻana i ia kīʻaha, ʻo ia ke kumu o ka maʻi leukemia. ʻAʻole hiki ke hoʻohana ʻia ka mahana o ka melamine mai -20 ° C a 120 ° C, akā nui nā hale ʻaina a me nā hale e loaʻa i ka ʻaila chili wela i nā kīʻaha melamine. He 150°C ka mahana o ka aila chili wela. Eia kekahi, ma muli o nā waiwai corrosive o ka aila, No laila ua hoʻokuʻu ʻia ka nui o ka formaldehyde.

Inā loaʻa kahi "poʻo hoʻoweliweli ola", pono e loaʻa kahi "kiʻaha hoʻoweliweli". Kūʻai ʻia nā kīʻaha wai melamine ma nā mākeke like ʻole a puni ka honua. Manaʻo ka poʻe e haʻalele i nā pōʻino palekana. E hoʻolaha pū nā mea kālepa i ka hoʻohana ʻana i ka melamine no ka mea ʻo 100 ° C ka paila o ka wai. ʻO nā kīʻaha wai i hana ʻia me ka amine ʻaʻohe mea ʻino i ke kino o ke kanaka, akā ʻaʻohe mea ʻoihana e haʻi aku aia nā mea inu ʻawaʻawa. Inā he ʻakika carbonic a i ʻole acetic acid, e koi ʻia ka hoʻololi ʻana o ka formaldehyde. Nui nā hoaaloha i ka ʻike o ka hoʻohana ʻana i nā kīʻaha wai i hana ʻia me ka melamine i nā mea inu carbonate

I ko mākou ola i kēlā me kēia lā, ʻike nāwaliwali ka hapa nui o kā mākou mau hoaaloha e pili ana i ka ʻike palekana o nā kīʻaha wai. I kēia lā e hāʻawi wau iā ʻoe i kekahi mau manaʻo. Inā ʻaʻole ʻoe makemake e hoʻoholo inā palekana a olakino paha ke kīʻaha wai, ʻo ka mea mua ke kīʻaha wai aniani. I kēia manawa, ʻo ke kīʻaha wai aniani nā kīʻaha wai a pau. ʻO ka mea liʻiliʻi loa e ʻike ʻia ʻo ke kī ʻia ke aniani i nā wela kiʻekiʻe, a hoʻopau ʻia nā mea ʻino a pau ma ke kī ʻana. I ka manawa like, ʻoi aku ka palupalu, ʻo ka hue wai aniani ka mea paʻa loa o nā mea āpau a ʻaʻole makaʻu i ka acidity.
ʻO ka lua, hoʻohana nā mea a pau i nā kīʻaha wai i hana ʻia me 304 stainless steel a i ʻole 316 stainless steel. ʻAʻole wau e hele i nā kikoʻī e pili ana i ka ʻike ʻana iā 304 a me 316. E ʻoluʻolu e heluhelu i nā ʻatikala ma mua ma ka pūnaewele. Eia nō naʻe, i ka hoʻohana ʻana i nā kīʻaha wai kila kila, e hoʻāʻo e pale i ka loaʻa ʻana o nā mea inu ʻawaʻawa a me nā huahana waiu.