Kev kho dej Flocculantyog ib tug neeg sawv cev siv rau pretreatment hauv kev kho dej khib nyiab!Nyob rau hauv cov txheej txheem ntawm kev kho dej khib nyiab, nws yuav tsum tau mus dhau ntawm cov txheej txheem ua haujlwm, thiab tom qab tau sim, nws ua tau raws li tus qauv tso tawm thiab tom qab ntawd nws tawm mus.Yog li, dab tsi yog lub luag haujlwm ntawm kev kho dej flocculant hauv kev kho dej khib nyiab?Kev kho dej flocculant flocculation thiab sedimentation hauv kev kho dej khib nyiab;txheej txheem ntawm kev kho dej flocculant hauv kev kho dej khib nyiab.
1. Cov dej khib nyiab ua ntej dhau los ntawm daim phiaj thiab tshuaj ntsuam thiab tom qab ntawd ntws mus rau lub flocculation sedimentation tank.Txhawm rau ua kom cov kev kho mob zoo dua, cov coagulant tau ntxiv rau hauv lub flocculation sedimentation tank ua rau kev kho cov khib nyiab tshem tawm hauv cov dej khib nyiab zoo dua, thiab coagulation thiab dosing kuj ua lub luag haujlwm.Lub luag haujlwm ntawm kev tswj cov dej khib nyiab.Cov dej khib nyiab tom qab flocculation thiab sedimentation ntws mus rau hauv pre-aeration regulating tank.
2. Cua yog nkag mus rau hauv lub aeration adjustment tank los ua lub luag hauj lwm ntawm pre-aeration hloov.Cov dej khib nyiab kho tsis sib xws yog nqa mus rau thawj theem ntab ntim biochemical tank los ntawm lub twj tso kua mis.
3. Lub taub hau aeration nrog kev ua haujlwm siab oxygenation tau muab tso rau hauv lub pas dej biochemical, thiab cov ntim ntim ntab yog ntsia.Cov dej khib nyiab hauv thawj theem floating packing biochemical pas dej ua ke ntws mus rau hauv lub thib ob theem floating packing biochemical pas dej ua ke.Lub pas dej thib ob siv tib txoj kev.
4. Cov dej los ntawm lub tank biochemical ntawm cov khoom ntim theem nrab ntws mus rau hauv lub inclined phaj sedimentation tank.Lub polypropylene honeycomb inclined raj yog ntxiv rau lub tank, uas tuaj yeem txhim kho kev daws teeb meem zoo.Tsis tas li ntawd, lub hydraulic load yog siab, lub sij hawm nyob rau hauv lub sij hawm luv luv, thiab hauv pem teb cheeb tsam yog me me.
5. Cov sedimentation sludge nyob rau hauv lub coagulation sedimentation tank thiab inclined phaj sedimentation tank yog tawm mus rau hauv lub sludge thickening tank, thiab ces dehydrated los ntawm lub sludge dehydration tshuab.
6. Cov dej tawm ntawm lub inclined phaj sedimentation tank ntws mus rau hauv lub tank dej ntshiab, thiab tawm tom qab kuaj.
Cov saum toj no yog cov txheej txheem thov ntawm flocculants hauv dej khib nyiab.Flocculantstuaj yeem tshem tawm cov teeb meem me me hauv cov dej hauv dej kom zoo, kom cov dej tuaj yeem ua tau raws li cov qauv tso tawm thiab tuaj yeem tso tawm lossis rov ua dua qub.
Post lub sij hawm: Dec-15-2022