Kev kho dej kom zoo yog nyob ntawm kev npaj thiab kev siv cov polyelectrolytes. Cov polymers no pab txhawb kev sib sau ua ke ntawm cov khoom khov uas raug tshem tawm, ua rau tshem tawm cov khoom tsis huv ntawm cov dej khib nyiab thiab dej haus tau zoo. Txawm li cas los xij, qhov tsis sib xws lossis kev sib xyaw tsis raug ntawm cov tshuaj polyelectrolyte tuaj yeem ua rau cov floc tsis txaus, cov kab ke txhaws, lossis tsis ua raws li cov cai ib puag ncig nruj, ua rau muaj kev nplua nyiaj ntau thiab kev puas tsuaj rau ib puag ncig.
Cov chaw kho dej tuaj yeem ua tiav kev tswj hwm qhov tseeb ntawm kev siv cov tshuaj polyelectrolyte los ntawm kev siv kev saib xyuas inline. Lonnmeter's advancedkev ntsuas viscositytxhawb kom cov chaw kho dej ua tau raws li cov qauv kev cai lij choj, txo cov nqi, thiab pab txhawb rau kev tswj hwm dej kom ruaj khov.
Cov txheej txheem coagulation thiab flocculation hauv kev kho dej
LubCov txheej txheem coagulation hauv kev kho dejlub hom phiaj yog tshem tawm cov khoom khov uas raug tshem tawm, colloids, thiab cov organic teeb meem ntawm dej thiab cov dej khib nyiab. Cov txheej txheem no muaj ob theem tseem ceeb: coagulation, qhov twg cov neeg sawv cev ua rau tsis ruaj khov tsis muaj zog, thiab flocculation, qhov twg cov khoom me me sib sau ua ke rau hauv cov flocs loj dua, uas tuaj yeem yaj tau.
Lubkev coagulation txheej txheemyog qhov tseem ceeb rau cov ntawv thov xws li kev ua kom dej nyoos ntshiab, kev tshem tawm xim, thiab kev tshem tawm cov sludge thoob plaws hauv kev lag luam xws li fais fab, hlau, kev khawb av, zaub mov, textiles, thiab pulp thiab ntawv. Kev sib tov kom zoo yog qhov tseem ceeb, vim tias kev tshuaj xyuas fractal qhia tau hais tias kev sib kis thiab kev sib tsoo ntawm cov khoom colloidal tswj hwm kev tsim floc.
Lub Luag Haujlwm ntawm Polyelectrolytes hauv Kev Kho Dej
Cov polyelectrolytes yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xobkev coagulation ntawm cov txheej txheem kho dej, ua haujlwm ua cov neeg sawv cev flocculation uas txhim kho cov khoom me me sib sau ua ke. Cov polymers organic ntev no, muaj nyob rau hauv cov ntawv cationic, anionic, lossis non-ionic, nqa cov pab pawg ua haujlwm ionizable uas txhawb nqa kev tsim floc los ntawm kev them nqi neutralization thiab bridging. Hauv kev kho dej khib nyiab, polyelectrolytes siv rau kev ua kom pom tseeb, sludge conditioning, thiab de-oiling, thaum nyob rau hauv kev siv industrial, lawv txhim kho cov txheej txheem zoo li gypsum sib cais hauv phosphoric acid ntau lawm lossis av nplaum tshem tawm hauv borax kwj deg.
Cov txiaj ntsig ntawm Kev Ntsuas Tsis Zoo & Viscosity ntawm Cov Dej Khib Nyhiab
Tsis raug polyelectrolyte concentration lossis viscosity hauvCov txheej txheem coagulation hauv kev kho dej khib nyiabtuaj yeem muaj kev cuam tshuam loj heev, ua rau muaj kev phom sij rau qhov sib npaug ntawm cov txheej txheem kho dej.
Kev noj tshuaj ntau dhau yuav ua rau cov khoom me me rov qab los ua ke, ua rau cov chaw kho dej txhaws lossis ua rau cov kav dej khov thiab tawg, thaum kev noj tshuaj tsawg dhau yuav ua rau cov dej tsis sib xyaw, ua rau cov dej tsis huv thiab tsis ua raws li cov qauv tso tawm. Kev ua tsis tiav no tuaj yeem raug nplua hnyav los ntawm cov koom haum tswj hwm, ua rau cov khoom siv puas tsuaj, thiab tso cov dej uas kho tsis zoo rau hauv cov dej ntws lossis dej hiav txwv, ua rau cov kab ke hauv ntiaj teb puas tsuaj.
