Nrog kev txhim kho txuas ntxiv ntawm kev lag luam, dej paug tau dhau los ua qhov hnyav dua.Muaj ntau thiab ntau yam tshuaj phem nyob rau hauv dej.Feem ntau siv ib txoj kev kho dej, xws li lub cev, tshuaj, lom, thiab lwm yam yog qhov nyuaj rau kev kho.Txawm li cas los xij, tib txoj kev siv tshuaj tua kab mob thiab kev ua kom huv ntawm O3, UV, H2O2, thiab Cl2 tag nrho muaj cov nyhuv tsis txaus, thiab lub peev xwm oxidizing tsis muaj zog, thiab nws muaj cov kev xaiv tsis txaus kom ua tau raws li qhov yuav tsum tau ua.Peb muab cov thev naus laus zis hauv tsev thiab txawv teb chaws thiab siv UV, photocatalysis, O3, oxidation siab heev, kev sib xyaw ua haujlwm zoo, tub yees thiab lwm yam thev naus laus zis los tsim thiab tsim cov khoom siv AOP tshiab (cov txheej txheem oxidation nrog hydroxyl radicals ua lub ntsiab oxidant hauv kev kho dej. txheej txheem hu ua AOP), cov khoom no siv UV nano photocatalysis, ozone technology, advanced oxidation technology los tsim hydroxyl radicals (OH radicals) nyob rau hauv ib tug tshwj xeeb cov tshuaj tiv thaiv ib puag ncig, thiab siv hydroxyl radicals rau zoo thiab advanced oxidation ntawm organics nyob rau hauv dej.Thiab kom huv si thiab zoo decompose cov organic teeb meem, microorganisms, pathogens, sulfide thiab phosphide tshuaj lom nyob rau hauv dej, thiaj li ua tau raws li qhov yuav tsum tau ntawm deodorization, tshuaj tua kab mob, sterilization thiab purification ntawm cov dej.Cov dej kho tau zoo raws li cov qauv hauv lub tebchaws.AOP cov khoom lag luam kov yeej cov teeb meem ntawm txoj kev kho dej ib leeg, thiab yeej qhov kev nyiam ntawm kev ua lag luam thiab cov neeg siv nrog nws qhov tshwj xeeb kev sib xyaw ua ke zoo.
Nta thiab qhov zoo ntawm AOP dej purification khoom
AOP dej purification khoom yog ib qho khoom siv ua ke ua ke nrog nano-photocatalytic system, oxygen ntau lawm system, ozone system, tub yees system, sab hauv kev ua haujlwm, kev ua haujlwm zoo ntawm chav dej sib xyaw thiab kev tswj xyuas ntse.
Yooj yim rau nruab thiab txuag chaw hauv pem teb.
ozone ntau lawm nrog efficiency thiab siab concentration, ozone concentration ntau dua 120mg/L.
Kev sib xyaw zoo, micron-theem npuas, siab solubility, solute diffusion coefficient thiab loj cia muaj peev xwm ntawm dispersed theem.
High-strength tshwj xeeb ultraviolet technology, instantaneous tiam ntawm hydroxyl radicals.
Nano zoo catalysis, decomposes thiab oxidizes cov organic teeb meem tam sim ntawd.
Cov tshuaj tiv thaiv yog ceev, zoo, thiab tsis xaiv.Cov dej kho tau paub txog oxidation sai rau cov organic teeb meem thaum lub sijhawm nkag thiab tawm ntawm cov khoom siv, thiab COD ntawm cov dej ntws mus txog lub teb chaws tshiab thawj theem emission standard lossis qhov yuav tsum tau siv cov dej rov qab siv dua.
Nws tuaj yeem degrade tag nrho cov organic teeb meem rau hauv carbon dioxide thiab dej yam tsis muaj cov pa phem thib ob.
Ua kom muaj kev sib kis ceev thiab lub sijhawm sib cuag ntawm ozone hauv dej txhawm rau txhim kho kev siv hluav taws xob ntawm ozone, txuag ozone ntau npaum li cas thiab oxidation lub sij hawm, yog li txuag tau nyiaj ozone cov cuab yeej siv thiab cov nqi khiav lag luam.
Ua kom cov tshuaj tiv thaiv ceev, thiab muaj cov yam ntxwv ntawm lub voj voog hloov ntev thiab cov ntim me me, uas tuaj yeem ua tau zoo Ua kom cov kev siv ozone ntau dua 15%
Cov tshuaj tiv thaiv kuj tseem muaj lwm yam kev pabcuam xws li kev ua kom tsis muaj menyuam, tiv thaiv kev ntsuas, decolorization, COD tshem tawm, thiab lwm yam.
Lub hauv paus ntsiab lus ntawm AOP dej purification system
Thawj kauj ruam, tsim cov hydroxyl radicals.
AOP dej purification khoom siv thoob ntiaj teb advanced oxidation thev naus laus zis, lub teeb ci tshwj xeeb excites photocatalytic cov ntaub ntawv, thiab sib txuas cov ozone oxidation siab heev thiab kev sib xyaw ua haujlwm zoo los tsim cov hydroxyl radicals nrog cov khoom muaj zog oxidizing.
Kauj ruam thib ob, tag nrho oxidized thiab decomposed rau hauv CO2 thiab H2O
Hydroxyl radicals ncaj qha rhuav tshem cov cell membranes, sai sai rhuav tshem cov ntaub so ntswg ntawm tes thiab sai sai decompose cov kab mob, cov kab mob, cov kab mob thiab cov organic teeb meem rau CO2 thiab H2O nyob rau hauv dej, thiaj li hais tias microbial hlwb poob cov ntaub ntawv hauv paus rau sawv rov los thiab reproduction kom tiav lub hom phiaj ntawm ib tug tiav decomposition. ntawm cov kab mob, kab mob, thiab kab mob.
Daim ntawv thov ntawm AOP cov khoom siv dej huv
AOP dej purification khoom siv UV photocatalysis, ozone, advanced oxidation technology.Raws li kev lag luam kev lag luam, cov khoom lag luam tau tsim cov khoom siv AOP haus dej purification, AOP da dej da dej purification khoom, AOP dej kev kho mob (dub thiab tsw ntxhiab) purification khoom, thiab AOP circulating dej purification khoom, AOP tshuaj purification khoom, AOP aquaculture khoom siv purification.
Post lub sij hawm: Dec-27-2021