Polyacrylamide(Pam) ndi mtundu wa hydrophilic polymer omwe amagwiritsidwa ntchito kwambiri pakuchiza madzi njira. Amagwiritsidwa ntchito ngati nyumba yoyendetsera ndi nyumba yoyendetsera mankhwalawa, wothandizira mankhwala omwe amayambitsa tinthu tating'onoting'ono m'madzi kuti aphatikizidwe m'magulu akuluakulu, potero amathandizira kuchotsedwa kwawo kudzera mu kumveketsa kapena kusefa. Kutengera mtundu wa madzi otayika, gwiritsani ntchito chikumbumtima, anionic, kapena osakhala a Ionic. Polyacrylamide imapereka zabwino zingapo mankhwala amadzi, kuphatikizapo mphamvu yake kuposa PH, kutentha, ndi kutumphukira. Mphamvu zophatikizika zitha kuyesedwa pogwiritsa ntchito mayeso a Jar kapena muyeso wa Turbidity.
Polyacrylamide ikhoza kugwiritsidwa ntchito kwambiri m'madzi a mafakitale, chithandizo chamadzi chonyowa, chithandizo chamadzimadzi, ndi zina zomera, kuphatikizapo kumveketsa kwachiwiri komanso kwachiwiri, ndi kusanthula. Panthawi yofunikira kumveketsa, imawonjezeredwa kumadzi osaphika kuti akweze kusunthidwa kwa zolimba, zomwe zimachotsedwa ndi stomment kapena maluwa. Mwachidule, polyacrylamide amagwiritsidwa ntchito kumveketsa bwino madzi omwe amathandizidwa ndikuchotsa zotsalira ndi kuchotsa zolimba ndi zinthu zodziwika bwino.
Mfundo yogwira ntchito yaPolyucrylamide HoloclantNdi: Pambuyo powonjezera Pam yankho, Pam Adsorb pa tinthu tating'onoting'ono, ndikupanga milatho pakati pawo. Mu dziwe loyambirira, limatsatira mabomu akulu, ndipo thupi lamadzi limakhala ndi vuto panthawiyi. Pambuyo pa maboti ambiri amakula ndikukula, adzasamukira ndikuzama pang'onopang'ono pakapita nthawi, ndipo madzi am'mwamba a madzi osaphika adzawonekera. Njira yogawanika iyi imawongolera mawonekedwe a tinthu tating'onoting'ono, zimapangitsa kuti azitha kuzichotsa pakamveka kapena kusefa. Polyacrylamide nthawi zambiri amagwiritsidwa ntchito limodzi ndi coagulants ndi oyenda pansi kuti akwaniritse bwino ntchito zomveka bwino.
Polyocrlamide amachitanso gawo lofunikira pakusamba kwamadzi. Nthawi zambiri imagwiritsidwa ntchito ngati chofalilira musanasindikize kapena njira zina zakuthupi zochotsera zokhala ndi zokhazikika ndi kuwonongeka. Mwa kukonza kuchotsa tinthuwa, polyacrylamide kumathandizira kuti munthu akhale womveka bwino, woyeretsa.
Polyacrylamide ndi gawo lokhazikika komanso lopanda poizoni lomwe limasokoneza njira zachilengedwe kapena njira zachilengedwe. Tiyenera kudziwa kuti yankho lotayikidwa lidzapangitsa pansi kukhala poterera, yomwe ingayambitse kugwa.
Komabe, kuchuluka kwa Pam komwe kumagwiritsidwa ntchito kumadalira mtundu wa madzi onyansa komanso zomwe zili mmalo okhazikika, komanso kukhalapo kwa mankhwala ena, ma acid, ndi zodetsedwa m'madzi. Zinthu izi zitha kukhudza zotsatira za kuphatikiza pampo, motero kusintha koyenera kumafunikira kuti agwiritsidwe ntchito. Pam masamba omwe ali ndi zolemera zosiyana, ionic digiri, ndi milingo iyenera kusankhidwa mosamala mitundu yosiyanasiyana ya zinyalala.
Post Nthawi: Aug-06-2024