Kev kho cov dej khib nyiab zoo yog qhov yuav tsum tau ua rau cov lag luam niaj hnub no uas ntsib cov kev cai ib puag ncig nruj dua thiab cov nqi ua haujlwm nce siab. Txawm hais tias nyob rau hauv kev khawb av, kev tsim cov ntaub, kev kho hauv nroog, lossis kev ua roj, kev ua tiav kev sib cais cov khoom khov thiab cov kua zoo cuam tshuam ncaj qha rau kev ua raws li txoj cai, kev ua haujlwm zoo, thiab kev khwv tau nyiaj.
Ntawm ntau yam tshuaj kho mob,Polyacrylamide(PAM)ua lub luag haujlwm tseem ceeb ua cov flocculant ua haujlwm tau zoo. Txawm li cas los xij, rau ntau tus neeg yuav khoom, cov neeg faib khoom, thiab cov neeg ua haujlwm hauv cov nroj tsuag, kev txiav txim siab qhov ntau npaum li cas tseem yog qhov nyuaj.
Phau ntawv qhia no piav qhia txog yuav ua li cas kom zoo dua qhov koob tshuaj PAM rau kev kho dej khib nyiab hauv kev lag luam, pab koj txhim kho kev ua haujlwm thaum txo cov nqi tshuaj.
Tshawb nrhiav peb cov tshuaj kho dej tag nrho ntawm no:https://www.yuncangchemical.com/products/
Hom Polyacrylamide
- Qhov zoo tshaj plaws rau cov dej khib nyiab tsis muaj organic
- Feem ntau siv rau hauv kev lag luam mining, kev ntxuav xuab zeb, thiab kev tsim kho
- Zoo rau cov khoom khov kho uas muaj cov tshuaj ntau
- Zoo tagnrho rau kev dewatering sludge
- Siv dav hauv kev kho dej khib nyiab hauv nroog thiab kev lag luam
- Muaj zog affinity rau cov organic teeb meem
- Haum rau cov dej uas tsis tshua muaj nqi lossis cov dej nyuaj
- Siv rau hauv cov ntawv thov kev lag luam tshwj xeeb
Vim li cas PAM Dosage Optimization thiaj tseem ceeb heev
- Txhim kho cov floc tsim thiab kev sib sau ua ke sai dua
- Txo qhov turbidity hauv cov dej kho
- Kev ua haujlwm zoo dua ntawm kev tshem cov dej sludge
- Txo kev siv tshuaj lom neeg tag nrho
- Kev ua haujlwm ruaj khov
| Mob | Qhov tshwm sim |
|---|---|
| Kev noj tshuaj tsawg dhau | Cov dej tsis zoo, cov av noo tsis zoo, cov av noo tsis zoo |
| Kev noj tshuaj ntau dhau | Kev kho dua tshiab ntawm Floc, nce viscosity, nqi siab dua |
Cov Qauv Tshuaj PAM Ib Txwm Muaj (Cov Nqi Siv)
Txawm hais tias qhov ntau npaum li cas sib txawv, cov qib hauv qab no muab qhov pib ua tau zoo:
| Daim Ntawv Thov | Ntau npaum li cas (ppm) |
|---|---|
| Cov dej khib nyiab hauv nroog | 1 – 5 ppm |
| Cov dej khib nyiab los ntawm kev lag luam | 2 – 10 ppm |
| Kev tshem cov sludge | 5 – 20 ppm |
| Kev khawb av / kev ua cov khoom siv hauv av | 5 – 30 ppm |
| Cov dej khib nyiab ntawm cov ntaub | 3 – 15 ppm |
| Cov dej khib nyiab ntawm lub Hoobkas ntawv | 2 – 8 ppm |
Tseem Ceeb: Cov nqi no tsuas yog qhia xwb. Yuav tsum tau kuaj seb puas muaj cov tshuaj uas koj noj.
Cov Kauj Ruam Qhia Txog Kev Txheeb Xyuas Qhov Zoo Tshaj Plaws ntawm PAM Dosage
Kauj Ruam 1: Npaj Cov Tshuaj PAM
Ua ntej noj tshuaj, PAM yuav tsum tau yaj kom zoo:
- Kev ntsuas pom zoo: 0.1% - 0.2%
- Siv dej huv, tsis tawv heev
- Maj mam do kom tsis txhob muaj kev puas tsuaj ntawm cov polymer
- Lub sijhawm yaj: 30–60 feeb
Kauj Ruam 2: Ua Kev Ntsuas Lub hub
Kev kuaj lub thawv yog qhov tseem ceeb rau kev txiav txim siab kom raug.
