Polyacrylamide flocculants ifite akamaro kanini mugutobora amazi no gutuza imyanda. Bamwe mu bakiriya bavuga ko pam polyacrylamide pam ikoreshwa mu kuvoma amazi azahura nibi bibazo nibindi. Uyu munsi, nzasesengura ibibazo byinshi bisanzwe kuri buri wese. :
1. Ingaruka ya flocculation ya polyacrylamide ntabwo ari nziza, kandi niyihe mpamvu ituma idashobora gukanda mumase? Niba ingaruka za flocculation atari nziza, tugomba mbere na mbere gukuraho ibibazo byubuziranenge bwibicuruzwa bya flocculant ubwabyo, niba cationic polyacrylamide yujuje ubuziranenge bwa ionic molekuline, hamwe ningaruka zo kuvoma ibicuruzwa bitujuje ubuziranenge Ntabwo rwose ari byiza . Muri iki kibazo, gusimbuza PAM nurwego rukwiye rwa ion birashobora gukemura ikibazo.
2. Nakora iki niba umubare wa polyacrylamide ari munini cyane?
Umubare munini bivuze ko ibipimo ngenderwaho byibicuruzwa bidahagije, kandi hariho intera iri hagati yibipimo bikenewe kuri polyacrylamide na flocculation. Muri iki gihe, ugomba guhitamo ubwoko bwongeye, hitamo icyitegererezo cya PAM hamwe ninyongera kugirango ugerageze, hanyuma ubone gukoresha ubukungu. igiciro. Mubisanzwe, birasabwa ko kwibumbira hamwe kwa polyacrylamide ari igihumbi kuva ku bihumbi kugeza ku bihumbi bibiri, kandi gutoranya ikizamini gito bikorwa ukurikije ubu bushakashatsi, kandi ibisubizo byabonetse birumvikana.
3.Nakora iki niba viscosity ya silige nyuma yo gukoresha polyacrylamide mumazi yo mumazi ari menshi?
Iki kibazo giterwa no kwiyongera cyane kwa polyacrylamide cyangwa ibicuruzwa bidakwiye hamwe na silige. Niba ibishishwa bya silige bigabanutse nyuma yo kugabanya umubare wongeyeho, noneho nikibazo cyamafaranga yiyongereye. Niba amafaranga yinyongera yagabanutse, ingaruka ntizagerwaho kandi sludge ntishobora gukanda, noneho nikibazo cyo guhitamo ibicuruzwa.
4.
Muri iki kibazo, banza ugenzure ibikoresho byo kubura umwuma. Imashini y'umukandara igomba gusuzuma niba kurambura umwenda wo kuyungurura bidahagije, umwenda wo kuyungurura amazi kandi niba imyenda yo kuyungurura igomba gusimburwa; isahani hamwe na kadamu muyunguruzi kanda igomba kugenzura niba akayunguruzo kerekana igihe gihagije, Niba igitutu cyayunguruzo gikwiye; centrifuge ikeneye kugenzura niba guhitamo imiti igabanya ubukana bikwiye. Ibikoresho bifatika hamwe na decanter dehydrasi yibanda ku kugenzura niba uburemere bwa molekile ya polyacrylamide ari ndende cyane, kandi ibicuruzwa bifite ubukonje bwinshi ntibishobora gukanda ibyondo!
Haracyari ibibazo byinshi bikunze kugaragara bya polyacrylamide mumazi yo kumazi. Ibyavuzwe haruguru nibibazo bikunze kugaragara hamwe nibisubizo byakusanyirijwe mumubare munini wo gukemura kurubuga. Niba ufite ibibazo bijyanye na cationic polyacrylamide sludge kanda cyangwa imyanda, byose Urashobora kutwoherereza imeri, reka tuganire kumikoreshereze ya polyacrylamide mumazi yo kumena amazi!
Byasubiwemo kuva mwimerere Qingyuan Wan Muchun.
Igihe cyo kohereza: Ukwakira-20-2021