kīʻaha wai plastik

Ua aloha nui ʻia nā kīʻaha wai plastik e nā poʻe he nui, ʻoi aku ka nui o nā kamaliʻi, nā ʻōpio, a me nā mea hoihoi i waho, e like me nā mechanics mahiʻai, nā limahana hana, a me nā limahana hana, ma muli o ko lākou ʻano like ʻole, nā waihoʻoluʻu ʻālohilohi, nā kumukūʻai haʻahaʻa, a me ke ʻano palupalu ʻole.Hoʻomaopopo ka poʻe akamai ʻaʻole palekana ka hoʻohana lōʻihi ʻana i nā kīʻaha wai plastik no ka inu wai, a ʻaʻole pono e hoʻohana i nā kīʻaha wai plastik.ʻO nā kumu penei:

ʻO ka mea mua, ʻo nā plastics nā mea kemika Polymer, i loaʻa pinepine i nā mea ʻona e like me polypropylene a i ʻole PVC.Hoʻohana ʻia ka wai inu mai ke kīʻaha plastik e paʻa i ka wai wela a i ʻole ka wai paila.I ka hoʻohana ʻana i nā kīʻaha wai plastik e hoʻopaʻa ai i ka wai wela, ʻoi aku ka wai i hoʻolapalapa ʻia, hiki i nā kemika ʻawaʻawa i loko o ka plastic ke lele maʻalahi i ka wai.ʻO ka inu ʻana i ia wai no ka manawa lōʻihi e hōʻeha i ke kino o ke kanaka.

ʻO ka lua, ʻaʻole maʻalahi nā kīʻaha wai plastik i ka bacteria a ʻaʻole maʻalahi e hoʻomaʻemaʻe.ʻO kēia no ka mea ʻaʻole maʻalahi ka plastik i ʻike ʻia he ʻili maʻemaʻe, a he nui nā pores liʻiliʻi i loko o ka microstructure kūloko.Hiki i kēia mau pores liʻiliʻi i ka lepo a me ka unahi, ʻaʻole hiki ke hoʻomaʻemaʻe ʻia me ka hoʻohana ʻana i nā ʻano hana maʻamau.

ʻO ke kolu, ʻo ka hapa nui o nā kīʻaha wai plastik i kūʻai ʻia ma ka mākeke i hana ʻia me ka polycarbonate, a ʻo ka bisphenol A kekahi o nā mea waiwai nui no ka hana ʻana i nā plastic polycarbonate.ʻIke ʻia ʻo Bisphenol A ma ke ao holoʻokoʻa ma ke ʻano he mea hiki ke hoʻonui i ka pilikia o ka maʻi kanesa, a pili i ka maʻi maʻi umauma, ka maʻi prostate a me ka wā ʻōpio mua.Ua like kona poino i ke kino kanaka me ka puhi paka.Ma hope o ka ʻai ʻana, paʻakikī ka decompose, loaʻa ka hopena hōʻiliʻili, a hiki ke hāʻawi ʻia i ka hanauna e hiki mai ana.Wahi a nā hoʻokolohua i mālama ʻia e ka Harvard School of Public Health ma ʻAmelika Hui Pū ʻIa, ʻo ka inu ʻana i nā mea inu i loko o nā hue plastik a me ka ʻai ʻana i ka meaʻai i mālama ʻia i loko o nā pahu plastik ke kumu nui o ka lawe ʻana i ka bisphenol A i loko o ke kino kanaka.