Polyelectrolytes - Cov Neeg Sawv Cev Flocculation
Ua cov neeg sawv cev flocculation tseem ceeb, polyelectrolytes tsav lubkev coagulation txheej txheemlos ntawm kev txhawb kom muaj kev sib sau ua ke ntawm cov khoom me me rau hauv cov flocs loj dua uas tuaj yeem sib cais tau yooj yim los ntawm kev tso dej lossis kev ntab. Muaj ntau hom - granular, hmoov, lossis cov kua dej khov heev (5,000–10,000 cP) - polyelectrolytes zoo li polyacrylamide (PAAM) yog tsim rau cov ntawv thov tshwj xeeb raws li tus nqi, qhov hnyav molecular, thiab morphology.
Hauv kev kho dej khib nyiab, lawv pab tshem tawm cov khoom uas raug tshem tawm, xim, thiab roj, thaum nyob rau hauv cov txheej txheem kev lag luam, lawv txhim kho kev ua haujlwm xws li kev ua kom cov kua qab zib thiab kev tso hlau hauv kev kho hluav taws xob. Txawm li cas los xij, polyelectrolytes muaj lub qhov rais flocculation nqaim, qhov twg me ntsis overdosing tuaj yeem rov ua dua cov khoom me me, thiab kev puas tsuaj dhau sijhawm txo cov viscosity, cuam tshuam rau kev ua tau zoo. Kev ntsuas qhov tseeb thiab kev saib xyuas lub sijhawm tiag tiag yog qhov tseem ceeb kom ua kom lawv cov txiaj ntsig zoo tshaj plaws hauvkev coagulation ntawm cov txheej txheem kho dej.
Chav npaj khoom siv tsis siv neeg (Ref: Keiken Engineering)
Cov Kev Xav Tau ntawm Kev Npaj thiab Kev Dosing System Tsis Siv Neeg
Cov tshuab ua haujlwm tsis siv neeg los npaj thiab ntsuas cov dej hauv kev kho dej tau hloov pauv cov txheej txheem coagulation thiab flocculation hauv kev kho dej los ntawm kev ua kom muaj kev raug thiab ua haujlwm tau zoo hauv kev siv polyelectrolyte. Cov tshuab no daws cov kev xav tau tseem ceeb hauv cov chaw kho dej niaj hnub, txhim kho kev ua haujlwm thiab kev ua raws li txoj cai.
I. Xyuas kom meej tias cov tshuaj Polyelectrolyte concentration raug
- Kev Ntsuas Tshuaj Kom Tseeb: Cov tshuab ua haujlwm tsis siv neeg xa cov polyelectrolyte concentration (piv txwv li, 0.2–1 g/L rau kev kho sludge, 0.02–0.1 g/L rau kev ua kom huv) los ua kom zoo tshaj plaws ntawm cov floc.
- Kev Ua Raws Cai: Kev noj tshuaj kom raug yuav tiv thaiv kev noj tshuaj ntau dhau lossis noj tshuaj tsawg dhau, ua kom ntseeg tau tias ua raws li cov qauv kev tso tawm ntawm ib puag ncig.
- Txo Cov Pov Tseg: Kev sib xyaw ua ke kom raug txo qis kev siv tshuaj ntau dhau, txo cov nqi thiab kev cuam tshuam rau ib puag ncig.
- Kev Ruaj Ntseg ntawm Cov Txheej Txheem: Tswj kom cov floc zoo sib xws, txo cov kev pheej hmoo ntawm kev thaiv lossis kev puas tsuaj ntawm cov khoom siv.
II. Kev Ntsuas Qhov Sib Txuas ntawm Viscosity
- Viscosity ua ib qho Qhia Txog Kev Ua Tau Zoo: Polyelectrolyte viscosity sib raug zoo nrog qhov hnyav molecular thiab kev ncaj ncees ntawm cov saw hlau, cuam tshuam ncaj qha rau kev ua haujlwm ntawm flocculation.
- Kev Kho Kom Zoo Li Lub Sijhawm Tiag Tiag: Cov tshuab ua haujlwm tsis siv neeg saib xyuas cov kev hloov pauv ntawm viscosity vim yog kev puas tsuaj lossis kev dilution, kom ntseeg tau tias muaj kev ntsuas zoo tshaj plaws.
- Kev Sib Tov Ob Theem: Kev sib tov thawj zaug uas muaj zog heev tiv thaiv kev tsim "fisheye", thaum kev sib tov uas muaj zog tsawg yuav khaws cov saw hlau polymer, thiab tseem tswj tau qhov viscosity.
- Kev Siv Tshuaj Tshwj Xeeb: Kho qhov viscosity rau cov haujlwm tshwj xeeb xws li kev tshem cov sludge lossis kev ua kom dej ntshiab, txhim kho kev ywj pheej ntawm cov txheej txheem.
