Pali mitundu yambiri ya zodzaza madzi a m'madzi, zomwe zimagwiritsidwa ntchito makamaka popereka malo olumikizira tizilombo toyambitsa matenda, kulimbikitsa kuyenda kwa madzi ndikuwonjezera magwiridwe antchito a mankhwala. Nazi mitundu ina yodziwika bwino ya zodzaza madzi a m'madzi a m'madzi:
1. MBBR fyuluta media:
Zosefera za Mbbrndi zinthu za HDPE zomwe ndi chodzaza chopangidwa ndi mabowo chomwe chimapangidwa kuti chigwiritsidwe ntchito mu biofilm reactors. Nthawi zambiri chimakhala pulasitiki kapena ceramic yokhala ndi malo akuluakulu apadera.Amagwiritsidwa ntchito bwino poyeretsa zinyalala za m'matauni, poyeretsa madzi a zinyalala m'mafakitale, ndi zina zotero.
2. Chitoliro chokhazikika cha chubu chozungulira uchi:
Chitsulo chokhazikika cha uchi Ndi zinthu zodzaza chubu cha uchi cha hexagonal zomwe zimagwiritsidwa ntchito makamaka pochotsa mchenga ndi kukhetsa matope, zomwe zimakhala ndi ubwino monga kukonza bwino komanso kuyeretsa pang'ono. Zimagwiritsidwa ntchito kwambiri pochotsa matope m'madzi m'mafakitale ndi m'nyumba, kuchotsa matope m'zimbudzi, kulekanitsa mafuta, komanso kuchiza kupsinjika kwa mchira.
Zipangizo: PP, PVC, RPP, SS304, SS316L.
3. Kulongedza kophatikizana:
Kulongedza pamodziImapangidwa ndi mphete zapulasitiki ndi ma fiber bundles, yokhala ndi mphamvu yotulutsa kutentha kwambiri, yolimba pang'ono komanso yogawa bwino madzi. Imagwiritsidwa ntchito kwambiri m'mapulojekiti oyeretsera zinyalala ndi madzi otayira, yothandizira ndi kulumikiza nsanja zoyeretsera, matanki oyeretsera, matanki oyeretsera ndi zida zina.
4. Malo ozungulira okhala ndi mbali zambiri:
Chipilala chopanda kanthu cha mbali zambiriImapangidwa ndi zinthu za PP ndipo imapangidwa ndi zigawo ziwiri kuti ipange mawonekedwe ozungulira. Chigawo chilichonse chili ndi masamba 8-12 ofanana ndi fan malinga ndi zofunikira pa kapangidwe kake, ndipo masamba ofanana ndi fan a zigawo ziwirizi amatsagana. Ili ndi mawonekedwe a malo akuluakulu komanso ma porosity ambiri ndipo imagwiritsidwa ntchito kwambiri pazida zotetezera chilengedwe monga mpweya wa chlorine, kuchotsa mpweya wa okosijeni, nsanja zoyamwitsa mpweya wa carbon dioxide, nsanja zoyeretsera mpweya wa utsi, nsanja zoyeretsera asidi, ndi zina zotero. Pochiza madzi, imathanso kuchotsa bwino mpweya monga mpweya wa oxygen, mpweya wa chlorine, ndi carbon dioxide kuchokera ku nsanja zoyeretsera.
5. Chodzaza chingwe chozungulira cholumikizidwa ndi waya:
Chodzaza chingwe cha bio chozunguliraNdi kapangidwe kofanana ndi chingwe kopangidwa ndi PP ndi ulusi, kupanga gulu lozungulira la ulusi waung'ono womwe uli pakati pa chingwe chopyapyala ndipo umatuluka kunja mu mkhalidwe wa magawo atatu. Uli ndi kulimba ndi kusinthasintha, umakhala nthawi yayitali, umagawika bwino madzi ndi mpweya, umagwiritsa ntchito mphamvu zochepa, umatha kusweka mosavuta ndi kukonzanso nembanemba, ndipo sutseka. Umagwiritsidwa ntchito kwambiri m'minda monga kukonza zimbudzi zapakhomo, kuyeretsa mitsinje, ndi ulimi wa nsomba.
| Chodzaza | Choyika chubu cha uchi | Kulongedza pamodzi | Chipilala chopanda kanthu cha mbali zambiri | Zida zosefera za MBBR |
| Kukula | Φ25 | Φ150 | Φ25 | Φ-25 |
| Kudzaza% | 70 | 70 | 40 | 40 |
| Nthawi yokhalamo h | 5 | 5 | 5 | 5 |
| Mpweya wosungunuka mg/l | 2~3 | 2~3 | 2~3 | 2~3 |
| Kutentha kwa madzi ℃ | 26~30 | 26~30 | 26~30 | 26~30 |
| Kulowetsa NH3-N mg/l | 100~130 | 100~130 | 100~130 | 100~130 |
| NH3-N mg/l yotuluka madzi otuluka | 90~110 | 60~80 | 40~70 | 0.1~5 |
| Chiwongola dzanja chochotsera % | 15 | 46 | 54 | 96 |
| COD yolowera mg/l | 150~250 | 150~250 | 150~250 | 150~250 |
| COD yotuluka madzi otuluka mumtsuko mg/l | 100~150 | 70~100 | 70~100 | 30~50 |
| Chiwongola dzanja chochotsera % | 29 | 51 | 51 | 77 |
Nthawi yotumizira: Januwale-02-2025