I-Polyacrylamide(PAM) ingenye yama-polymer asetshenziswa kakhulu ekuphatheni amanzi, ekukhiqizeni izimboni, ezimayini, nasekukhipheni uwoyela. I-PAM ingasetshenziswa njenge-flocculant, i-retention aid, kanye ne-soil conditioner, okwenza ibe yikhemikhali ebalulekile emikhakheni eminingi. Kodwa-ke, ngenxa yezakhiwo zayo ezihlukile, kungase kuvele ubunzima obuthile ngesikhathi sokusetshenziswa noma ukugcinwa kwayo, okuthinta ukusebenza kahle kwe-PAM. Lesi sihloko sizohlinzeka ngomhlahlandlela ophelele wokusizaAbasabalalisi be-PAMfuthi abasebenzisi bayaqonda futhi baxazulula lezi zinkinga.
Iyini i-Polyacrylamide? Isebenza Kanjani i-Polyacrylamide?
I-Polyacrylamide iyi-polymer encibilika emanzini eyenziwe ngama-acrylamide monomers (AM). Umsebenzi wayo oyinhloko ukuhlanganisa nokuthulula izinhlayiya ezilengayo kanye nokungcola, okubangela ukuthi zakhe ama-floc amakhulu angahlala futhi ahlungwe ngokushesha. I-Polyacrylamide iza ngezinhlobo ezintathu: i-anionic, i-cationic, kanye ne-non-ionic, okuyizinto ezibangela ububanzi bezinhlelo zayo zokusebenza.
I-Anionic Polyacrylamide:Ifanelekela ukucacisa amanzi amdaka kanye nokususa amanzi odakeni olunezinhlayiya ezishajeke kahle.
I-Cationic Polyacrylamide: Ngokuvamile isetshenziselwa ukwelapha amanzi angcolile noma indle equkethe izinhlayiya ezishajeke kabi.
I-Polyacrylamide engeyona i-ionic:Kusetshenziswa ezinhlelweni ezingathathi hlangothi noma njengesithasiselo sokuthuthukisa ukusebenza.
Izinkinga Ezivamile Nezixazululo Ezihlobene Ne-Polyacrylamide
Isizathu
Uhlobo noma ubuningi be-polyacrylamide abuhlangabezani nezidingo zendawo yamanzi.
Isisindo sama-molecule siphezulu kakhulu noma siphansi kakhulu.
Umthamo awulungile ngesikhathi senqubo yokuxuba
I-PAM isatshalaliswa ngokungalingani emanzini.
Isixazululo
Thatha amasampula amanzi bese wenza izivivinyo zamabhodlela ukuze uthole uhlobo olufanele, isisindo sama-molecule kanye nomthamo we-polyacrylamide.
Lungisa uhlelo lokulinganisa, uvuselele ngokulinganayo ukuqinisekisa ukuthi i-PAM ingafakwa ngokulinganayo emanzini aqondiwe.
Uma kunesidingo, sebenzisa amanzi angcolile anezingxenye eziyinkimbinkimbi, i-PAM nezinye izinto.Ama-Coagulant, njenge-PAC, i-aluminium sulfate, njll.
Uma kwenzeka izinto ezinjengokuqhekeka, ukuncibilika okuncane, noma ukwakheka kodaka ethangini lamanzi, lokhu kubonisa izinkinga ezithile ngenqubo yokuncibilika.
Izizathu zalokhu kwenzeka:
I-polyacrylamide enesisindo esikhulu sama-molecule iyancibilika kancane futhi ayincibiliki ngokuphelele.
Izinga lokushisa lamanzi noma inani le-pH lingaphandle kwebanga elifanele lokuncibilika kwe-PAM.
Ukungaxubani ngokwanele ngesikhathi senqubo yokuncibilikisa nakho kungabangela lezi zenzakalo.
Izixazululo:
Sebenzisa ithangi elilawulwayo ngaphambi kokuncibilika, wengeze kancane kancane i-PAM emanzini ngenkathi uvuselela.
Qinisekisa ukuthi izinga lokushisa lamanzi lingaphakathi kwebanga elijwayelekile lokuncibilika kwe-PAM.
Ubunzima bokupompa, umthamo ongalingani noma ukuvaleka kwemishini okuvame ukubangelwa yizici ezilandelayo:
Ukuhlushwa kwesisombululo se-PAM kuphezulu kakhulu
Uma usebenzisa i-PAM enesisindo sama-molecule amaningi, kufanele kwenziwe ukuncibilikisa okufanele.
Isixazululo
Nciphisa i-PAM ibe yizinga elinconywayo.
Sebenzisa indlela yenduku yerabha eqhubekayo ukuze uvumele i-PAM ukuthi iphume isikhathi esanele sokumunca amanzi.
Hlola i-viscosity bese ulungisa isisindo sama-molecule noma ukuhlushwa njengoba kudingeka
Igwebu eliningi ematangini, kuma-reactor, noma kumapayipi kunciphisa ukusebenza kahle. Lokhu kungabangelwa yi:
Ukuxuba okusheshayo noma ukungenisa umoya ngomshini.
Ama-PAM formulations aqukethe ama-surfactants.
Izixazululo:
Nciphisa isivinini sokuxubha ngesikhathi senqubo yokwengeza.
Sebenzisa i-defoamer ehambisana ne-PAM uma kudingeka.
Qinisekisa ukuthi ikhambi le-PAM liyangezwa kancane kancane.
Iphrothokholi Ejwayelekile Yegolide: Umhlahlandlela Osheshayo Wesixazululo Esiphelele se-PAM
Inqubo efanele yokulungiselela iqinisekisa ukusebenza okuphezulu kwe-PAM.
1. Ukulungiselela
Sebenzisa amanzi ahlanzekile, angathathi hlangothi-pH. Bala inani eliqondiwe (ngokuvamile 0.1–0.5%) bese uqinisekisa ukuthi i-mixer idala umoya onamandla ngaphandle kokungena komoya.
2. Ukucwilisa (Isinyathelo Esibucayi)
Qala ukuxubha bese ufafaza kancane kancane i-PAM powder endaweni lapho i-vortex inamandla kakhulu khona. Faka kancane kancane imizuzu embalwa ukuqinisekisa ukuthi imanzi ngokuphelele futhi uvimbele ukuqunjelwa.
3. Ukuguga
Ngemva kokwengeza, hlanganisa imizuzu emi-5-10, bese wehlisa ukushukuma. Vumela isixazululo ukuthi simanzise futhi sivuleke imizuzu engama-30-60.
4. Ukudluliselwa Nokulinganisa
Sebenzisa amaphampu athambile futhi abushelelezi. Faka ngokushesha—isixazululo se-PAM esilungisiwe kufanele sisetshenziswe zingakapheli amahora angama-24-72.
Ngokuqonda izinkinga ezivamile nokusebenzisa izixazululo eziqondiwe, abaqhubi bangathuthukisa kakhulu ukusebenza kahle, banciphise izindleko futhi bahlangabezane nezindinganiso zokuthobela imvelo. Ukunamathela emikhubeni emihle ekukhetheni, ekugcinweni, ekulinganisweni nasekuqapheni i-PAM kungaqinisekisa ukusebenza okuzinzile futhi kwandise imbuyiselo ekutshalweni kwezimali. Kungakhathaliseki ukuthi ubhekene nendle kamasipala, amanzi angcolile ezimbonini noma ukuthuthukisa ukubuyiswa kukawoyela, ukuqonda ukuthi ungaxazulula kanjani amaphutha e-PAM kubalulekile empumelelweni yomsebenzi wakho.
Isikhathi sokuthunyelwe: Disemba 16-2025