Ma ka mākeke mea maka kemika,PʻOlydimethyldiallyl ammonium chloride (PDADMAC) he kuleana mālie ma hope o nā hiʻohiʻona, ʻo kona mau loli kumukūʻai e hoʻopilikia ana i nā ʻoihana he nui ʻole. ʻO kēia polymer cationic, i hoʻohana pinepine ʻia i ka mālama ʻana i ka wai, ka hana pepa, a me ka unuhi ʻaila, i kekahi manawa ʻike ʻia kona kumukūʻai e like me ka loko a i kekahi manawa e like me ka moana. He aha ka mea e hoʻopunipuni nei i nā kumukūʻai polydimethyldiallyl ammonium chloride ma hope o nā hiʻohiʻona? E hoʻomaʻemaʻe kākou i ka noe a ʻike pehea e hoʻoulu ai kēia mau lima ʻike ʻole i ka mākeke.
1. Ka hopena o ka pulelehua ma ka mākeke mea maka
ʻAʻole hiki ke hoʻokaʻawale ʻia ke kumu o PDADMAC mai kāna mea maka o luna—ʻo ia hoʻi ka dimethyldiallyl ammonium chloride monomer. Inā piʻi aʻe ke kumukūʻai o ka ʻaila, piʻi aʻe ke kumukūʻai o ka halihali a me ka hana ʻana, a piʻi maoli ke kumukūʻai o polydimethyldiallyl ammonium chloride, a e loli pū ke kumukūʻai o ka hale hana mua o PDADMAC. E like me ka hopena domino, ʻoiai nā loli liʻiliʻi o nā mea maka o luna e hoʻoili ʻia ma hope aku i nā huahana ma lalo.
2. ʻO ke kūʻē ʻana o ka lako a me ke koi
ʻO ke koi ke kumu hoʻokele pololei loa o nā kumukūʻai. No ka laʻana, i ka wā hoʻohana nui ʻana i ka wai i ke kauwela, ʻike nā hale hana hoʻomaʻemaʻe wai i ka piʻi ʻana o ke koi no PDADMAC, e hoʻonui paha i nā kumukūʻai polydimethylsiloxane. I ka ʻaoʻao ʻē aʻe, i ka wā o ka emi ʻana o ka hoʻokele waiwai, hōʻemi ka ʻoihana pepa i ka hana ʻana, emi ke koi, a hāʻule nā kumukūʻai e like me ia. Ua like ka mākeke me kahi barometer koʻikoʻi, e hōʻike mau ana i nā kaulike ʻole o ka lako-koi.
3. ʻO ka Lima ʻIke ʻole ʻia o nā Kulekele Hoʻomalu Kaiapuni
I nā makahiki i hala iho nei, ua alakaʻi nā lula kaiapuni paʻa i ka pani ʻana o kekahi mau ʻoihana kemika liʻiliʻi no ka hiki ʻole ke hoʻokō i nā kūlana, e hopena ana i ka emi ʻana oPDDMAClako a, ʻaʻole hiki ke pale ʻia, ka piʻi like ʻana o nā kumukūʻai polydimethylsiloxane. I ka ʻaoʻao ʻē aʻe, inā hoʻomaha ʻia nā lula, e komo nā ʻoihana hou i ka mākeke, e hoʻoikaika ana i ka hoʻokūkū a e hoʻemi ana i nā kumukūʻai. Hoʻohana pinepine nā hoʻololi kulekele ma ke ʻano he mea ʻike ʻole ʻia no nā loli kumukūʻai.
4. Nā loli o ka mākeke honua
I ke au o ka honua holoʻokoʻa, hiki i nā loli ma ka mākeke honua ke loaʻa nā hopena ma ka home. No ka laʻana, ʻo kahi pōʻino kūlohelohe e hoʻopilikia ana i nā mea hoʻokuʻu aku o PDADMAC ma kahi ʻāina, a i ʻole nā hoʻoponopono ʻauhau i hoʻoulu ʻia e nā hakakā kālepa honua, hiki ke hoʻoulu i nā kumukūʻai polydimethylsiloxane kūloko e loli. Ua like ka mākeke honua me kahi pulelehua, mākaukau e hoʻolele i kona mau ʻēheu i kēlā me kēia manawa, e hoʻoulu ana i kahi ʻino mamao.
5. Ka Pahikaua ʻOi Pālua o ka Hana Hou ʻenehana
ʻO ka puka ʻana mai o nā ʻenehana hou hiki ke hoʻopilikia i ke kaulike kumukūʻai o ka polydimethylsiloxane. Inā hoʻomohala kahi ʻoihana i kahi ʻoi aku ka maikaʻiPDDMACke kaʻina hana, hiki ke hoʻemi ʻia nā kumukūʻai, e hoʻohaʻahaʻa ana i nā kumukūʻai. Eia nō naʻe, hiki i kahi monopoly ʻenehana ke mālama i nā kumukūʻai kiʻekiʻe. Hiki i ka mana o ka ʻenehana ke hoʻopaʻa i nā kumukūʻai a hoʻoulu iā lākou.
ʻOiaʻiʻo, hiki iā mākou ke ʻike he microcosm wale nō nā loli o nā kumukūʻai polydimethylsiloxane o ka dinamika o ka mākeke. Hoʻopili ʻia nā mea maka, ka lako a me ke koi, nā kulekele, ke kaiapuni honua, a me nā holomua ʻenehana e hana i kahi kaua malū. No nā ʻoihana, he mea nui ka hoʻomaopopo ʻana i kēia mau hōʻailona no ka mālama ʻana i kahi paʻa paʻa i ka mākeke haunaele. ʻO kēlā me kēia loli kumukūʻai he hoʻomanaʻo ia ʻaʻole e pau ka hana a ka lima ʻike ʻole ʻia.
Ka manawa hoʻouna: ʻAukake-27-2025