Cov neeg feem coob paub tias cov pa roj carbon activated yog ntau yam thiab muaj txiaj ntsig zoo adsorbent uas feem ntau siv rau hauv kev kho dej khib nyiab thiab lim dej. Cov qauv ntxeem tau thiab thaj chaw loj ntawm cov pa roj carbon activated ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tshem tawm ntau yam kab mob los ntawm dej.
Txawm li cas los xij, koj puas paub nws ua haujlwm li cas thiab nws tuaj yeem tshem tawm ntawm dej? Cia peb tham txog qhov no ua ke hnub no.
Activated Carbon yog dab tsi?
Cov pa roj carbon activated yog cov khoom siv carbon uas tau ua tiav kom ua tiav nws cov khoom adsorptive, uas ua rau cov khoom siv adsorbent zoo dua.
Cov pa roj carbon activated yog cov khoom siv granular uas feem ntau ua los ntawm roasting charcoal los ntawm cov txiv maj phaub plhaub los yog cov thee ntawm 800 txog 1000 degree kom "activate" nws. Cov impurities raug tshem tawm los ntawm kev ntxuav cov kua qaub. Feem ntau, nws muaj qhov pore loj li ntawm 500 txog 1000nm thiab thaj tsam ntawm thaj tsam li 1000m2 / gram.
Activated Carbon cov khoom adsorption zoo kawg nkaus ua rau nws yog ib qho khoom siv tseem ceeb hauv kev tiv thaiv ib puag ncig, dej thiab huab cua huv, txheej txheem kev lag luam, kev kho mob, thiab ntau yam kev siv. Nws versatility thiab kev ua tau zoo hauv kev ntes thiab tshem tawm ntau yam kab mob sib kis ua rau nws txoj kev siv thoob plaws hauv ntau hom kev lag luam.
Dab tsi yog Activated Carbon tshem tawm ntawm dej?
Adsorption ntawm teeb meem tshuaj:Cov pa roj carbon activated tuaj yeem tshem tawm cov tshuaj chlorine, colloids, organic teeb meem, hnyav hlau (xws li mercury, silver, cadmium, chromium, lead, nickel, thiab lwm yam), cov khoom siv hluav taws xob, thiab lwm yam hauv dej.
Txhim kho dej zoo:Cov pa roj carbon activated tuaj yeem tshem tawm cov ntxhiab tsw thiab ntxhiab hauv dej thiab txhim kho cov dej huv. Nws kuj muaj qhov tshem tawm siab rau ntau yam impurities hauv dej xws li chlorine, phenol, arsenic, lead, cyanide, tshuaj tua kab thiab lwm yam khoom tsis zoo.
Deep purification:Hauv kev kho dej, cov pa roj carbon activated feem ntau yog siv rau kev ua kom huv si sib sib zog nqus, uas tuaj yeem tshem tawm cov organic teeb meem hauv dej, txo UV nqus tus nqi, txo tag nrho cov organic carbon, tshuaj oxygen xav tau thiab cov ntsiab lus chlorine hauv dej, thiab tshem tawm cov teebmeem ntawm chromaticity, hlau, manganese, phenol, thiab tuaj yeem txo cov trihalomethane precursors.
Kev nyab xeeb thiab kev noj qab haus huv:Cov pa roj carbon activated siv cov txiv hmab txiv ntoo zoo nkauj txiv maj phaub plhaub ua cov khoom siv raw, thiab ua kom zoo dua qub thiab ua tiav siv cov cuab yeej siv siab heev. Cov khoom muaj qhov zoo ntawm cov qauv tsim pore, lub zog siab, tsis muaj impurity cov ntsiab lus, qhov loj me me, tsis tshua muaj kev ua haujlwm, yooj yim rov tsim dua tshiab, thiab lwm yam. Nws muaj cov txiaj ntsig zoo ntawm cov dej huv thiab tuaj yeem tshem tawm cov carcinogenic, mutagenic, teratogenic thiab lwm yam pa phem.
Kev siv dav:Cov pa roj carbon activated tsis tsuas yog siv rau kev sib sib zog nqus purification ntawm cov dej haus, kev lag luam dej thiab kev kho dej khib nyiab, tab sis kuj tsim nyog rau decolorization thiab refining qab zib thiab refreshing dej haus, nrog rau kev ua kom huv ntawm huab cua sab hauv tsev thiab sab nraum zoov.
Hauv kev xaus, lub luag haujlwm thiab kev ua tau zoo ntawm cov pa roj carbon activated hauv kev kho dej yog ntau yam. Nws tuaj yeem tsis tsuas yog nqus tau ntau yam teeb meem, tab sis kuj txhim kho cov dej zoo thiab tiv thaiv tib neeg txoj kev noj qab haus huv.