Kev ceev faj ua tiav biochemical tank nrog ceramic hluav taws xob rhaub

Kev ceev faj rau kev kho dej phwj hauv lub tank biochemical tiav nrog ceramic hluav taws xob rhaub

Lub tank biochemical tiav lawm muab cov dej phwj tuaj kho nrog lub sijhawm ua haujlwm es tsis yog qhov chaw txuas ntxiv mus. Lub biochemical tank system tsis tas yuav tsum muaj lub hauv paus sedimentation tank, lub tank thib ob sedimentation, thiab sludge reflux system. Nws yog qhov zoo tagnrho rau static sedimentation thiab zoo sib cais nyhuv. Nws tuaj yeem siv rau kev lag luam chemical, roj av, hluav taws xob, steel, textile, luam ntawv thiab dyeing, tsheb thauj mus los, cia, zaub mov brewing, fermentation, dej kho, seawater desalination, thiab lwm yam.

Thaum lub sijhawm ua haujlwm ntawm lub tank biochemical tiav, ib zaug cov kab mob cuam tshuam los ntawm kev thauj khoom (dej ntim, concentration), COD tshem tawm tus nqi yuav dheev txo, thiab nyob rau hauv cov xwm txheej hnyav, cov sludge yuav poob tawm ntawm cov khoom siv roj ntsha, ua rau cov dej ntws tawm mus. ua tov. Nyob rau lub sijhawm no, cov dej nkag yuav tsum tau nres tam sim ntawd, thiab cov hmoov ua kom cov pa roj carbon monoxide yuav tsum tau ntxiv rau hauv lub tank biochemical kom txo tau cov sludge load. Qhov ntau npaum li cas ntawm cov hmoov activated carbon yog 10 kilograms ib 100 m3 ntawm biochemical tank ntim. Tom qab cov sedimentation kev ua tau zoo ntawm sludge tau zoo lawm, ib txoj kev sib txuas ceev ceev ntawm sludge acclimation tuaj yeem saws. Cov dej phwj hauv tsev los yog cov dej cawv khib nyiab los yog cov kua dej ntub dej ua rau cov hmoov nplej qhuav tuaj yeem ntxiv rau hauv lub tank biochemical. Qhov sib piv ntau npaum li cas yog 5-10 kilograms ntawm hmoov qhuav ib 100 m3 ntawm biochemical tank ntim. Tom qab 2-3 hnub, dej tuaj yeem pub thiab noj txhua hnub kom txog thaum cov kab mob rov qab mus rau qhov qub.

(1) Thaum pib ntawm aerobic biochemical tank commissioning, tus nqi aeration yuav tsum pib los ntawm huab cua me me thiab maj mam nce nrog qhov nce ntawm cov dej khib nyiab, kom ntseeg tau tias cov pa oxygen yaj hauv cov dej khib nyiab hauv lub tank biochemical yog hais txog {{ 1}mg/l.

(2) Thaum lub sijhawm ua haujlwm, cov dej nkag thiab tawm zoo ntawm lub tank anaerobic thiab lub tank aerobic biochemical yuav tsum tau kuaj thiab kuaj txhua lub lim tiam kom nkag siab txog cov dej hloov pauv thiab nkag siab txog biofilm kev loj hlob.

(3) Raws li kev cuam tshuam hydraulic, pob khoom ntim hauv anaerobic thiab aerobic biochemical tso tsheb hlau luam tuaj yeem ntsib fiber ntau ntegment, agglomeration, thiab tawg. Lub entanglement thiab agglomeration tuaj yeem tshwm sim los ntawm kev teeb tsa tsis zoo, thiab tuaj yeem daws tau los ntawm kev tsim nyog nce hydraulic load thiab aeration siv. Lub pob fiber ntau tau tawg thiab yuav tsum tau hloov raws sijhawm.

(4) Anaerobic thiab aerobic biochemical tso tsheb hlau luam yuav tsum khaws ib pob ntawm elastic peb-dimensional muab tub lim, nrog rau sab sauv kawg ntawm txoj hlua khi rau lub guardrail ntawm kev khiav hauj lwm platform. Qhov muab tub lim ib txwm poob rau hauv cov dej khib nyiab, thiab qhov kawg yuav tsum tsis txhob kho. Tom qab debugging rau ib lub sij hawm ntawm lub sij hawm los yog thaum lub sij hawm ua hauj lwm txhua hnub, lub bundles ntawm muab tub lim tuaj yeem rub tawm ntawm cov dej los xyuas qhov kev loj hlob ntawm biofilm.

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