Cov khoom no muaj zog bridging adsorption zog. Thaum lub sij hawm hydrolysis txheej txheem, lub cev thiab cov txheej txheem tshuaj xws li aggregation, adsorption thiab nag lossis daus tshwm sim. Qhov tseem ceeb sib txawv ntawm polyaluminium chloride thiab cov tshuaj inorganic coagulants yog cov tshuaj inorganic coagulants yog cov ntsev tsawg-molecular crystalline ntsev, thaum cov qauv ntawm polyaluminum chloride yog tsim los ntawm polycarboxylic complexes nrog ntau yam duab. Nws muaj ceev flocculation thiab sedimentation ceev thiab yog haum rau siv. Nws muaj qhov dav pH tus nqi ntau, tsis yog-corrosive rau cov khoom siv hauv kav dej, thiab muaj qhov pom tseeb ntawm cov dej lim dej. Nws tuaj yeem tshem tawm SS, COD, BOD thiab cov hlau hnyav xws li arsenic thiab mercury hauv dej. Cov khoom no yog siv dav hauv cov dej haus, dej haus thiab dej phwj kho. teb.
| Yam khoom | Index | |
| Khoom | Ua kua | |
| Qhov tshwm sim | Dawb / lub teeb daj hmoov | Ntshiab ze dej-dawb kua |
| Al2O3 Cov ntsiab lus | 26-32 |
6-8 |
| Lub hauv paus | 40-85 | 40-85 |
| Qhov ceev (20 degree) (g / cm³) | - | 1.15 |
| Loj feem ntawm Insoluble | 1.5 | 0.5 |
| Tus nqi PH (% aqueous tov) | 3.5-5.0 | 3.5-5.0 |
| Loj feem ntawm Fe /% | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua lossis sib npaug rau 2.0 |
| Loj feem ntawm As/% | Tsawg dua lossis sib npaug rau 0.0015 | Tsawg dua lossis sib npaug rau 0.0005 |
| Feem ntau Pb/% | Tsawg dua lossis sib npaug rau 0.006 | Tsawg dua lossis sib npaug rau 0.002 |
| Loj feem ntawm Cd /% | Tsawg dua lossis sib npaug rau 0.0002 | Tsawg dua lossis sib npaug rau 0.0001 |
- Cov txheej txheem tsim khoom ntawm PAC
1.Nws cov nyhuv purifying ntawm qhov kub thiab txias, tsis tshua muaj turbidity thiab hnyav organic-polluted raw dej yog zoo dua li lwm cov organic flocculants, ntxiv rau, tus nqi kho mob yog txo los ntawm 20% -80%.
2.Nws tuaj yeem ua rau kev tsim sai ntawm flocculants (tshwj xeeb tshaj yog nyob rau qhov kub tsis tshua muaj) nrog qhov loj me thiab cov nag xob nag cua ceev lub neej ntawm cov xov tooj ntawm tes lim dej ntawm cov dej phwj tuaj.
3.Nws tuaj yeem hloov mus rau ntau yam ntawm tus nqi pH (5-9), thiab tuaj yeem txo tus nqi pH thiab qhov pib tom qab ua tiav.
4.Qhov ntau npaum yog me dua li ntawm lwm cov flocculants.It muaj dav adaptability rau cov dej ntawm qhov sib txawv kub thiab txawv cheeb tsam.
5.Qhov yooj yim dua, qis dua corrosion, yooj yim rau kev khiav lag luam, thiab kev siv lub sij hawm ntev uas tsis yog occlusion.
- Kev siv PAC
Poly txhuas chloride (PAC)yog ib qho tshuaj lom neeg ntau yam uas pom tau siv dav hauv ntau qhov kev lag luam. Qee qhov nws siv yog:
Kev kho dej: PAC yog qhov nrov coagulant hauv kev kho cov dej haus, dej khib nyiab, thiab cov khoom siv hluav taws xob. Nws pab tshem tawm cov khib nyiab, cov organic teeb meem, thiab lwm yam kuab paug los ntawm dej.
Kev lag luam ntawv: PAC yog tus neeg sawv cev sizing siv hauv kev lag luam ntawv. Nws txhim khu lub zog thiab dej tsis kam ntawm daim ntawv.
Kev lag luam textile: PAC yog dyeing thiab luam ntawv tus neeg sawv cev hauv kev lag luam textile. Nws pab txhim kho cov xim ceev ntawm cov ntaub.
Kev lag luam zaub mov: PAC yog tus neeg saib xyuas meej siv hauv kev lag luam khoom noj rau cov kua txiv hmab txiv ntoo thiab cawv. Nws tshem tawm impurities thiab txhim kho qhov pom tseeb ntawm cov khoom kawg.
Kev lag luam roj thiab roj: PAC yog ib qho khoom siv ntxiv rau hauv cov dej drilling hauv kev lag luam roj thiab roj. Nws tswj cov dej poob thiab txhim khu kev ruaj ntseg ntawm cov av nkos drilling.
Kev lag luam tshuaj pleev ib ce: PAC yog cov thickening thiab emulsifying tus neeg sawv cev siv hauv kev lag luam tshuaj pleev ib ce. Nws txhim kho qhov kev ntxhib los mos thiab ruaj khov ntawm cov khoom kom zoo nkauj.
Kev lag luam kws tshuaj: PAC yog ib tug binder thiab disintegrant nyob rau hauv cov ntsiav tshuaj formulations nyob rau hauv kev lag luam kws tshuaj. Nws txhim khu lub compressibility thiab disintegration ntawm cov ntsiav tshuaj.
- Ntim
-25kg/bag
-500kg/bag
-1000kg/bag
Peb tshwj xeeb hauv cov khoom kho dej thiab muaj 20 xyoo kev paub hauv kev kho dej. Peb muaj cov kws tshaj lij cov kws tshaj lij thiab peb tuaj yeem muab kev txhawb nqa muaj zog tshaj plaws rau peb cov khoom.