Txheej Txheem:
- Sau cov qauv dej khib nyiab sawv cev
- Ntxiv cov koob tshuaj PAM sib txawv (piv txwv li, 2 ppm, 5 ppm, 8 ppm)
- Sib tov thiab saib xyuas cov flocculation
- Tso cai rau kev daws teeb meem
- Piv cov txiaj ntsig
Kauj Ruam 3: Soj Ntsuam Cov Cim Qhia Txog Kev Ua Tau Zoo
Cov cim qhia tseem ceeb suav nrog:
- Qhov loj thiab qhov ceev ntawm cov floc
- Kev nrawm nrawm
- Kev pom tseeb ntawm cov dej saum npoo av
- Qhov ntim ntawm cov sludge
Kauj Ruam 4: Txhim Kho Cov Tshuaj Noj
Kho cov tshuaj raws li kev soj ntsuam:
- Cov flocs me me → nce cov koob tshuaj
- Cov flocs xoob los yog ntab → txo cov tshuaj noj
- Dej ntws → kho hom lossis sib xyaw nrog cov tshuaj coagulant
Kev Sib Txuas PAM nrog Cov Tshuaj Coagulants (PAC + PAM Txoj Kev Npaj)
Hauv ntau daim ntawv thov kev lag luam,PAMsiv ua ke nrog cov coagulants xws liPolyaluminum Chloride (PAC).
Vim li cas ho siv PAC + PAM?
- •PAC ua rau cov khoom me me tsis muaj zog
- •PAM txuas cov khoom me me kom ua cov flocs loj dua
Cov txiaj ntsig ntawm kev siv PAC thiab PAM ua ke
- ✓Txo kev siv tshuaj lom neeg tag nrho
- ✓Kev daws teeb meem sai dua
- ✓Kev pom tseeb zoo dua
- ✓Kev ua kom cov dej ntws zoo dua
Kawm ntxiv txog cov tswv yim coagulation:
https://www.yuncangchemical.com/news/how-to-combine-pac-and-pam-in-coagulation/
Cov Yam Tseem Ceeb Uas Cuam Tshuam Rau Kev Siv PAM Dosage
Cov yam ntxwv ntawm cov dej khib nyiab
- Kev sib xyaw ua ke ntawm cov khoom khov kho
- Cov ntsiab lus organic piv rau cov ntsiab lus inorganic
- Cov roj thiab cov roj ntau ntau
- Feem ntau yuav tsum tau muaj kev kis kab mob ntau dua.
Tus nqi pH
- pH zoo tshaj plaws nyob ntawm hom PAM
- pH siab dhau ua rau tsis muaj txiaj ntsig zoo
- Tej zaum yuav tsum tau hloov kho ua ntej noj tshuaj.
Kub
- Qhov kub qis ua rau cov tshuaj tiv thaiv qeeb
- Tej zaum yuav xav tau koob tshuaj ntau dua thaum lub caij ntuj no
Cov Kev Cai Sib Xyaws
- Tsis sib tov txaus → Kev faib tawm tsis zoo
- Kev txiav ntau dhau → kev puas tsuaj ntawm cov polymer
Cov Khoom Siv Sludge
- Kev sib sau ua ke ntawm cov sludge
- Kev faib tawm ntawm qhov loj ntawm cov khoom me me
- Cov ntsiab lus organic
Cov yam no tseem ceeb heev rau kev siv cov dej ntws tawm.
Cov Yuam Kev Feem Ntau Hauv Daim Ntawv Thov PAM
Kev zam cov kev ua yuam kev no tuaj yeem txhim kho kev ua tau zoo heev:
- Ntxiv cov PAM qhuav ncaj qha rau hauv cov dej khib nyiab
- Siv hom PAM tsis raug
- Tsis txhob sim lub thawv
- Kev noj tshuaj ntau dhau kom "ua kom sai dua" kev kho mob
- Kev npaj tshuaj tsis zoo
Cov Lus Qhia Siv Tau Zoo Rau Kev Txhim Kho Tus Nqi
Yuav kom ua tau zoo tshaj plaws ROI thaum siv PAM:
Vim li cas thiaj xaiv Yuncang ua koj tus neeg muab khoom PAM?
- ✓
Cov khoom PAM tag nrho (APAM, CPAM, NPAM) - ✓
Qhov hnyav molecular ruaj khov thiab qhov ceev ntawm cov nqi - ✓
Kev daws teeb meem tshwj xeeb rau ntau yam lag luam - ✓
Kev txhawb nqa kev txawj ntse suav nrog kev taw qhia kev sim lub thawv - ✓
Muaj peev xwm tsim khoom ntau thiab xa khoom thoob ntiaj teb
Xaus lus
Polyacrylamide (PAM) yog ib yam khoom siv flocculant muaj zog thiab siv tau ntau yam, tab sis nws txoj kev ua haujlwm zoo nyob ntawm seb yuav siv npaum li cas. Txawm hais tias cov lus qhia dav dav muab qhov pib, cov txiaj ntsig zoo tshaj plaws yuav tsum muaj kev sib xyaw ua ke ntawm:
Kev xaiv cov khoom kom raug
Kev npaj kom zoo
Kev kuaj hauv chaw kuaj mob
Kev ua kom zoo dua hauv thaj teb
Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws no thiab koom tes nrog tus neeg muag khoom txhim khu kev qha, koj tuaj yeem txhim kho kev kho dej khib nyiab kom zoo dua qub thaum txo cov nqi khiav lag luam.
- Kev xaiv khoom
- Kev kho kom zoo dua ntawm cov tshuaj
- Kev kuaj qauv dawb
- Kev daws teeb meem kho mob tshwj xeeb
Cov Lus Qhia Txog
Lub sijhawm tshaj tawm: Lub Peb Hlis-25-2026
