ʻO nā kumu no ka hōʻino ʻana o ka polyacrylamide a me nā hoʻonā:
ʻO ke kumu hoʻokahi: polyacrylamide ma ke ʻano he polymer organik a me ka polymer, me kahi pūʻulu gene maikaʻi, no ka ikaika o ka flocculation adsorption, inā ʻo ka Yin humid wahi, ua maʻalahi ke komo i ka makū a hana i kahi poloka, ʻoi aku ka nui o ka ua nui, nā wahi humid aniau. , ʻoi aku ka maʻalahi o ka hana metamorphism.
Hoʻoponopono: polyacrylamide mālama i loko o kahi anuanu ma mua o ka pulu, i ka manawa like i loko o ka hale e mālama i kekahi nui o ka ventila, inā pono e hoʻopaʻa paʻa ʻia ka ua, i ka pōkole, mai hoʻopili me ka wai e pili ana i ka wai.
Ke kumu ʻelua: Ma hope o ka hoʻohana ʻana i ka polyacrylamide, ma muli o ka hana paʻa, kahi manawa e poina ai e wehe i ka ʻeke polyacrylamide e paʻa hou, e hopena i ka polyacrylamide absorption o ka wai i ka lewa a me ka deterioration.
ʻO ka hopena: ʻaʻohe mea i ka manawa a me kahi, inā lōʻihi e wehe i ka ʻeke pahu polyacrylamide, e hoʻopili koke, mai hāʻawi i ka lewa i kahi manawa liʻiliʻi, maikaʻi ke ea.
ʻO ke kumu ʻekolu: ua pau ke ola o ka polyacrylamide, ʻoiai ʻo ka hoʻohana ʻana i ka polyacrylamide ʻaʻole like kona ola, akā ʻo ka pau ʻana o ke ola o ka papa, ʻaʻole pono ia.
ʻO ka hopena: ʻO kēlā me kēia mea i loaʻa i kahi ola ola, i ka hoʻohui ʻana i ke ola o ka mālama ʻana, a laila inā e hana hou ka pale ʻana, ʻaʻole ia e kōkua, no ka mea ma waho o ke ʻano o ka pilikia, ma waho e ukali ʻia e ka mea i hoʻopilikia ʻia. ʻAʻole pono e kūʻai nui i ka polyacrylamide, holo koke i waho e kūʻai, mai hoʻokomo i ka polyacrylamide lōʻihi i kēlā.
ʻO ke kumu ʻehā: ʻaʻohe pilikia o ka polyacrylamide, akā ma hope o ka hoʻonohonoho kūleʻa ʻana o ka solution polyacrylamide, ʻoi aku ma mua o 24 mau hola, ʻo ia hoʻi, i loko o 24 mau hola ʻaʻole i hoʻohana i ka hopena polyacrylamide.
Pane: ʻO ka ʻōlelo koʻikoʻi, ʻoiai ʻo ka hoʻonohonoho kūleʻa o ka hopena polyacrylamide, pono e hoʻohana koke ʻia i loko o kekahi mau hola, no ka mea, ua kaupalena ka manawa mālama ma hope o ka hoʻonohonoho ʻana o ka hopena, i ʻole ka hydrolysis o ka polyacrylamide hopena lima i ka hopena, ʻo ia. ʻōlelo ʻia e hoʻohana i loko o 24 mau hola.
Wahi a ka noiʻi loea, ʻo ka manawa kūpono o ka polyacrylamide he 1 makahiki, inā ʻoi aku ka nui o kēia manawa, e ʻoluʻolu e hele mai ʻaʻole pono, ʻaʻole wale ka nalowale o ke kālā a me nā kumu waiwai, a hiki ke hoʻopaneʻe i ka manawa kūkulu.
ʻO ka mālama pono ʻana i ka polyacrylamide
ʻO ka lā hoʻopau ke ʻano o nā ʻatikala a pau, a pēlā nō hoʻi no nā mea hana wai.ʻAʻohe mea paʻa a wai paha, ua hala ka lā pau, a kiʻekiʻe loa ka pilikia o ka hemahema.No laila pehea ʻoe e haʻi ai inā pau ka polyacrylamide?
E pili ana i ka polyacrylamide, nā ʻano like ʻole o ka polyacrylamide, ʻokoʻa ka manawa o ka mālama ʻana.He nui kēia e pili ana i kona ʻano, ʻo ka manawa kūpono o ka anionic polyacrylamide ma kahi o 2 mau makahiki, ʻo ke ola o ka cationic polyacrylamide he 1 makahiki.Inā ʻoi aku ka lā pau, hiki ke hoʻopau ʻia ka lā pau.
ʻO ke kaiapuni mālama o polyacrylamide ka mana nui i kona ola papa.Hiki ke hoʻonui ʻia ke ola o ka polyacrylamide ma kahi ventila, maloʻo a maloʻo.I ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, polyacrylamide he pōkole ke ola.
Ma kekahi mau wahi, ma muli o ka humid aniau, kekahi mau mea kanu kaʻapuni o polyacrylamide hōʻiliʻili no ka manawa lōʻihi, packaging wahaʻaʻole ikaika, hygrophilic caking, no ka caking o polyacrylamide flocculant, he nui ka poʻe i nā nīnau e pili ana inā he kūpono ʻole ia.No laila, hiki ke hoʻokolokolo ʻia ka hemahema o ka polyacrylamide mai ʻelua ʻaoʻao.ʻO ka mea mua, hoʻemi ʻia ka viscosity, a maikaʻi ʻole ka hopena flocculation ke hoʻohana ʻia.
ʻO ke ala mālama pono o ka polyacrylamide:
1, mālama polyacrylamide, pono e hoʻopaʻa i ke kaiapuni, maloʻo, pale i ka mālamalama, pale i ke kiʻekiʻe kiʻekiʻe, pale i ka hoʻoheheʻe ʻana o ka wai, decomposition a me ka deterioration.
2, ʻaʻole lōʻihi ka lōʻihi o ka mālama ʻana i ka polyacrylamide.A i ʻole, e alakaʻi ia i ka decomposition ʻelemakule, maʻamau ʻoi aku ka lahilahi o ka ʻike, ʻoi aku ka pōkole o ka manawa kūpono.
3, ʻo ka polyacrylamide flocculant a me nā ion metala kiʻekiʻe he maʻalahi ke hana i ka gel insoluble, no laila ʻaʻole pono e mālama ʻia i ka pilina pololei me nā pahu metala no ka manawa lōʻihi.
No laila, ke hoʻololi nei mākou i ke kaiapuni mālama o polyacrylamide.He mea nui ka mahana.Pono e hoʻomalu pono ʻia ka mahana o ka mālama ʻana ma lalo o 50 degere i mea e pale ai i ka ʻike pololei.ʻO ka lua, hiki ke hoʻohui ʻia kahi mea liʻiliʻi o ka stabilizer i ka solution polyacrylamide, e like me ka sodium thiocyanate, thiurea, sodium nitrite a me ka methanol non-solvent, e hoʻopaʻa i ka solution polyacrylamide.
Ka manawa hoʻouna: Nov-15-2022