1, npaj ntawmPam flocculantKev daws: Hauv kev siv, yuav tsum yaj, ces siv, kom yaj tag, yuav ntxiv rau cov dej pov tseg ntawm cov neeg siv dej. Tsis txhob ncaj qha muab cov tawv nqaij hauv qab, nws yuav ua rau muaj cov tshuaj phwj tuaj, ntxiv rau tus nqi kho mob.
2, Pam floctant xaus kev kub ntxhov thiab PH tus nqi: nyob rau hauv kev xaus, muaj zog acid, siab kub lim dej tsis haum rau kev sib cais ntawm polyacrylamide, cov dej zoo Yuav ua rau muaj kev siv cov floccoagulation precipitation nyhuv.Nws yuav tsum tau sau tseg tias cov dej kub tsis tuaj yeem pub dhau 50 degrees Celsius thaum Polyacrylamide yog yaj. Dej siab dhau yuav txhawb cov pa hluav taws xob ntawm polyacrylamide, yog li cuam tshuam lubflocculationthiab cov nyhuv sedimentation.
3, Qhov kev xaiv ntawm polyacrylamide lub thawv: nyob rau hauv kev xaus, kom tsis txhob muaj kev sib cais ntawm cov khoom siv sib cais
4, Pam flocculantKev daws teeb meem piv: Hauv kev xaus ntawm kev teeb tsa kev teeb tsa feem ntau yog feem ntau 1 ‰ -3 ‰.Ntawd yog, ib tuj ntawm cov dej, nrog 1kg ntawm cov khoom polyacrylamide. Yog hais tias cov concentration loj heev, nws yuav ua rau kev sib cais ceev kom qeeb thiab lub sijhawm sib cais dhau lawm. Yog hais tias lub concentration ntawm configuration yog tsawg dhau, nws yuav nce kev ua haujlwm luv luv ntawm cov neeg ua haujlwm. Thaum cov concentration ntawm xaiv Mine Wastewater yog siab dhau, qhov no tsis tshua muaj kev kho kom haum rau cov kev kho mob, ua rau muaj kev kho dej zoo tsis tau txog ntawm tus qauv.
5, Kev npaj daws yuav tsum yog tas li stickred: cov txheej txheem ntawm tig ntawm lub stirrer rau nplawm.Ncuav qhov ntsuas hnyav hnyav polyacrylamide tusyees thiab raws li tsim nyog raws ntug ntawm tus yub tsim los ntawm nplawm. Yuav tsum tsis txhob maj nrawm mus rau ib-zaug, qhov no yuav tsim ntau ntawm "ntses ntses" yog polyacrylamide muaj ntau cov dej ntws los ntawm ib-lub sij hawm no ncuav, no "ntses" yog qhov nyuaj heev kom yaj, yog li tsis tsuas yog pov tseg ntawm cov tshuaj, tseem yuav ua kom cov raj mis pleev cov tshuaj thaiv.
6,Stirring ceev: cov kab ceev ntawm qhov kawg ntawm rab riam yuav tsum tsis pub tshaj 8 m / s, thiaj li tsis ua rau polyacrylamide qhov chaw ua haujlwm.Lub nrawm dua yuav tsum tsis txhob poob qis, yog li tsis txhob ncua lub polyacrylamide hais rau cov dej saum npoo av, yog li kom yaj cov agglomerates thiab nce qhov nyuaj ntawm kev sib cais.
7, sib xyaw lub sijhawm: polyacrylamide yuav tsum tau do rau ntau tshaj ib nrab ib teev mus rau tag nrho cov lus kom yaj tag nrho rau hauv lub tank ua haujlwm, polyacrylamide yog qhov tseeb kiag li yaj.
8, tsuas yog ua kom tiav PAM flocculant, thiaj li ua si nws tus kheej siab tshaj plaws flocculation nag lossis daus. Yog li ntawd, thaum siv, lub stirringing yuav tsum tau qhib txhua lub sijhawm, uas tsis tuaj yeem ua kom cov raj ua tiav ntawm polyacrylamide, nrawm nrawm ntawm cov kua tshuaj.
9, Kev teeb tsa ntawm Pam Flocculant tov, tsis tuaj yeem siv centrifugal twj hloov chaw, yog li kom tsis txhob mus rau kev sib hloov nrawm ntawm cov hniav los ntawm cov ntshav tawm ntawm polyacrylamide.
10, polyacrylamide daws yuav tsum tau siv tam sim no, hnub ntawm kev teeb tsa ntawm cov tshuaj zoo, nws yog qhov zoo tshaj plaws kom siv li ntawm 48 teev. Yog tias polyacrylamide tov yog muab tso rau lub sijhawm ntev, nws flocculation thiab nag lossis daus yuav maj mam poob.
11, Tom qab noj Pam Flocculation tus neeg sawv cev, lub hnab ntim khoom siv tau tam sim ntawd, yog li nws tsis yooj yim los ua polyacrylamide hydrolysis, tsis ua haujlwm Cov.
12, Siv Pam Flocculant, siv yas, iav, tsis muaj hlau ntim cov teeb meem ntawm cov catalyst, yuav ua rau polyacrylamide tsis ua haujlwm.Yog li ntawd, nyob rau hauv cov polyacrylamide configuration, hloov chaw, cia, sim kom tsis txhob muaj nws thiab sib tiv tauj hlau.
13, PAM FLOCCULUS Kev Tiv Thaiv: Polyacrylamide Hauv Chaw Cia Khoom, Tsis tuaj yeem pom txog lub hnub, damp, kub thiab cua sov.Nws muaj lub neej txee ntawm ob xyoos.
Saum toj no peb cov ntsiab lus ntawm cov lus qhia kev ua haujlwm hauv kev ua haujlwm uas peb lub tuam txhab cov neeg ua haujlwm sib tham ua ke raws li cov neeg siv kev sab laj yav dhau los. Tsuas yog los ntawm kev ua haujlwm raws li txoj kev yog, polyacrylamide tuaj yeem ua tiav cov nyhuv zoo tshaj plaws thiab nws tau koob tshuaj yuav yog qhov feem ntau.Cia siab rau qee cov neeg siv kev sib cuag tshiab pab thiab enlightenment!
Hauv cov ntsiab lus, kev siv polyacrylamide feem ntau yog anionic lossis hom tsis muaj ionic, qhov kev xav tau kev kuaj mob thiab kev sim siv computer los txiav txim siab.
Lub Sijhawm Post: Jan-09-2023