Kev daws cov teeb meem kev kho dej khib nyiab meej meej: Tus nqi tseem ceeb ntawm MBBR thiab Bioblock Degassing Media
Nyob rau hauv ib lub sij hawm ntawm kev nruj kev cai ib puag ncig thiab ntau complex dej khib nyiab compositions, xaiv ib tug npaum, ruaj khov, thiab yoog raws txoj kev kho dej khib nyiab tau dhau los ua tus yuam sij rau kev lag luam los txo cov nqi, txhim kho kev ua tau zoo, thiab ua tiav raws li cov qauv kev tso tawm. Txawm hais tias nws yog rau kev txhim kho cov dej khib nyiab hauv nroog thiab kev tsim kho tshiab, kev kho dej khib nyiab hauv nroog, lossis rov ua dej hauv dej kom huv, cov tub ntxhais kawm nyob hauv siab -cov khoom siv kho mob zoo. PebMBBR Moving Bed Biofilm ReactorthiabBioblock Degassing Mediamuab cov kev daws teeb meem rau kev kho cov dej khib nyiab hauv cov xwm txheej sib txawv nrog lawv cov kev ua tau zoo tshwj xeeb, thiab tau dhau los ua cov khoom lag luam nyiam los ntawm kev lag luam.
MBBR: Ntau Yam Txhua Yam -Rounder rau Kev Kho Dej Siv Tau Zoo
Raws li tus qauv ntsuas rau cov txheej txheem biofilm niaj hnub no, MBBR (Moving Bed Biofilm Reactor) nta "cov neeg nqa khoom tshem tawm + siab- kev hloov pauv huab cua" raws li nws cov ntsiab lus tseem ceeb. Nws tag nrho daws cov ntsiab lus mob ntawm kev hloov pauv huab cua tsis tshua muaj txiaj ntsig thiab yooj yim clogging nyob rau hauv ib txwm tsau - cov txheej txheem zaj duab xis, ua kom muaj zog yoog raws ntau yam kev kho dej khib nyiab.
Cov txiaj ntsig tseem ceeb: Kev kho cov dej khib nyiab ntau dua thiab yoog raws
- High -kev ua haujlwm huab hwm coj hloov pauv nrog qhov siab tshaj plaws degradation muaj peev xwm: Kev siv lub teeb yuag, siab - lub zog granular xov xwm (ua los ntawm cov khoom siv polyethylene / polyurethane), nws tag nrho sib xyaw nrog cov dej khib nyiab thiab cov pa oxygen nyob rau hauv aeration los yog agitation, tshem tawm loj hloov chaw tuag. Cov kab mob sib kis tau txuas mus rau qhov chaw nqa khoom los tsim cov khoom siv biofilms, uas tuaj yeem ua kom cov pa phem sai sai xws li COD thiab BOD. Kev kho kom zoo yog nce ntau dua 30% piv nrog cov txheej txheem ib txwm ua, ua rau nws tshwj xeeb tshaj yog haum rau siab -concentration organic wastewater.
- Kev cai yooj yim nrog muaj zog adaptability: Cov kev kho mob tuaj yeem hloov kho dawb los ntawm kev nce lossis txo qhov ntau npaum li cas ntawm kev tshaj tawm yam tsis tau hloov kho cov qauv reactor. Nws tuaj yeem yooj yim tiv nrog kev hloov pauv loj hauv qhov zoo thiab ntim ntawm cov dej khib nyiab, nrog rau kev kho dua tshiab ntawm kev kho dej khib nyiab hauv nroog. Nws tuaj yeem ua haujlwm ruaj khov hauv ob qho tib si hauv zej zog cov dej phwj me me thiab loj - cov chaw kho dej khib nyiab loj.
- Clogging-tiv taus thiab ruaj khov nrog kev ua haujlwm qis thiab kev saib xyuas tus nqi: Cov neeg nqa khoom txav tau yooj yim hauv cov dej ntws, thiab kev sib txhuam kev sib txhuam txhawb nqa lub ntuj tso ntawm cov hnub nyoog biofilms, hauv paus tsis txhob muaj teeb meem txhaws. Tsis tas yuav rov qab ntxhua khaub ncaws ntau zaus, ua rau cov khoom siv qis qis thiab txo cov nqi zog thiab kev ua haujlwm.
