MBBR cov chaw kho dej khib nyiab ua haujlwm li cas

MBBR (tsav txaj biofilm reactor) cov chaw kho dej khib nyiab ua tiav cov haujlwm ua haujlwm feem ntau los ntawm cov ntsiab lus hauv qab no:
Sensor saib xyuas qhov system
Kev saib xyuas dej tsis zoo: Ntau lub ntsuas dej zoo tau teeb tsa ntawm qhov nkag, qhov hluav taws xob thiab cov tshuaj tiv thaiv tank ntawm MBBR cog. Piv txwv li, yaj oxygen (DO) sensors yog siv los saib xyuas cov ntsiab lus oxygen yaj hauv dej hauv lub sijhawm tiag tiag, uas yog qhov tseem ceeb rau kev ua haujlwm metabolic ntawm cov kab mob aerobic. Los ntawm kev saib xyuas tus nqi DO, lub tshuab automation tuaj yeem tswj kev ua haujlwm ntawm cov khoom siv aeration raws li qhov teeb pom kev zoo ntawm cov pa oxygen (xws li 2-4mg / L). Cov tshuaj lom neeg xav tau (COD) sensors thiab ammonia nitrogen sensors tuaj yeem tshawb xyuas cov ntsiab lus ntawm cov organic teeb meem thiab ammonia nitrogen hauv cov dej phwj tuaj los txiav txim siab qib ntawm cov dej phwj tuaj kho thiab muab lub hauv paus rau kev kho qhov tsis xws li hydraulic retention time (HRT).

Flow thiab kua theem saib xyuas: Flow sensors tau nruab rau hauv cov kav dej thiab qhov hluav taws xob los ntsuas cov dej phwj tuaj. Cov kua theem sensors tau nruab rau hauv lub tank tshuaj tiv thaiv los saib xyuas cov dej hloov pauv. Cov ntaub ntawv no tseem ceeb heev rau kev tswj xyuas qhov nkag thiab qhov hluav taws xob ceev ntawm cov dej phwj tuaj, tiv thaiv cov dej phwj tuaj thiab ua kom muaj kev ruaj ntseg ntawm cov nroj tsuag. Lub tshuab automation tuaj yeem hloov kho qhov ua haujlwm zaus ntawm lub twj tso kua mis raws li cov ntaub ntawv ntws thiab cov kua dej kom ntseeg tau tias cov xwm txheej hydraulic hauv lub cuab yeej nyob rau hauv lub xeev zoo tshaj plaws.

Automation tswj chav tsev
Cov cuab yeej tswj logic programming: Lub automation tswj chav tsev yog qhov tseem ceeb ntawm tag nrho cov kev ua haujlwm automation. Nws ua haujlwm ntau yam khoom siv hauv MBBR ntaus ntawv raws li kev sau ua ntej kev tswj xyuas. Piv txwv li, thaum lub inlet flow rate dheev nce, cov tswj tswj tuaj yeem ua kom lub zog ntawm cov khoom siv aeration thiab qhov ceev ntawm cov khoom siv stirring raws li cov ntaub ntawv ntawm cov dej ntws sensor kom tswj tau qhov tsim nyog hydraulic thiab oxygen mov. Nyob rau tib lub sijhawm, raws li cov ntaub ntawv tawm tswv yim los ntawm cov dej zoo sensor, xws li COD concentration siab dhau lawm, chav tswj tau tuaj yeem txuas ntxiv lub sijhawm nyob ntawm cov dej phwj hauv lub cuab yeej los ntawm kev kho qhov qhib ntawm qhov nkag thiab qhov hluav taws xob li qub.

Kev saib xyuas chaw taws teeb thiab kev ua haujlwm: Niaj hnub nimno MBBR automation systems feem ntau muaj kev saib xyuas tej thaj chaw deb. Cov neeg ua haujlwm tuaj yeem saib cov ntaub ntawv ua haujlwm ntawm lub sijhawm tiag tiag ntawm cov cuab yeej, suav nrog cov dej tsis zoo, cov khoom siv, thiab lwm yam, ntawm qhov chaw tswj lossis chaw taws teeb tswj los ntawm tus tswv tsev software lossis daim ntawv thov xov tooj ntawm tes. Thiab qee qhov tseem ceeb tsis tuaj yeem raug teeb tsa thiab cov khoom siv tuaj yeem ua haujlwm nyob deb ntawm qhov xwm txheej ceev, xws li kev kaw lossis kho qhov kev ua haujlwm ntawm qee yam khoom siv thaum pom qhov teeb meem txawv txav.

