Nānā Huahana
ʻO MBR kahi hui o ka ʻenehana membrane a me ka hopena bio-chemical i ka mālama wai. E kānana ʻo MBR i ka wai i loko o ka pahu bio-chemical me ka membrane i hoʻokaʻawale ʻia ka sludge a me ka wai. Ma kekahi ʻaoʻao, hōʻole ka membrane i nā microorganism i loko o ka pahu, kahi e hoʻonui nui ai i ka neʻe ʻana o ka sludge i hoʻāla ʻia i kahi kiʻekiʻe, no laila ʻoi aku ka wikiwiki a me ka maikaʻi o ka hopena bio-chemical o nā kaʻina degradation sege. Ma ka ʻaoʻao ʻē aʻe, ua maʻalahi ka puka wai a me ke ʻano kiʻekiʻe ma muli o ke kiʻekiʻe kiʻekiʻe o ka membrane.
Hoʻohana ʻia kēia huahana i nā mea PVDF i hoʻololi ʻia, ʻaʻole e ʻili a haki ʻole i ka wā e holoi ai i hope, ʻoiai ʻoi aku ka maikaʻi o ka permeable rate, ka hana mechanical, ke kūpaʻa kemika a me ka pale ʻana i ka pollution. ʻO ka ID & OD o ka membrane hollow fiber i hoʻoikaika ʻia he 1.0mm a me 2.2mm kēlā me kēia, ʻo 0.1 micron ka pololei kānana. ʻO ke ʻano kānana 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
●Lapaʻau, hana hou a hoʻohana hou i ka wai ʻōpala ʻoihana.
●Lapaʻau ʻana i ka wai hoʻolele.
● Hoʻomaikaʻi a hoʻohana hou i ka wai ʻino o ke kūlanakauhale.
Hana kānana
ʻAʻole. | 'ikamu | huahelu wai puka |
1 | TSS | ≤1mg/L |
2 | ʻOhuehue | ≤ 1 |
Nā kikoʻī
Nui
Nā ʻāpana ʻenehana
Kapili | Mawaho-i loko |
Mea Membrane | PVDF i hoʻololi ʻia |
Ka pololei | 0.1 micron |
ʻĀpana Membrane | 25m2 |
Membrane ID/OD | 1.0mm/ 2.2mm |
Nui | 785mm×2000mm×40mm |
Nui Hui | DN32 |
Mea Māhele
Māhele | Mea waiwai |
Membrane | PVDF i hoʻololi ʻia |
Sila ʻana | Epoxy Resins + Polyurethane (PU) |
Hale noho | ABS |
Nā ʻāpana noi
Hoʻolālā ʻia ʻo Flux | 10~25L/m2.hr |
Holoi Holoi hope | 30~60L/m2.hr |
Ka Mahana Hana | 5~45°C |
ʻO ke kaomi hana kiʻekiʻe loa | -50KPa |
Manaʻo ʻia ke kaomi hana | 0~-35KPa |
ʻO ka holoi hope kiʻekiʻe | 100KPa |
Ke ano hana | 9min Hana+1min Break/8min Operaetion+2min Break |
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 2~4h; CEB i kēlā me kēia 2-4 pule; CIP i kēlā me kēia 6-12 mahina |
Ke hoʻohana nei i nā Kūlana
Pono e mālama mua ʻia ma mua o ka UF. Inā pono e hoʻohana i ka defoamer, e ʻoluʻolu e koho i ka defoamer waiʻona, pāpā ʻia ka defoamer silicone.
'ikamu | Waiwai |
PH Lahi | 5~9 (holoi: 2~12) |
Ka nui o ka ʻāpana | <2mm, ʻaʻohe mea ʻoi |
ʻAila a me ka momona | ≤2mg/L |
ʻoʻoleʻa | ≤150mg/L |