Ke koho ʻana i ka Polyacrylamide Pono: He alakaʻi no ka holomua

I kēia ao nei,Polyacrylamidehe mea hoʻohui kemika maʻamau a pono ʻole me nā noi mai ka mālama ʻana i ka wai ʻino a hiki i ka ʻoihana aila a me ke kinoea. Eia nō naʻe, ʻo ke koho ʻana i ka polyacrylamide kūpono no kāu mau pono kikoʻī hiki ke lilo i hana paʻakikī. Me nā koho he nui i loaʻa ma ka mākeke, ʻo ka hana ʻana i ke koho kūpono he mea koʻikoʻi ia e hōʻoia i ka holomua o kāu papahana. Ma kēia ʻatikala, hāʻawi mākou iā ʻoe i kahi alakaʻi piha e pili ana i ke koho ʻana i ka polyacrylamide kūpono no kāu noi.

Hoʻomaopopo i ka Polyacrylamide

ʻO ka polyacrylamide, i hoʻopau pinepine ʻia e like me PAM, he polymer synthetic i hoʻohana nui ʻia no kona flocculation, mānoanoa, a me nā waiwai lubricating. Loaʻa ia ma nā ʻano like ʻole, me ka anionic, cationic, a me ka non-ionic, kēlā me kēia mea kūpono no nā noi kikoʻī.

E ʻike i kāu palapala noi

Ma mua o ke koho ʻana i kahi polyacrylamide, pono e wehewehe pono i ke kumu o kona hoʻohana ʻana. Hoʻohana pinepine ʻia nā polyacrylamides i ka mahiʻai, ka mālama ʻana i ka wai ʻino, ka mining, a me ka ʻoihana ʻaila. ʻO ka ʻike ʻana i kāu noi e hōʻemi i kāu mau koho a kōkua iā ʻoe e hana i kahi hoʻoholo ʻike.

Hiki i ka wai

Hiki mai nā polyacrylamides ma nā ʻano ʻelua i hiki ke hoʻoheheʻe ʻia i ka wai. No ka hapanui o nā noi, makemake ʻia nā polyacrylamides hiki ke hoʻoheheʻe ʻia i ka wai no ka mea hiki ke hui maʻalahi me ka wai a ʻoi aku ka maikaʻi o ka hoʻopuehu ʻana. Hoʻohana maʻamau nā polyacrylamides wai-inoluble i nā noi kūikawā e like me ka hoʻopololei lepo.

ʻAno Kakau: Anionic, Cationic, a i ʻole Ionic

Hiki ke hoʻokaʻawale ʻia nā polyacrylamides ma muli o kā lākou ʻano uku:

Anionic Polyacrylamides: Hoʻopiʻi maikaʻi ʻia kēia mau mea a hoʻohana pinepine ʻia i ka mālama ʻana i ka wai ʻino e hoʻoneʻe i nā mea haumia maikaʻi e like me nā metala kaumaha. He maikaʻi nō hoʻi lākou i ka hoʻomalu ʻana i ka lepo.

Cationic Polyacrylamides: Hoʻohana ʻia nā PAM cationic i hoʻopaʻa ʻia e hoʻokaʻawale i nā mea i hoʻopiʻi maikaʻi ʻole ʻia, e kūpono ai no nā noi e like me ka hoʻoheheʻe ʻana i ka wai a me ka hana pepa.

Non-Ionic Polyacrylamides: ʻAʻohe o kēia mau uku a hoʻohana maʻamau i nā noi kahi i makemake ʻia ai ka neutrality, e like me ka ʻoihana ʻaila no ka hōʻemi ʻana i ka friction.

Kaumaha Molekala

Loaʻa nā polyacrylamides me nā paona molekala like ʻole, a ʻo ke koho ʻana i ka mea kūpono e pili ana i ka noi i manaʻo ʻia. ʻOi aku ka maikaʻi o nā PAM kaumaha molekala kiʻekiʻe i ka flocculation a me ka mānoanoa, ʻoiai ʻoi aku ka maikaʻi o nā PAM kaumaha haʻahaʻa no ka hōʻemi friction a me ka hoʻohaʻahaʻa kauo.

Nā Manaʻo Kaiapuni

ʻOi aku ka nui o nā hopohopo kaiapuni i ke koho ʻana i nā polyacrylamides. E ʻimi i nā huahana e pili ana i ka kaiaola a me ka biodegradable, no ka mea, ʻo kēia mau koho e hōʻemi i ka hopena kaiapuni o kāu papahana.

Kūkākūkā me nā poʻe akamai

Ke kānalua ʻoe, e ʻimi i ka ʻōlelo aʻo mai ka poʻe akamai a i ʻole e kūkākūkā me nā mea hana. Hiki iā lākou ke hāʻawi i nā ʻike waiwai a paipai i ka polyacrylamide kūpono loa no kāu mau pono kikoʻī.

Hoʻolālikelike Uku-Pomaikai

E noʻonoʻo i ke kumukūʻai o ka polyacrylamide e pili ana i nā pono i hāʻawi ʻia. I kekahi manawa, ʻo ka hoʻopukapuka kālā ʻana i kahi huahana kiʻekiʻe e mālama iā ʻoe i ke kālā i ka wā lōʻihi ma o ka hoʻomaikaʻi ʻana i ka pono a me ka hōʻemi ʻana i ka pono o nā pani pinepine.

I ka hopena, pono ke koho ʻana i ka polyacrylamide kūpono no ka kūleʻa o kāu papahana. Ma ka noʻonoʻo ʻana i nā mea e like me ke noi, ke ʻano o ka uku, ke kaumaha molekala, a me ka hopena o ke kaiapuni, hiki iā ʻoe ke hoʻoholo i ka ʻike. Mai hoʻokaʻulua e ʻimi i ka ʻōlelo aʻoaʻo loea inā pono.