Zeolite lim media yog cov khoom siv muaj zog

1. Ntuj clinoptilolite lim khoom
Ntuj zeolite yog ib qho aluminosilicate ntxhia nrog lub ntsej muag dawb lossis cib liab. Nws yog ib qho tsis muaj zog acidic cation exchanger. Los ntawm kev qhia txog cov khoom siv nquag, nws muaj peev xwm hloov ion tshiab lossis adsorption, thiab lub peev xwm adsorption kuj nce ntxiv. Nws yog tsuas yog siv rau kev kho cov dej hauv me me thiab nruab nrab- boilers loj kom tshem tawm cov calcium thiab magnesium ions hauv dej, yog li txo qhov tsim ntawm nplai hauv boiler, txo cov corrosion ntawm dej ntsuas hlau, thiab txuas ntxiv lub neej kev pab cuam ntawm lub boiler. Hauv kev kho dej khib nyiab, nws tuaj yeem siv los tshem tawm phosphorus thiab txhuas nrog rau hexavalent chromium los ntawm dej. Lub zeolite tas sij hawm tuaj yeem rov qab siv tau tom qab rov tsim dua tshiab nrog cov concentrated brine.
2. Hloov cov khoom lim zeolite
Hloov kho zeolite yog lub ntuj zeolite qhib los ntawm ntau yam txheej txheem tshwj xeeb. Nws cov adsorption kev ua tau zoo yog qhov muaj zog dua li cov zeolite ntuj, thiab nws cov ion pauv kev ua tau zoo kuj zoo dua. Nws tuaj yeem tsis tsuas yog tshem tawm turbidity, xim, thiab tsw hauv dej, tab sis kuj muaj teeb meem hnyav hlau hauv dej. , xws li: chromium, cadmium, npib tsib xee, zinc, mercury, hlau ions thiab cov organic tshuaj: phenol, 666, DDT, trinitrogen, ammonia nitrogen, phosphate ions thiab lwm yam tshuaj muaj adsorption thiab pauv cov teebmeem, thiab kuj muaj txiaj ntsig zoo rau kev tshem tawm ntau yam micro{{4} hauv dej. Tsis tas li ntawd, cov dej tso dej tsis muaj cov tshuaj lom neeg lossis cov khoom tsis zoo rau tib neeg lub cev, thiab cov nyhuv ntawm kev tshem tawm cov hlau thiab fluorine hauv dej yog qhov tseem ceeb dua. Yog li, hloov kho zeolite yog cov khoom siv lim dej tshiab zoo tshaj plaws rau kev lag luam dej, kev kho dej khib nyiab thiab kev lim dej.
Zeolite lim cov khoom yog ib qho aluminosilicate ntxhia nrog lub ntsej muag dawb lossis cib liab. Nws yog ib qho tsis muaj zog acidic cation exchanger thiab tau qhia cov khoom siv dag zog. Nws muaj cov ion pauv tshiab lossis muaj peev xwm adsorption, thiab lub peev xwm adsorption kuj nce ntxiv raws li. Nws yog tsuas yog siv rau softening dej nyob rau hauv me me thiab nruab nrab- boilers loj kom tshem tawm calcium thiab magnesium ions nyob rau hauv dej, yog li txo cov kev pab cuam lub neej ntawm scale nyob rau hauv lub boiler. Hauv kev kho dej khib nyiab, nws tuaj yeem siv los tshem tawm phosphorus thiab txhuas nrog rau hexavalent hlau los ntawm dej. Lub zeolite tas sij hawm tuaj yeem rov qab siv dua los ntawm kev rov ua dua tshiab nrog cov concentrated brine.
Zeolite muaj zog xws li adsorption, ion pauv, catalysis, acid kuj thiab kub tsis kam, yog li nws yog dav siv los ua adsorbent, ion exchanger thiab catalyst. Nws kuj tseem siv tau rau kev ziab roj, purification thiab dej phwj kho. Zeolite kuj muaj "kev noj haus" tus nqi. Ntxiv 5% zeolite hmoov rau pub tuaj yeem ua kom cov nqaij qaib thiab tsiaj txhu loj hlob tuaj, ua rau lawv muaj zog thiab muaj cov nqaij tshiab, thiab nce lawv cov qe ntau lawm.
Ntuj zeolite, vim yog qhov ntxeem tau ntawm silicate ntawm zeolite, muaj qee qhov huab cua nyob rau hauv cov pores me me, thiab feem ntau siv los tiv thaiv pob. Thaum cua sov, huab cua hauv qhov me me khiav tawm thiab ua lub vaporization nucleus, thiab cov npuas me me tau yooj yim tsim ntawm nws cov npoo thiab cov fab.