Automation ntawm cov khoom siv ua haujlwm
Aeration khoom automation: Lub aeration system tuaj yeem hloov kho raws li cov ntaub ntawv ntawm cov pa oxygen sensor. Thaum cov pa oxygen yaj tau qis dua li cov nqi teev tseg, lub tshuab automation yuav cia li nce qhov zaus ntawm cov kiv cua aeration los yog qhib ntau lub taub hau aeration kom nce cov ntsiab lus oxygen hauv dej; Piv txwv li, thaum cov pa oxygen yaj ntau dhau lawm, qhov kev siv aeration yuav raug txo kom tsis txhob muaj hluav taws xob pov tseg thiab cuam tshuam rau cov kab mob.

Automation ntawm cov khoom siv nkag thiab qhov hluav taws xob: Kev ua haujlwm ntawm lub twj tso kua mis thiab lub qhov hluav taws xob tuaj yeem tswj tau raws li cov ntaub ntawv ntawm cov kua theem thiab ntws sensor. Lub twj tso kua mis inlet pib thiab nres lossis kho qhov nrawm raws li cov kua theem thiab cov dej nkag hauv cov tshuaj tiv thaiv lub tank kom ntseeg tau qhov ruaj khov ntawm cov dej hauv cov cuab yeej. Lub qhov hluav taws xob lub qhov hluav taws xob tau tswj xyuas qhov hluav taws xob ntws raws li cov dej kho tau zoo thiab qib ua kua kom ntseeg tau tias cov dej phwj tuaj muaj sijhawm txaus hauv lub cuab yeej.

Automation ntawm cov khoom sib xyaw: Cov khoom siv sib xyaw (yog tias muaj) tuaj yeem hloov kho raws li tus nqi ntws, dej zoo thiab kev loj hlob ntawm cov kab mob hauv cov dej phwj tuaj. Piv txwv li, thaum lub concentration ntawm cov pa phem nyob rau hauv cov dej phwj yog siab los yog qhov txuas ntawm cov kab mob yuav tsum tau txhim kho, lub automation system yuav ua rau kom lub sij hawm ua hauj lwm thiab kev siv ntawm cov khoom sib tov los txhawb kev sib cuag thiab cov khoom sib pauv ntawm cov kab mob thiab cov dej phwj tuaj.

Kev kuaj mob tsis raug thiab ceeb toom ntxov
Kev kuaj xyuas cov khoom tsis raug: Lub tshuab automation tuaj yeem saib xyuas cov xwm txheej ntawm txhua lub cuab yeej hauv lub sijhawm, xws li tam sim no, qhov kub thiab txias, kev vibration ntawm lub cev muaj zog, thiab lwm yam. Thaum kuaj pom cov khoom tsis ua haujlwm, xws li qhov txawv txav tam sim no ntawm cov kiv cua aeration lossis Qhov txawv txav ntawm lub twj tso kua mis dej, lub kaw lus yuav ua lub suab nrov tam sim thiab hloov mus rau cov khoom siv thaub qab lossis siv cov kev ntsuas thaum muaj xwm txheej ceev yog tias ua tau kom tsis txhob muaj kev cuam tshuam loj rau cov txheej txheem dej phwj tuaj.

Kev ceeb toom tsis zoo ntawm cov dej tsis zoo: Los ntawm kev soj ntsuam tas li ntawm cov dej tsis zoo, lub kaw lus tuaj yeem teeb tsa cov dej tsis zoo ntawm cov lus ceeb toom. Piv txwv li, thaum COD los yog ammonia nitrogen concentration ntawm cov effluent tshaj ib feem ntawm tus qauv tso tawm, lub kaw lus yuav tshaj tawm cov lus ceeb toom tsis zoo ntawm cov dej. Qhov no yuav pab kom pom cov teeb meem tam sim ntawd hauv cov txheej txheem dej phwj tuaj, xws li tshuaj lom microbial, cov khoom siv tsis ua haujlwm, thiab lwm yam, thiab ceeb toom rau cov tswv lag luam kom siv cov kev ntsuas sib xws los kho thiab kho.
Qhov twg yuav khoom zoo, thov mus saib hauv lub vev xaib hauv qab no: www.biocell-enviro.com.