Muaj ntau hom tshuaj fillers rau kev kho dej phwj tuaj, uas feem ntau yog siv los muab ib qho chaw rau cov kab mob sib txuas, txhawb kom dej ntws thiab txhim kho kev kho kom zoo. Cov hauv qab no yog qee hom tshuaj fillers rau kev kho dej phwj tuaj:
1. MBBR lim xov xwm:
Mbbr lim dejyog cov khoom siv HDPE uas yog cov khoom ntim uas muaj qhov porous uas tsim tshwj xeeb rau kev siv hauv biofilm reactors. Nws feem ntau yog cov yas lossis cov khoom siv ceramic nrog thaj chaw loj. Nws yog wzoo siv rau hauv kev kho dej phwj hauv nroog, kev kho dej khib nyiab hauv kev lag luam, thiab lwm yam.
2. Lub raj xa dej honeycomb inclined:
Honeycomb inclined tube settler yog cov khoom siv rau cov raj xa dej hexagonal honeycomb uas feem ntau siv rau ntau yam kev tso dej thiab cov txheej txheem tshem tawm xuab zeb, nrog rau qhov zoo xws li kev kho mob zoo thiab qhov chaw me me. Siv dav rau kev tso dej hauv kev lag luam thiab hauv tsev, kev tso dej phwj tuaj, kev sib cais roj, thiab kev kho cov kua qaub ncaug.
Khoom siv: PP, PVC, RPP, SS304, SS316L.
3. Kev ntim khoom ua ke:
Kev ntim khoom ua keyog tsim los ntawm cov yas nplhaib thiab cov fiber bundles, nrog rau kev ua haujlwm kub dissipation siab, tsis tshua muaj kev tiv thaiv thiab kev faib dej zoo. Nws yog dav siv rau hauv cov dej phwj tuaj thiab cov dej khib nyiab kho, txhawb nqa thiab tiv tauj oxidation towers, oxidation tanks, oxidation tanks thiab lwm yam khoom siv.
4. Lub pob kheej kheej ntau sab:
Lub pob zeb ntau sabyog ua los ntawm cov khoom siv PP thiab muaj ob lub hemispheres los ua ib lub duab kheej kheej. Txhua lub hemisphere muaj 8-12 lub hniav semi-fan-puab raws li qhov yuav tsum tau tsim, thiab cov hniav kiv cua ntawm ob lub hemispheres yog staggered los ntawm ib leeg. Nws muaj cov yam ntxwv ntawm thaj chaw loj thiab porosity siab thiab siv dav hauv cov khoom siv tiv thaiv ib puag ncig xws li roj chlorine, tshem tawm oxygen, carbon dioxide tshem tawm cov pej thuam nqus, pa tawm cov pa phem, acid mist purification towers, thiab lwm yam. Hauv kev kho dej, nws kuj tseem tuaj yeem tshem tawm cov pa roj xws li oxygen, chlorine roj, thiab carbon dioxide los ntawm cov pej thuam ntxuav.
5. Cov hlua khi ua los ntawm cov hlua khi ua los ntawm cov hlua khi:
Cov hlua khi bio ropes filleryog ib txoj hlua zoo li cov qauv uas muaj PP thiab cov fibers, tsim ib pawg me me ntawm cov filaments uas nyob nruab nrab ntawm txoj hlua zoo thiab nthuav tawm mus rau sab nraud hauv lub xeev peb-seem. Nws muaj qee qhov rigidity thiab yooj ywm, lub neej ntev, kev faib dej thiab roj zoo, kev siv hluav taws xob tsawg, yooj yim detach thiab rov ua dua tshiab, thiab tsis muaj kev thaiv. Nws yog siv dav hauv cov teb xws li kev kho dej phwj hauv tsev, kev ntxuav dej, thiab kev ua liaj ua teb aquaculture.
| Cov khoom siv sau | Honeycomb tube setter | Kev ntim khoom ua ke | Lub pob zeb ntau sab | MBBR lim dej |
| Loj | Φ25 | Φ150 | Φ25 | Φ-25 |
| Tus nqi sau% | 70 | 70 | 40 | 40 |
| Lub sijhawm nyob h | 5 | 5 | 5 | 5 |
| Cov pa oxygen uas yaj hauv mg/l | 2~3 | 2~3 | 2~3 | 2~3 |
| Kub dej ℃ | 26~30 | 26~30 | 26~30 | 26~30 |
| Qhov nkag NH3-N mg/l | 100~130 | 100~130 | 100~130 | 100~130 |
| Cov dej khib nyiab NH3-N mg/l | 90 ~ 110 | 60 ~ 80 | 40~70 | 0.1~5 |
| Tus nqi tshem tawm % | 15 | 46 | 54 | 96 |
| Qhov nkag COD mg/l | 150 ~ 250 | 150 ~ 250 | 150 ~ 250 | 150 ~ 250 |
| Cov dej khib COD mg/l | 100~150 | 70~100 | 70~100 | 30 ~ 50 |
| Tus nqi tshem tawm % | 29 | 51 | 51 | 77 |
Lub sijhawm tshaj tawm: Lub Ib Hlis-02-2025