Juntai hydrophilic Polyurethane bio-fillers yog ib hom tshiab ntawm cov khoom siv roj ntsha hloov pauv thiab tsim los ntawm cov khoom siv polymer polyurethane.
Kev sib xyaw ua ke ntawm macropore thiab micropore muab cov xwm txheej yooj yim rau macropore kom muaj roj, kua thiab lub xeev ruaj khov. Micropores yog siv rau adsorption thiab kho cov kab mob. Muaj hydrophilic active pab pawg xws li amino, carboxyl, thiab epoxy pawg nyob rau hauv lub micropores uas tso cai rau HPU MBBR Biomedia kom nqus dej, nthuav thiab nyob twj ywm sai li sai tau raws li tso cai rau cov microorganisms thiab lom enzymes adsorbed thiab tsau rau HPU MBBR Biomedia sai heev nyob rau tib lub sij hawm. Qhov ntom ntawm immobilized microorganism HPU biomedia yog ntau dua li qhov ntom ntawm cov dej, ua rau nws tsim kev tawg sai sai hauv cov dej nrog cov khoom siv microbial loj thiab lub ntim loj dua li thaj chaw saum npoo av. Vim yog cov qauv ntawm HPU biomedia, nws tso cai rau cov dej phwj tuaj, huab cua thiab biofilm kom tau txais kev sib txuas sib txuas, thiab ua kom muaj cov kab mob loj tuaj zaum hauv cov cab kuj sai thiab tswj tau cov dej num zoo thiab tsis muaj kev hloov pauv. Tsis tas li ntawd, nyob rau hauv cov txheej txheem ntawm kev ua haujlwm, cov pa roj sib tsoo nrog ib leeg uas tau tsav los ntawm peb lub - cov dej phwj tuaj, thiab raug txiav rau hauv cov npuas me me los ntawm HPU biomedia nyob rau hauv lub xeev peristatic, uas ua rau kom siv cov pa oxygen thiab txo cov aeration.
Yog li ntawd, HPU biomedia, raws li hom tshiab ntawm cov khoom siv lom neeg, muaj cov yam ntxwv ntawm kev muaj peev xwm ua npuas muaj zog, qhov chaw siv qhov ntim loj, thiab tsis yog - qhov muag tsis pom kev.
4pcs HPU MBBR ntab hauv nruab nrab ntawm cov dej
● Zoo hydrophilicity
● Loj cheeb tsam
● Cov nyhuv kho tau zoo
HPU MBBR Bio Media yuav nthuav dav thaum nws raug dej, thiab qhov nthuav dav coefficient yog li 1.7 npaug
| Yam khoom | Chav tsev | Cov ntaub ntawv siv | Mark |
| Khoom siv | Polyurethane | PU | |
| Specification | mm | 30*30*30 | |
| Ntim txoj kev | 20kgs/cbm 5bags/cbm |
Qhuav compression ntim |
|
| Qhov chaw saum npoo | m2/m3 | ＞3400 | |
| Kev ntim khoom | 13kgs/cbm 2bags/cbm |
Qhuav compression ntim |
|
| Porosity | % | 96 | |
| Loj | % | 15-30 | |
| Lub Sijhawm Biofilm | hnub | 5-30 | |
| NH3-N | gNH3-N/m3*d | 600-1300 | |
| BOD 5 | gBOD5/m3*d | 1000-5000 | |
| COD | k | 1000-7500 | |
| Siv PH | 6-10 | ||
| Kub | 1-50 | ||
| Lub neej -span | Ntau tshaj 5 xyoos, ntxiv 5% txhua xyoo tom qab 3 xyoos |
Thaum siv hauv aerobic tank, peb tuaj yeem sivHPU MBBR mediatsis muaj Bio pob, nws yog qhov zoo ntawm Flu fluidi, Thiab vim tias nws lub teeb MBBR, nws muaj zog tsawg dua li lwm cov Media.
Thaum siv hauv Anaerobic tank, tsis muaj roj hauv lub tank, ces HPU xov xwm yuav yooj yim ntab rau ntawm lub tank,nws yog qhov zoo dua los siv nws nrog bio pob.
Thiab tom qab ntawd peb tuaj yeem muab ib daim ntawm vesuvianite ua ke 3 mus rau 6 pcs ntawm HPU MBBR hauv lub pob bio, tom qab ntawd ua kom siv lub pob hauv nruab nrab ntawm dej, tsis txhob ntab saum npoo dej.
