Kev siv tus qauv thiab tshuaj ntsuam cov txheej txheem ntawm quaternary ammonium tshuaj tua kab mob
Lub cation nqus cov pa tsis zoo los ntawm cov kab mob los ntawm electrostatic quab yuam, hydrogen sib txuas lub zog, thiab hydrophobic khi ntawm surfactant lwg me me thiab protein molecules, thiab accumulates ntawm phab ntsa, ua rau lub cev tiv thaiv cov nyhuv, uas ua rau kev txwv tsis pub cov kab mob loj hlob thiab tuag; tib lub sijhawm Hydrophobic alkyl pawg tuaj yeem sib cuam tshuam nrog hydrophilic pawg ntawm cov kab mob, hloov permeability ntawm daim nyias nyias, thiab tom qab ntawd lysis tshwm sim, rhuav tshem cov qauv cell, ua rau lysis cell thiab tuag. Hom fungicide muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis muaj kuab lom, tsis yooj yim rau cuam tshuam los ntawm kev hloov pH tus nqi, yooj yim siv, muaj zog tev tawm ntawm cov hnoos qeev txheej, tshuaj lom neeg ruaj khov, zoo dispersion thiab corrosion inhibition nyhuv.
Application
1.) Muaj feem xyuam rau cov tshuaj tua kab ntawm ib puag ncig thiab thaj tsam ntawm cov khoom (nrog rau cov fibers thiab ntaub).
2.) Tsim nyog rau kev ntxuav ntawm cov khoom siv ua khoom noj thiab nqa cov neeg ua haujlwm, tab sis tsis yog rau kev tua cov txiv ntawm txiv hmab txiv ntoo thiab zaub.
3.) Muaj feem xyuam rau kev ntxuav tes ntxuav thiab yws. Cov tshuaj tua kab mob sib tov nrog cov cawv tuaj yeem siv rau kev phais mob ntawm txhais tes.
4.) Cov tshuaj tua kab mob ntsev ammonium ntsev cov tshuaj tua kab mob yog tsim nyog rau kev ntxuav cov tawv nqaij (nrog rau cov qhov txhab me me) thiab cov qog ua kua, thiab cov tshuaj tua kab mob nrog dej cawv tuaj yeem siv rau qhov ua ntej ntxuav cov tawv nqaij thiab cov nqaij mos.
Yuav siv li cas
1.) Kev sib cais ntawm cov chaw tsis zoo ntxeem tau
Objects Kev ntxuav cov khoom: yaug, so lossis so rau cov tshuaj tua kab mob, siv cov tshuaj tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 200mg / L ~ 1000mg / L rau 1min ~ 10min tshuaj tua kab tsuag, tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 800mg / L ~ 1200mg / L Cov kev daws teeb meem ua haujlwm rau 5min ~ 10min.
Objects Cov khoom tsis huv: yaug, so lossis tsau rau cov tshuaj tua kab mob, siv cov tshuaj tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 400m / L ~ 1200mg / L rau 5min ~ 20min; txau cov tshuaj tua kab, tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 1000mg / L ~ 2000mg / L Kev daws rau 10min-30min.
Rau kom tsis muaj kab mob ntawm cov khoom uas chwv cov zaub mov, ntsev quamnary ammonium ntawm cov tshuaj tua kab mob yuav tsum tsis pub ntau tshaj 1000mg / L. Tom qab kom tsis muaj menyuam, nws yuav tsum tau muab yaug nrog dej ua ntej kov cov zaub mov.
2.) Kev ua kom pom kev ntawm thaj chaw muaj kab
Objects Cov khoom ntxuav tu: tsau thiab tsau tshuaj, siv cov tshuaj tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 400mg / L ~ 1200mg / L rau 5min ~ 20min; txau cov tshuaj tua kab mob, siv cov tshuaj tua kab mob nrog quaternary ammonium ntsev cov ntsiab lus ntawm 1000mg / L ~ 1200mg / L rau 5min ~ 20 / min;
ObjectPollution cov khoom: kev sib xyaw ua kom tsis haum, kev sib xyaw ntawm cov tshuaj tua ntsev nrog cov ntsiab lus ammonium ntsev ntawm 600mg / L ~ 1600mg / L rau 5min ~ 30min; txau cov tshuaj tua kab mob, ua kom muaj qhov ua paug nrog quaternary ammonium ntsev cov ntsiab lus ntawm 1000mg / L ~ 2 000mg / L rau 10min ~ 30 min. Cov plaub hau thiab cov ntaub tuaj yeem nqus cov ntsev ua kua dej ammonium. Thaum muab tshuaj tua kab mob, cov khoom yuav tsum tau muab tshuaj tua kab yuav tsum raug tswj, thiab cov koob tshuaj yuav tsum tsim nyog kom zoo lossis lub sijhawm ua haujlwm yuav tsum txuas ntxiv. Tom qab cov tshuaj tua kab mob tas, lawv yuav tsum muab ntxuav kom huv.
3.) Kev txiav txim siab ntawm tes, tawv nqaij thiab cov qog ua kua
Itation Kev ntxuav tu thiab ntxuav tes ntawm tes: cov khoom ntxuav tau muab so los yog tsau nrog cov tshuaj tua kab mob uas muaj cov ntsiab lus ntsev ammonium ntawm 400mg / L ~ 2000mg / L rau 1 min; cov khoom sib kis yog quaternary ammonium ntsev cov ntsiab lus ntawm 600 mg / L ~ 2 000 mg / L So los yog tsau cov tshuaj tua kab mob rau 1min.
Qhov zoo ntawm daim tawv nqaij thiab cov qog ua kua; yaug thiab muab tshuaj tua kab mob, siv cov tshuaj tua kab mob nrog quaternary ammonium cov ntsiab lus ntawm 400 mg / L ~ 1 000 mg / L rau 2 min ~ 5 min; so los yog tsau cov tshuaj tua kab mob, siv cov dej ntsiab lus ammonium ntawm 500 mg / Cov tshuaj tua kab mob ntawm L ~ 2 000 mg / L ua haujlwm rau 2 min ~ 5min.
Tshaj tawm ntawm cov qhov txhab me me (zoo tawg ntawm daim tawv nqaij). Kev Siv Tshuaj Txhuam: coated nrog 1 000 mg / L ~ 1 300 mg / L benzalkonium chloride lossis 1 000 mg / L ~ 2000 mg / L benzalkonium chloride So los yog yaug rau 1min ~ 5min.
Txoj kev nrhiav kom paub
Xeem ntawv rau quaternary ammonium ntsev nrhiav kom tau: 0-10-50-100-250-500mg / L
1.) Coj tawm ntawm qhov chaw sim thiab muab nws npog nrawm (tsis txhob kov thaj tsam kwv yees nrog koj txhais tes)
2.) Ib feem txhawm rau sau cheeb tsam kev tiv thaiv nrog tshuaj ntsuam rau 5 vib nas this, tawm thiab pov cov hlaws dej ntau dhau
3.) Piv nrog daim npav xim li ntawm 5 vib nas this, xim ze rau cov xim thaiv yog qhov ntsuas tus nqi
