1. Kev ua kom huv ntawm tshuab alumina
(1) Adsorption
Lub microporous thiab mesopous lug ntawmQhib AluminaLub cev muaj peev xwm adsorb organic organic (xws li dyes thiab tshuaj tua kab (cov hlau hnyav hauv dej. Nws cov pab pawg hydroxyl kuj tseem tuaj yeem txhim kho kev txuag lub peev xwm ntawm polar molecules los ntawm hydrogenatic bonding lossis electrostatic cuam tshuam.
(2) ion txauv
Qhov saum npoo ntawm cov alumina ua kom tau them thiab tuaj yeem sib pauv nrog acions hauv dej. Nws muaj qhov tshwj xeeb tshem tawm efficiency rau fluoride ions thiab yog tsim rau kev haus dej hauv siab {}}} fluoride cheeb tsam.
(3) catalytic tsis muaj teeb meem
Hloov kho Alumina (xws li thauj khoom nrog hlau oxides) tuaj yeem kho cov pa roj organic hauv dej thiab hloov lawv mus rau cov tshuaj tsis zoo los ntawm cov tshuaj tiv thaiv redox.
2. Cov ntawv thov tseem ceeb
(1) Kev haus dej haus huv
Cov tshuaj tua tsiaj fluoride: Ua kom pom zoo Alumina yog ib qho kev lees paub siab - Kev kho cov tshuaj fluoride siab uas tuaj yeem daws tau cov tshuaj fluoride ntau dhau hauv cov dej.
Hnyav hlau tshem tawm: Nws muaj kev kos duab muaj peev xwm rau cov hlau hlau hnyav xws li cov txhuas, cadmium, thiab chromium.
ODOR Kev Tswj Xyuas: Nws Adsorbs tsw tsw li- ua rau cov khoom siv xws li sulfide thiab algae metabolites.
(2) Kev Kho Mob Kab Yeeb Nkab
Phosphorus -}} muaj cov dej khib nyiab: nws tshem tawm phosphates los ntawm ion pauv pauv los tiv thaiv kom tsis txhob muaj dej.
Luam Ntawv thiab Dyeing Wastewater: nws adsorbs zas molecules kom txo xim thiab cod (tshuaj lom neeg thov).
Roj -}} muaj cov dej khib nyiab: nws tuaj yeem siv rau cov roj - dej sib cais tom qab kev hloov kho hydrophobic.
(3) kev kho dej tshwj xeeb
Cov ntsuas hluav taws xob pov tseg: nws adsorbs lub suab hluav taws xob ears xws li Uranium thiab Cesium.
Ultrapure dej nyob rau hauv cov khoom siv hluav taws xob: Nws yog siv los ua cov khoom siv pretreatment kom tshem tawm cov kab ions.
3. Kev tshuaj xyuas ntawm cov txiaj ntsig kev ua haujlwm
(1) Kev ua haujlwm siab thiab xaiv tau
Kev ua kom Alumina tuaj yeem xaiv cov tshuaj lom neeg (xws li fluories thiab arsenic) los ntawm kev kho pH, huab cua loj thiab NTO, zam dhau {{0} {0}- kev kho.
(2) physicochemical ruaj khov
Nws yog cov kua qaub - Thiab alkali {{free {{{{{{{{{{{{{{{}}}}}}}}}}}}}}}}}} siv.
(3) hnub nruab
Adsorption muaj peev xwm tuaj yeem rov qab los ntawm cov kua qaub / alkali ntxuav los yog siab - kev ua kom muaj zog, txo cov nqi kev ua haujlwm.
(4) ib puag ncig ib puag ncig
Cov khoom nws tus kheej tsis yog - pa lom thiab cov tshuaj tiv thaiv cov khoom lag luam tsis muaj zog, uas yog nyob rau hauv txoj kab nrog cov qauv ntawm cov dej ntsuab.
4. Qhov tseem ceeb ua rau muaj kev cuam tshuam cov txiaj ntsig kom huv
Cov yam ntxwv zoo: Ph, ntsuas kub, ua kom tiav ions, thiab cuam tshuam adsoritive efficiency.
Cov Khoom Hloov Kho: Chaw thau khoom hlau xws li hlau thiab manganese tuaj yeem txhim kho kev muaj kuab rau cov muaj kuab paug.
Hu rau hom: Cov txheej txheem tsim xws li lub txaj thiab lub txaj txaus txaj tau txais txiaj ntsig thiab cuam tshuam.