- Compact thiab zog-txuag, txuag chaw: Nyob rau hauv tib qho kev kho mob load, qhov ntim ntawm MBBR reactor tsuas yog 1/2 rau 2/3 ntawm cov txheej txheem ib txwm siv, npog thaj tsam me me. Nws yog qhov tsim nyog tshwj xeeb rau qhov chaw- txwv tsis pub muaj xwm txheej xws li cov chaw kho dej khib nyiab hauv av thiab cov chaw ua si.
Classic Application Scenarios los ua tim khawv muaj zog
- Cov dej khib nyiab hauv nroog: Siv los ua cov chav kho tseem ceeb hauv -tsim kho cov dej khib nyiab tshiab lossis kho dua tshiab thiab rov tsim kho cov qub, nws txhim kho cov txiaj ntsig nitrogen thiab phosphorus tshem tawm kom ntseeg tau tias cov dej ntws tawm ruaj khov raws li Qib 1A tus qauv.
- Muaj dej khib nyiab: Haum rau petrochemical, tshuaj, papermaking, zaub mov thiab lwm yam kev lag luam, nws zoo degrades refractory organic tshuaj thiab daws qhov teeb meem ntawm siab -concentration wastewater kho mob.
- Cov dej tshwj xeeb: Tshem tawm cov pa phem sai sai hauv kev kho thaum muaj xwm txheej ceev ntawm cov dej dub thiab tsw ntxhiab los txhim kho cov dej zoo; Ua tau zoo tshem tawm cov organic tshuaj los ntawm cov khoom seem thiab cov quav hauv aquaculture tailwater kho kom ntseeg tau qhov chaw aquaculture.
Bioblock Degassing Media: Dual -Cov txiaj ntsig zoo ntawm "Degassing + Biology" hauv FBBR System
Raws li ib qho tseem ceeb hauv nruab nrab hauv FBBR (Txhim-Film Biofilm Reactor), Bioblock nta peb- kab sib chaws kab sib chaws thiab sib koom ua ke degassing, oxygenation thiab biodegradation functions. Nws qhia txog qhov muaj txiaj ntsig tsis tuaj yeem hloov pauv hauv cov xwm txheej xws li kev rov ua dej thoob dej yug ntses, kev tswj xyuas dej, thiab kev kho dej haus.
Cov txiaj ntsig tseem ceeb: Muab ob npaug ntawm Degassing, Oxygenation thiab Kev Kho Mob Biological
- Cov txiaj ntsig zoo dual ntawm degassing thiab oxygenation: Qhov tshwj xeeb ntxeem tau mesh qauv ua kom cov pa roj ntau tshaj -liquid contact area. Txoj kev ua kom pom tseeb tuaj yeem tshem tawm ntau dua 70% ntawm cov pa roj carbon dioxide hauv dej, tswj cov pH zoo ntawm cov dej thiab tsis txhob muaj acidification uas inhibits microbial kev ua haujlwm. Thaum siv cov dej tsaws tsag, nws tuaj yeem ua kom cov pa oxygen hauv dej ntau dua 5mg / L, muab cov pa oxygen txaus rau kev muaj sia nyob ntawm cov kab mob hauv dej thiab cov pa phem degradation.
- Siv tau thiab ruaj khov biofilm txuas: Cov cheeb tsam loj tshwj xeeb muab qhov chaw txuas txaus rau cov kab mob, nrog rau kev tsim biofilm ceev ceev thiab siab biomass. Nws tuaj yeem hloov cov txhuam hniav ib txwm siv kom tshem tawm cov pa phem xws li nitrite thiab organic teeb meem. Peb -dej dej ntws tsim tsim ua kom zoo rau kev hloov pauv huab cua kom ntseeg tau tias biofilm tswj kev ua haujlwm siab txhua lub sijhawm, ua rau muaj kev kho mob ruaj khov.