Kev daws teeb meem khoom: Online Polymer Viscometer
Lonnmeter onlineviscometer polymeryog ib qho kev hloov pauv rau cov txheej txheem coagulation hauv kev kho dej khib nyiab, muab kev saib xyuas viscosity tiag tiag los ua kom zoo dua polyelectrolyte dosing. Cov yam ntxwv tseem ceeb suav nrog:
- Ntau yam Viscosity:Ntsuas tau 10–1,000,000 cP, uas siv tau rau cov polymers emulsion uas muaj viscosity siab xws li polyacrylamide.
- Kev Tsim Kho Kom Ruaj Kho:Ua haujlwm nyob rau hauv qhov chaw kho mob hnyav, tiv taus qhov kub thiab txias thiab cov xwm txheej shear.
- Kev Saib Xyuas Kub Ua Ke:Qhov kev raug siab ua kom ntseeg tau tias qhov nyeem tau viscosity raug kho raws li qhov kub thiab txias.
- Kev Siv Tshuab Tsis Muaj Kev Sib Txuas:Sib koom ua ke nrog PLC thiab DCS systems rau kev hloov kho dosing tsis siv neeg.
- Kev Txij Nkawm Tsawg:Kev tsim qauv me me, tsis muaj khoom siv ua kom ntseeg tau ntev.
Tsis zoo li cov txheej txheem offline xws li Pour lossis Gravity Drainage Tests, Lonnmeter's viscometer xa cov ntaub ntawv tas mus li, raug, tshem tawm cov kev ncua sijhawm kuaj thiab qhov yuam kev, thiab ua kom muaj kev ntsuas flocculant kom raug rau kev tsim floc zoo tshaj plaws.
Cov txiaj ntsig ntawm Viscosity Automation hauv Polymer Blending
Kev siv tshuab viscosity hauv polyelectrolyte dosing muab cov txiaj ntsig hloov pauv rau cov chaw kho dej, txhim kho kev ua haujlwm zoo thiab kev ruaj khov:
- Kev Siv Tshuaj Polymer Zoo Tshaj Plaws:Kev tswj viscosity tiag tiag ua kom muaj qhov tseeb ntawm polyelectrolyte concentration, txhim kho qhov zoo ntawm floc thiab kev ua haujlwm ntawm kev sib xyaw.
- Txo Kev Siv Tshuaj Lom Zem:Kev ntsuas qhov tseeb txo cov khib nyiab polymer, txo cov nqi thiab kev cuam tshuam rau ib puag ncig.
- Kev Siv Hluav Taws Xob Tsawg Dua:Kev sib tov zoo txo qhov kev siv zog, txhim kho kev ua haujlwm zoo.
- Kev Ua Raws Cai Zoo Dua:Kev noj tshuaj tas li tiv thaiv kev ua txhaum cai tso tawm tshuaj, zam kev nplua.
- Kev Tiv Thaiv Lub Tshuab Ua Ntej:Kev kuaj pom qhov txawv txav tam sim ntawd yuav tiv thaiv kev txhaws, cov yeeb nkab tawg, lossis kev kho tsis ua haujlwm.
- Kev koom ua ke nrog Cov Txheej Txheem Siab Tshaj Plaws:Kev sib raug zoo nrog AI-tsav kev tshuaj xyuas thiab cov ntxaib digital ua rau muaj kev kwv yees kev noj tshuaj thiab kev ua kom zoo dua qub.
- Kev Ntxeev Cov Khoom Kho Dua Tshiab:Tswj cov khoom qab zib kom qis dua 200 ppm, txhawb kev rov qab tau cov as-ham thiab kev tswj cov av qias neeg.
Cov txiaj ntsig no ua piv txwv txog qhov tseeb uas pom hauv cov txheej txheem xws li kev ua kom cov tshuaj penicillin tsis tu ncua, ua kom ntseeg tau tias muaj kev ntseeg siab thiab kev siv nyiaj tsim nyog.
Cov txheej txheem coagulation thiab flocculation yog qhov tseem ceeb hauv kev ua tiav cov dej thiab cov dej khib nyiab zoo. Lonnmeter's online polyelectrolyte viscometer hloov pauv cov txheej txheem no los ntawm kev muab kev saib xyuas viscosity tiag tiag, tshem tawm qhov tsis ua haujlwm ntawm kev sim offline, thiab xyuas kom meej tias qhov zoo tshaj plaws flocculant dosing.
Tswj koj cov txheej txheem coagulation hauv kev kho dej khib nyiab - hu rau Lonnmeter hnub no kom thov tus nqi tshwj xeeb thiab txhawb koj lub chaw ua haujlwm kom zoo thiab ua raws li txoj cai!
Lub sijhawm tshaj tawm: Lub Yim Hli-15-2025
