Ka hana ʻana i ka wai mineral, ka wai puna, a i ʻole ka wai sterile ʻē aʻe.
ʻO ka inu ʻana i ka mālama ʻana i ka wai paipa, ka wai ʻili, ka wai puna a me ka wai kahawai.
Hoʻomaʻamaʻa mua iā RO.
Lapaʻau, hana hou a hoʻohana hou i ka wai ʻōpala ʻoihana.
Ua hōʻike ʻia kēia huahana i nā hopena kānana ma lalo e like me nā kūlana lawelawe o nā kumu wai like ʻole:
Mea hoʻohui | Ka hopena |
SS, Nā ʻāpana > 1μm | Wehe 'ia ≥ 99% |
SDI | ≤ 3 |
Bakteria, Virus | > 4 log |
ʻOhuehue | <0.1NTU |
TOC | Wehe 'ia: 0-25% |
* Loaʻa ka ʻikepili ma lalo o ke ʻano o ka ʻai ʻana i ka wai turbidity <15NTU.Kūpono kēia huahana no nā huahana pili wai.
ʻAno kānana | Loko-waho |
Mea Membrane | PVC i hoʻololi ʻia |
MWCO | 100K Dalton |
ʻĀpana Membrane | 4.8m2 |
Membrane ID/OD | 1.0mm/1.8mm |
Anana | Φ90mm*1190mm |
Lahi hookui | Hui Hui DN25 |
Ka Wai Maʻemaʻe | 1,500L/H (0.15MPa, 25C) |
Hoʻolālā ʻia ʻo Flux | 35-100L/m2.hr (0.15MPa, 25C) |
Manaʻo ʻia ke kaomi hana | ≤ 0.2MPa |
ʻO ke kiʻekiʻe kiʻekiʻe o ka Transmembrane Pressure | 0.2MPa |
ʻO ka wela hana kiʻekiʻe loa | 45C |
PH Lahi | Hana: 4-10;Holoi: 2-12 |
Ke ano hana | Kahe kea a i ʻole Make-hope |
Ma mua o ka hānai ʻana i ka wai, pono e hoʻonohonoho ʻia kahi kānana palekana <50 μm i mea e pale ai i ka hoʻopaʻa ʻia ʻana e nā ʻāpana nui i ka wai maka.
ʻOhuehue | ≤ 15NTU |
ʻAila a me ka momona | ≤ 2mg/L |
SS | ≤ 20mg/L |
Huina Hao | ≤ 1mg/L |
Klorine Koe mau | ≤ 5ppm |
COD | Manaʻo ʻia ≤ 500mg/L |
* ʻO ka mea o ka UF membrane he polymer organic plastic, ʻaʻole pono e loaʻa nā mea hoʻoheheʻe kūlohelohe i ka wai maka.
ʻO ke kaomi holoi hope kiʻekiʻe | 0.2MPa |
Ka Holowai Holoi hope | 100-150L/m2.hr |
Ka pinepine holoi hope | ʻO kēlā me kēia 30-60 min. |
Ka lōʻihi o ka holoi ʻana | 30-60s |
CEB Frequency | 0-4 mau manawa i ka lā |
CEB Ka lōʻihi | 5-10min. |
CIP Frequency | I kēlā me kēia 1-3 mahina |
Holoi Kemika: | |
Ka hoʻopaʻa ʻana | 15ppm Sodium Hypochlorite |
Holoi Hoomaemae Organic | 0.2% Sodium Hypochlorite + 0.1% Sodium Hydroxide |
Holoi ʻino ʻino ʻole | 1-2% ʻAka Citric / 0.2% ʻAka Hydrochloric |
ʻāpana | Mea waiwai |
Membrane | PVC i hoʻololi ʻia |
Sila ʻana | Epoxy resins |
Hale hale | UPVC |