- Ib qho yooj yim installation, kev khiav hauj lwm thiab txij nkawm: Modular tsim ua ke nrog siab -lub zog tus kheej- txhawb nqa qauv, nws yog lub teeb hauv qhov hnyav, tsis yooj yim rau deform, thiab tsis xav tau kev txhawb nqa ntxiv. Nws yog tsim rau txhua hom tank, suav nrog cov puag ncig thiab square ones, nrog kev yooj yim ntawm kev teeb tsa thiab kev tshem tawm haujlwm. Thaum lub sijhawm ua haujlwm, tus kheej- kev tu tus kheej yog pom tau tias yog nyob ntawm nws tus kheej cov qauv, tsis muaj kev pheej hmoo thiab kev saib xyuas tsis tu ncua, txo cov nqi zog.
- Durable, environmentally friendly and cost-zoo: Ua los ntawm HDPE (siab-density polyethylene) khoom), nws yog resistant rau kub kub, corrosion thiab ruaj khov khoom, nrog ib tug kev pab cuam lub neej ntawm ntau tshaj 15 xyoo. Nws tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv thaj chaw nyuaj xws li dej phwj thiab dej aquaculture. Lub ntim ntim tsuas yog 1/2 ntawm cov xov xwm raug tshem tawm, nrog cov nqi qis qis thiab kev teeb tsa, thiab qhov tseem ceeb ntev - cov txiaj ntsig zoo.
Tsom ntsoov rau Scenario xav tau thiab muab cov kev daws teeb meem
- Recirculating aquaculture: Tshem tawm cov pa roj carbon dioxide ntau dhau los ntawm cov dej aquaculture, nce cov pa oxygen, inhibits kev loj hlob ntawm cov kab mob anaerobic, thiab ua kom muaj kev noj qab haus huv ntawm cov kab mob aquaculture.
- Txoj cai dej thiab pas dej: Siv rau kev ua kom huv ntawm qhov zoo li qub lossis qeeb - cov dej ntws, degrading ib qho me me ntawm cov organic teeb meem, nitrogen thiab phosphorus los ntawm biofilms los txhim kho cov dej hauv dej.
- Haus dej pretreatment: Tshem tawm cov khib nyiab pov tseg thiab taug qab cov organic teeb meem los ntawm cov dej nyoos, txo lub nra ntawm cov txheej txheem lim tom ntej thiab txhim kho kev nyab xeeb ntawm cov dej haus.
Vim li cas thiaj xaiv Peb Cov Kev Kho Dej Ncua Dej?
Nrog xyoo dhau los hauv kev kho dej khib nyiab, peb muaj kev nkag siab tob rau hauv cov dej tsis zoo thiab cov txheej txheem kev xav tau ntawm kev lag luam sib txawv. Ob qho kev ua haujlwm siab thiab hloov tau yooj yim ntawm MBBR thiab dual -txoj kev ruaj ntseg ntawm Bioblock tau raug txheeb xyuas los ntawm ntau qhov kev coj ua hauv engineering, thiab cov khoom lag luam zoo thiab cov txheej txheem tsim tau raug lees paub los ntawm ntau tus neeg siv khoom. Peb tsis tsuas yog muab siab tshaj -cov tub ntxhais xov xwm zoo thiab cov khoom siv, tab sis kuj muaj cov kev pabcuam tag nrho ntawm - cov txheej txheem tsim thiab kev teeb tsa cov khoom siv rau kev ua haujlwm thiab kev saib xyuas raws li qhov tseeb ntawm qhov project. Peb xyuas kom meej tias txhua qhov kev daws teeb meem tuaj yeem ua tau raws li qhov xav tau, pab cov neeg siv khoom kom ua tiav ob lub hom phiaj ntawm "kev ua raws cai, txo nqi thiab txhim kho kev ua tau zoo".
Hu rauJuntaitam sim no, qhia peb txog koj qhov xwm txheej kev kho dej khib nyiab thiab kev xav tau, thiab peb yuav kho qhov kev daws teeb meem tshwj xeeb rau koj kom ua kom cov dej khib nyiab tau zoo dua thiab txhawj xeeb-dawb!