Dab tsi yog activated carbon

Cov pa roj carbon activated, tseem hu ua activated charcoal, yog ib daim ntawv uas muaj cov pa roj carbon ntau uas tau siv dav rau nws lub peev xwm los adsorb impurities thiab cov kab mob. Nws yog tsim los ntawm cua sov cov ntaub ntawv uas muaj cov pa roj carbon ntau, xws li ntoo, peat, txiv maj phaub plhaub, los yog sawdust, thaum kub kub thaum tsis muaj oxygen. Cov txheej txheem no tsim ib lub network ntawm me me pores thiab thaj chaw loj, muab cov pa roj carbon activated nws cov khoom adsorption tshwj xeeb.

Dab tsi yog activated carbon?

Cov pa roj carbon activated yog cov khoom siv ntau yam uas siv ntau yam kev siv vim nws muaj peev xwm tshem tawm impurities ntawm huab cua, dej, thiab lwm yam khoom. Nws cov qauv ntxeem tau tso cai rau nws los ntxiab thiab tshem tawm ntau yam kab mob, nrog rau cov organic tebchaw, volatile organic compounds (VOCs), chlorine, thiab lwm yam tshuaj. Qhov no ua rau nws yog ib qho tseem ceeb rau kev ua kom huv thiab lim cua thiab dej, nrog rau kev tshem tawm cov ntxhiab tsw thiab txhim kho cov saj ntawm cov kua.

Pore ​​qauv

Whilst qhib rau hauv cov duab carbon tuaj yeem yog cov duab sib txawv, lub sij hawm "pore," implying ib cylindrical qhib, yog dav siv. Cov lus piav qhia ntawm feeb nrug ntawm cov phab ntsa ntawm cov pores, feem ntau qhia raws li kev ua haujlwm ntawm tag nrho hauv pem teb cheeb tsam lossis qhov pore dav dav uas muaj los ntawm txoj kev pores ntawm ntau hom "inch," yog qhov pore qauv nkhaus.

Cov xwm txheej uas yuav tsum tau siv cov pa roj carbon activated

Cov pa roj carbon activated yog siv nyob rau hauv ntau yam xwm txheej uas qhov kev tshem tawm ntawm impurities thiab cov kab mob yog qhov tseem ceeb. Ib daim ntawv thov yog nyob rau hauv kev kho dej, qhov twg cov pa roj carbon activated yog siv los tshem tawm cov organic tebchaw, chlorine, thiab lwm yam tshuaj los ntawm cov dej haus. Nws kuj tseem siv rau hauv cov tshuab lim cua kom tshem tawm cov ntxhiab tsw, VOCs, thiab lwm yam pa phem los ntawm huab cua sab hauv. Tsis tas li ntawd, cov pa roj carbon activated yog siv rau hauv kev tsim tshuaj, khoom noj thiab dej haus, thiab hauv kev kho cov dej khib nyiab.

Hauv kev kho mob, cov pa roj carbon activated yog siv thaum muaj xwm txheej ceev los kho qee hom tshuaj lom thiab tshuaj ntau dhau. Nws muaj peev xwm adsorb co toxins thiab tshuaj lom neeg ua rau nws muaj txiaj ntsig zoo rau kev kho mob lom, vim nws tuaj yeem pab tiv thaiv kev nqus ntawm cov khoom tsis zoo hauv lub cev. Cov pa roj carbon activated kuj tseem siv rau hauv huab cua thiab dej lim hauv tsev kho mob thiab chaw kho mob kom ntseeg tau tias kev huv thiab kev nyab xeeb ntawm cov peev txheej tseem ceeb no.

Qhov tseem ceeb ntawm activated carbon rau peb

Qhov tseem ceeb ntawm cov pa roj carbon activated rau peb tsis tuaj yeem hais ntau dhau, vim nws ua lub luag haujlwm tseem ceeb hauv kev tswj kom huv thiab nyab xeeb ntawm huab cua thiab dej, nrog rau ntau yam kev lag luam thiab kev siv kho mob. Hauv kev kho dej, cov pa roj carbon activated yog siv los tshem tawm cov kab mob organic, chlorine, thiab lwm yam tshuaj, kom ntseeg tau tias cov dej haus muaj kev nyab xeeb thiab tsis muaj tshuaj lom. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov cheeb tsam uas cov dej tsis zoo yuav raug cuam tshuam, vim tias cov pa roj carbon activated tuaj yeem pab txhim kho cov saj thiab tsw ntawm dej, ua rau nws palatable rau noj.

Hauv cov tshuab ua kom huv hauv huab cua, cov pa roj carbon activated yog siv los tshem tawm cov ntxhiab tsw, VOCs, thiab lwm yam pa phem los ntawm huab cua sab hauv, tsim kom muaj kev noj qab haus huv thiab zoo nkauj dua. Qhov no yog ib qho tseem ceeb tshwj xeeb tshaj yog nyob rau hauv nroog thiab chaw ua lag luam, qhov twg huab cua muaj kuab paug thiab huab cua sab hauv tsev tuaj yeem muaj kev txhawj xeeb tseem ceeb. Los ntawm kev siv cov pa roj carbon activated hauv cov tshuab lim cua, qhov zoo ntawm cov cua hauv tsev tuaj yeem txhim kho, txo qhov kev pheej hmoo ntawm cov teeb meem ua pa thiab lwm yam teeb meem kev noj qab haus huv cuam tshuam nrog huab cua tsis zoo.

Hauv cov ntawv thov kev lag luam, cov pa roj carbon activated yog siv rau hauv kev tsim tshuaj, khoom noj thiab dej haus, thiab hauv kev kho cov dej khib nyiab. Nws lub peev xwm los adsorb impurities thiab cov khoom tsis huv ua rau nws yog ib qho tseem ceeb rau kev ua kom huv thiab kev nyab xeeb ntawm cov khoom thiab cov txheej txheem. Cov pa roj carbon activated kuj tseem siv rau hauv kev tshem tawm cov impurities ntawm cov pa roj thiab cov kua hauv cov chaw tsim khoom, pab tswj cov khoom zoo thiab kev ncaj ncees ntawm cov khoom no.

Hauv kev xaus, cov pa roj carbon activated yog cov khoom siv ntau yam thiab tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev huv thiab kev nyab xeeb ntawm huab cua thiab dej, nrog rau ntau yam kev lag luam thiab kev siv kho mob. Nws muaj peev xwm adsorb impurities thiab contaminants ua rau nws yog ib tug invaluable cuab tam rau kev kho dej, huab cua purification, thiab zus tau tej cov tshuaj thiab lwm yam khoom. Qhov tseem ceeb ntawm cov pa roj carbon activated rau peb tsis tuaj yeem hais ntau dhau, vim tias nws yuav pab ua kom muaj txiaj ntsig zoo thiab kev nyab xeeb ntawm cov peev txheej tseem ceeb thiab cov txheej txheem, ua rau nws yog ib qho khoom siv tseem ceeb hauv ntau yam kev siv.