Kev daws teeb meem: Cov tsiaj txhu ua cov dej khib nyiab 20 M³ / D Peev Xwm

 

MBBR Mini Plant For Livestock Processing Wastewater

Kev daws teeb meem:MBBR Mini cog


Pib:Lub Rau Hli 2016


Muaj peev xwm: 20 m³/d

 

Qhov project Background

Kev loj hlob muaj kuab paug ntawm peb ib puag ncig yog teeb meem txog peb txhua tus. Tshwj xeeb tshaj yog cov pa paug ntawm cov pas dej thiab cov dej ntws tau nce mus rau qhov txaus ntshai qhov sib npaug hauv ob peb xyoos dhau los. Nyob rau tib lub sijhawm, kev cai lij choj xav tau ntau thiab ntau dua ntawm cov dej khib nyiab zoo. Yog li ntawd, kev siv cov thev naus laus zis tshiab tau dhau los ua qhov tseem ceeb rau kev kho dej khib nyiab yav tom ntej.
MBBR mini cog yog tsim thiab tsim, qhov zoo yog raws li hauv qab no:
* Yooj yim rau kev thauj, txav, thiab nthuav dav.
* Kev pib sai - tsis siv neeg puv thiab tsis muaj teeb meem.
* Tsis xav tau Chaw Nyob ntxiv.
* Txhua lub peev xwm, txhua qhov kev xav tau effluent.
* Tsis muaj ntxhiab tsw - tsawg zog yuav tsum tau.

MBBR Wastewater Treatment Plant

 

Kev sib tw

 

Cov dej khib nyiab tuaj yog cov tsiaj txhu ua cov dej khib nyiab. Qhov kev kho no yog tsim los tshem tawm Biological Oxygen Demand (BOD), Total Suspended Solids (TSS), ammonia thiab los ntawm cov dej khib nyiab.

Qhov Inlet thiab qhov hluav taws xob tsim qhov tseem ceeb ntawm MBBR mini cog raws li hauv qab no:

Parameter Chav tsev Inlet Values Qhov hluav taws xob muaj nuj nqis
COD mg/L 3500 60
BOD 5 mg/L 2500 20
NH4-N mg/L 100 10
OIL mg/L 15 10

 

Kev daws

MBBR mini cog no muaj peb lub tshuab: DAF, MBBR thiab
Clarifier.
Rau thawj theem, daim phiaj siv los tshem tawm cov impurities loj dua. Qhov thib ob DAF (Dissolved Air Flotation) theem kev kho mob tuaj yeem tshem tawm cov txheeb ze uas nyob ze rau ntawm cov dej, xws li micro suspended teeb meem, colloid, roj thiab roj. Qhov thib peb lossis theem kev kho mob lom yog tsim los kom degrade cov khoom pov tseg hauv cov dej phwj tuaj.

MBBR Mini Plant

 

Flow Chart ntawm tus txheej txheem:

Flow Chart of MBBR Mini Plant Process

 

Cov txiaj ntsig

 

Lub effluent ua tau raws li qhov yuav tsum tau muaj ntawm cov qauv tso tawm.

Results of MBBR Mini Plant