MBBR Bio-Chip rau kev kho dej sib txawv

Ib qho qauv siv los xaiv cov biofilm carrier uas tsim nyog thiab qhov ntau npaum li cas xav tau yog "qhov chaw ua haujlwm ntawm qhov chaw". Qhov chaw ua haujlwm ntawm qhov chaw yog ib qho cim qhia zoo rau kev ua haujlwm ntawm cov khoom siv thauj khoom. Txawm li cas los xij, nws yog ib qho tseem ceeb heev kom nkag siab txog qhov kev qhia tshwj xeeb ntawm kev ua haujlwm ntawm biodegradation yuav tsum tau suav hauv kg [pollutant] ib m3 [carrier media] ib hnub. Qhov no tso cai rau kev suav COD/BOD lossis nitrogen load kom raug tshem tawm. Hauv kev xaus, qhov no yog tib txoj hauv kev los xam qhov ntau npaum li cas ntawm cov khoom siv thauj khoom thiab tus nqi cuam tshuam nrog kev ua haujlwm ntawm biodegradation ib hnub.

Kev tsim thiab cov duab ntawm cov xov xwm

Hom thiab qhov ceev ntawm cov khoom siv hauv cov ntaub ntawv nqa khoom yog qhov tseem ceeb thaum npaj koj txoj kev siv koj lub MBBR system. Cov yas nqa khoom uas muaj nyob hauv kev ua lag luam feem ntau yog ua los ntawm (polyethylene [PE]) cov khoom tshiab lossis cov khoom pheej yig dua (cov khoom siv rov ua dua tshiab).

Tiv tauj peb

cov ntsiab lus ntawm cov khoom

Cov Cim Npe Khoom

Rov ua cov granules dua

Vim lawv lub xwm txheej, yog cov khoom siv rov ua dua tshiab, cov khoom rov ua dua tshiab muaj cov feem pua ntawm cov yas sib txawv. Qhov no tuaj yeem cuam tshuam tsis zoo rau qhov ruaj khov ntawm cov xov xwm thiab cov qhov tsis zoo no tau nthuav dav hauv qab cov xwm txheej ua haujlwm. Qhov tseem ceeb ntawm qhov ceev ntawm cov khoom siv sib xws tsis tuaj yeem tsis quav ntsej, txhua qhov tsis zoo tuaj yeem ua rau cov yam ntxwv tsis zoo ntawm kev txav mus los. Txhawm rau suav nrog cov kev tsis sib xws no, cov chaw tsim khoom ntawm cov khoom siv rov ua dua tshiab raws li cov khoom siv feem ntau siv cov yas. Cov yas ua ke nrog cov khoom rov ua dua tshiab tuaj yeem tso tawm bisphenol A thiab phthalates uas tuaj yeem ua rau mob qog noj ntshav thiab lwm yam teebmeem hormonal. Qhov no tuaj yeem ua teeb meem tshwj xeeb rau kev ua liaj ua teb thiab cov lag luam zoo sib xws.

Polyethylene tshiab

Peb lub MBBR BioChip biofilm carrier yog dawb kiag li los ntawm cov phthalates lossis lwm yam plasticizers thiab tsis muaj bisphenol A lossis lwm yam aromatic compounds. Nws yog ua los ntawm cov polyethylene virgin (tsis muaj PE rov ua dua tshiab), inorganic fillers, me me ntawm monoester ntawm glyceric acid (ua los ntawm cov roj txiv maj phaub; tsis muaj teeb meem kiag li), citric acid thiab soda (Na2CO3).

Kev ruaj khov, hnav tsis kam.

Qhov kev xav tom ntej yog qhov kev xaiv ntawm cov khoom siv uas ruaj khov (PE lossis PP) extruded lossis cov khoom siv uas muaj kev ntxhov siab (piv txwv li, hloov pauv tau). Cov khoom siv uas ruaj khov feem ntau muaj qhov tsis zoo ntawm kev tawg txawm tias ntawm cov qib kev ntxhov siab me me. Ntxiv mus, lawv tau raug rhuav tshem ntau dua uas yog vim lawv qhov kev tawv nqaij raug ntxhov siab los ntawm lub zog kinetic hauv MBBR. Yog li ntawd, qhov tawg ntawm cov choj ntawm cov khoom siv tsis yog qhov txawv txawv raws li qhia hauv qab no.

Cov khoom tsis

Thaj chaw nquag (tiv thaiv)	Kev tshem tawm COD/BOD, nitrification, denitrification, ANAMMOX txheej txheem > 5,500m²/m³
Qhov hnyav ntau (nqe)	150 kg/m³ ± 5.00 kg
Xim	dawb
Duab	puag ncig, paraboloid
Khoom siv	PE khoom siv tshiab
Qhov nruab nrab ntawm txoj kab uas hla	30.0 hli
Qhov nruab nrab ntawm cov khoom tuab	Qhov nruab nrab kwv yees li 1.1 hli
Lub zog nqus tshwj xeeb	kwv yees li 0.94-0.97 kg/l (tsis muaj biofilm)
Cov qauv ntawm qhov hws	Faib rau saum npoo. Vim yog cov laj thawj cuam tshuam nrog kev tsim khoom, cov qauv ntawm qhov hws yuav txawv.
Ntim Khoom	Cov hnab me me, txhua lub 0.1m³
Kev thauj khoom hauv thawv	30 m³ hauv 1 x 20ft txheem thauj khoom hauv hiav txwv lossis 70 m³ hauv 1 x 40HQ txheem thauj khoom hauv hiav txwv