Lab Waste Water Treatment Plants LWWTP
Lab pov tseg dej kho nroj tsuag LWWTP Concept
Cov chaw kuaj dej khib nyiab yog tsim los daws cov teeb meem tshwj xeeb uas tshwm sim los ntawm chav kuaj dej khib nyiab. Lub tswv yim yog los ntxuav cov dej khib nyiab uas tsim los ntawm ntau yam kev sim ua haujlwm kom ua tau raws li ib puag ncig cov qauv thiab tiv thaiv pej xeem kev noj qab haus huv. Qhov no suav nrog kev sib xyaw ua ke ntawm lub cev, tshuaj lom neeg, thiab kev kho mob lom neeg raws li cov kab mob tshwj xeeb uas pom hauv cov dej khib nyiab.
Cov yam ntxwv ntawm Lab pov tseg cov chaw kho dej LWWTP
Complex Composition: Cov dej khib nyiab tuaj yeem muaj ntau yam kab mob, nrog rau cov tshuaj lom neeg, cov hlau hnyav, cov kuab tshuaj organic, cov tshuaj lom neeg, thiab cov khoom siv hluav taws xob. Cov muaj pes tsawg leeg tuaj yeem sib txawv heev nyob ntawm seb hom kev sim thiab cov kev sim ua.
Cov ntim me me tab sis muaj toxicity siab: Txawm hais tias qhov ntim ntawm cov dej khib nyiab hauv chav sim feem ntau me dua piv rau lwm hom dej khib nyiab, nws feem ntau muaj cov tshuaj toxicity siab. Txawm tias me me ntawm qee yam kab mob tuaj yeem ua rau muaj kev pheej hmoo loj rau ib puag ncig thiab tib neeg kev noj qab haus huv.
Nruam Discharge: Cov dej khib nyiab hauv chav kuaj feem ntau yog tso tawm tsis tu ncua, nyob ntawm qhov zaus ntawm kev sim hauv chav sim. Qhov no tuaj yeem ua rau nws nyuaj los tsim cov txheej txheem kev kho mob uas tuaj yeem tswj tau qhov hloov pauv thiab thauj khoom.
Xav tau Kev Kho Mob Tshwj Xeeb: Vim yog qhov nyuaj thiab muaj kev phom sij ntawm cov dej khib nyiab hauv chav kuaj, cov txheej txheem tshwj xeeb yuav tsum tau kho. Cov no tuaj yeem suav nrog cov txheej txheem oxidation siab heev, dej nag, tshuaj ion pauv, thiab kev kho kab mob lom nrog cov kab mob tshwj xeeb.
Cov yam ntxwv ntawm Lab khib nyiab kho cov nroj tsuag LWWTP txheej txheem
Kev Kho Mob Ua Ntej: Cov theem no feem ntau suav nrog kev tshem tawm cov khib nyiab loj thiab cov khib nyiab los ntawm kev tshuaj ntsuam thiab sedimentation. Qee zaum, kev hloov pauv pH kuj tseem yuav tsim nyog los ua kom tsis muaj kua qaub lossis alkaline cov dej khib nyiab.
Kev Kho Tshuaj Kho Mob: Nyob ntawm cov khoom paug tam sim no, kev kho tshuaj xws li nag lossis daus, coagulation, thiab flocculation yuav raug siv los tshem tawm cov hlau hnyav, cov kuab tshuaj organic, thiab lwm yam tshuaj lom neeg.
Kev Kho Kab Mob: Rau cov kab mob organic, cov txheej txheem kev kho mob lom neeg xws li ua kom cov sludge lossis biofilm reactors tuaj yeem ua haujlwm. Txawm li cas los xij, yuav tsum tau saib xyuas tshwj xeeb txhawm rau xaiv cov kab mob uas tuaj yeem zam cov tshuaj lom hauv cov dej khib nyiab.
Advanced Treatment: Qee qhov xwm txheej, cov kev kho mob siab heev xws li kev lim cov membrane, rov qab osmosis, lossis adsorption tej zaum yuav tsim nyog los ua kom huv cov dej pov tseg ntxiv thiab ua tau raws li cov qauv kev tso tawm nruj.
Cov Kev Xav Tau Tshwj Xeeb rau Disc diffuser Thaum Siv Hauv Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob rau Cov Chaw Kho Dej pov tseg LWWTP
Kev Tiv Thaiv Cov Tshuaj: Lub disc diffuser yuav tsum tau ua los ntawm cov ntaub ntawv uas tuaj yeem tiv taus cov tshuaj corrosive thiab tshuaj lom uas muaj nyob rau hauv cov dej khib nyiab. Qhov no tej zaum yuav muaj xws li cov ntaub ntawv xws li stainless hlau, titanium, los yog tshwj xeeb plastics.
Uniform Aeration: Txhawm rau kom muaj txiaj ntsig zoo ntawm kev kho mob lom neeg, lub disc diffuser yuav tsum muab kev sib xyaw aeration thoob plaws hauv lub tank aeration. Qhov no yog qhov tseem ceeb tshwj xeeb hauv kev kho cov dej khib nyiab, qhov twg qhov sib xyaw thiab ntws ntawm cov dej khib nyiab tuaj yeem sib txawv heev.
Kev tu thiab tu yooj yim: Muab qhov nyuaj ntawm cov dej khib nyiab hauv chav kuaj, lub disc diffuser yuav tsum yooj yim los tswj thiab ntxuav. Qhov no yuav suav nrog cov yam ntxwv xws li tshem tawm cov khoom diffuser lossis cov tshuab ntxuav tsis siv neeg.
Kev sib raug zoo nrog Cov Kab Mob Tshwj Xeeb: Yog tias siv kev kho mob lom neeg, lub disc diffuser yuav tsum sib haum nrog cov kab mob tshwj xeeb uas tau xaiv rau kev kuaj dej khib nyiab. Qhov no yuav xav tau kev hloov pauv hauv aeration siv thiab npuas loj los ua kom zoo dua qhov kev loj hlob thiab kev ua haujlwm ntawm cov kab mob.
Xaus
Cov chaw kho dej pov tseg cov chaw kho mob ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ib puag ncig thiab kev noj qab haus huv rau pej xeem los ntawm kev nyab xeeb kev kho cov dej khib nyiab uas tsim los ntawm kev ua haujlwm hauv chaw sim. Cov yam ntxwv ntawm cov dej khib nyiab hauv chav sim xav tau cov txheej txheem kho tshwj xeeb thiab cov cuab yeej siv, suav nrog disc diffusers uas tau tsim los ua kom tau raws li qhov tshwj xeeb ntawm cov dej khib nyiab no. Los ntawm kev siv cov kev kho mob thiab cov thev naus laus zis tsim nyog, peb tuaj yeem ua kom ntseeg tau tias cov dej khib nyiab pov tseg tau raug kho kom zoo thiab tso tawm raws li kev cai ib puag ncig.