MCR Membrane Module Hoʻoikaika ʻia PVDF BM-SLMCR-20 RO Pretreatment
Nānā Huahana
ʻO ka ʻenehana submerged ultrafiltration (MCR) kahi ʻenehana mālama wai e hoʻohui i ka ʻenehana membrane a me ke kaʻina physico-chemical precipitation. Hiki ke hoʻokaʻawale ʻia ka sludge-wai kiʻekiʻe o ka puka mai ka pahu coagulation sedimentation e ka submerged ultrafiltration (MCR), kiʻekiʻe kānana pono ʻana o memrbane insures kiʻekiʻe a me ka maʻemaʻe puka wai.
Hoʻohana ʻia kēia huahana i nā mea PVDF i hoʻololi ʻia, ʻaʻole e ʻili a haki ʻole i ka wā holoi ʻana, ʻoiai ʻoi aku ka maikaʻi o ka permeable rate, mechanical performance, chemical resistance and anti-fouling ability. ʻO ka ID & OD o ka membrane hollow fiber i hoʻoikaika ʻia he 1.0mm a me 2.2mm kēlā me kēia, ʻo ka kānana pololei ʻana he 0.03 micron. ʻO ka ʻaoʻao kānana aia ma waho-i loko, ʻo ia ka wai maka, i alakaʻi ʻia e ke kaomi ʻokoʻa, komo i loko o nā ʻūhā hollow, ʻoiai ʻo ka bacteria, colloids, suspended solids and microorganisms etc.
Nā noi
● Hoʻomaʻemaʻe i ka wai ma luna;
● Hoʻohana hou i ka wai ʻino metala kaumaha;
● Hoʻomaʻamaʻa mua iā RO.
Hana kānana
Ua hōʻoia ʻia nā hopena kānana ma lalo e like me ka hoʻohana ʻana o PVDF hollow fiber ultrafiltration membrane i nā ʻano wai like ʻole:
| ʻAʻole. | 'ikamu | huahelu wai puka |
| 1 | TSS | ≤1mg/L |
| 2 | ʻOhuehue | ≤ 1 |
Nā kikoʻī
Size
Palapala 1 MBR Nui
ʻenehana Parameter:
| Kuhikuhi kānana | Mawaho-i loko |
| Mea Membrane | PVDF i hoʻololi ʻia |
| Ka pololei | 0.03 micron |
| ʻĀpana Membrane | 20m2 |
| Membrane ID/OD | 1.0mm/ 2.2mm |
| Nui | 785mm×1510mm×40mm |
| Nui Hui | DN32 |
Component Material:
| Māhele | Mea waiwai |
| Membrane | PVDF i hoʻololi ʻia |
| Sila ʻana | Epoxy Resins + Polyurethane (PU) |
| Hale noho | ABS |
Ke hoʻohana nei Nā kūlana
Pono e hoʻonoho ʻia nā hoʻomaʻamaʻa mua ʻana inā loaʻa i ka wai maka ka nui o nā haumia/ ʻāpana ʻeleʻele a i ʻole ka hapa nui o ka momona. Pono e hoʻohana i ka Defoamer no ka wehe ʻana i nā ʻūhā i loko o ka pahu membrane inā pono, e ʻoluʻolu e hoʻohana i ka defoamer waiʻona ʻaʻole maʻalahi ke kau ʻana.
| 'ikamu | palena | ʻŌlelo |
| PH Lahi | 5-9 (2-12 i ka wā e holoi ai) | ʻOi aku ka maikaʻi o ka PH neutral no ka moʻomeheu bacteria |
| ʻĀpana ʻāpana | <2mm | Kāohi i nā ʻāpana ʻoi i ka ʻohi ʻana i ka membrane |
| ʻAila a me ka momona | ≤2mg/L | Kāohi i ka hoʻoheheʻe ʻana o ka membrane/ka emi ʻana o ka flux |
| ʻoʻoleʻa | ≤150mg/L | Kāohi i ka hoʻonui ʻana i ka membrane |
Application Nā ʻāpana:
| Hoʻolālā ʻia ʻo Flux | 15~40L/m2.hr |
| Holoi Holoi hope | ʻElua manawa i hoʻolālā ʻia |
| Ka Mahana Hana | 5~45°C |
| ʻO ke kaomi hana kiʻekiʻe loa | -50KPa |
| Manaʻo ʻia ke kaomi hana | ≤-35KPa |
| ʻO ke kaomi holoi hope kiʻekiʻe | 100KPa |
| Ke ano hana | ʻO ka hana mau ʻana, ka hoʻoheheʻe ʻana o ka ea i hope |
| Ke ano puhi | Hoʻokuʻu ʻia |
| Ka Lahui Aeration | 4m3/h. ʻāpana |
| Wā holoi | ʻO ka holoi ʻana i ka wai maʻemaʻe i kēlā me kēia 1~2h; CEB i kēlā me kēia 1 ~ 2 lā; ʻO ka holoi ʻana ma waho i kēlā me kēia 6 ~ 12 mahina (ʻO ka ʻike ma luna o ka ʻike wale nō, e ʻoluʻolu e hoʻololi e like me ke kānāwai hoʻololi ʻokoʻa maoli) |
