● Kucheneswa kwemvura yepamusoro.
● Kushandiswazve kwemvura ine tsvina ine heavy metal.
● Pretreatment yeRO.
Pazasi kusefa mhedzisiro inoratidzwa zvinoenderana nekushandiswa kweyakagadziriswa PVDF hollow fiber ultrafiltration membrane mumhando dzakasiyana dzemvura:
Aihwa. | Item | indekisi yemvura yekubuda |
1 | TSS | ≤1mg/L |
2 | Turbidity | ≤ 1 |
Size
Chati 1 MBR Saizi
Kusefa Mananga | Kunze Kudzvinyirira |
Membrane Material | Yakasimbiswa Yakashandurwa PVDF |
Precision | 0.03 micron |
Membrane Area | 25m2 |
Membrane ID/OD | 1.0mm/ 2.2mm |
Size | 785mm×2000mm×40mm |
Joint Size | DN32 |
Chikamu | Zvishandiso |
Membrane | Yakasimbiswa Yakashandurwa PVDF |
Kuisa chisimbiso | Epoxy Resins + Polyurethane (PU) |
Membrane shell | ABS |
Kugadzirira kwakakodzera kunofanirwa kuiswa kana mvura yakasvibira iine tsvina yakawanda / zvidimbu zvakakora kana chikamu chikuru chegirisi. Defoamer inofanirwa kushandiswa kubvisa furo mu membrane tank kana zvichidikanwa, ndapota shandisa doro defoamer iyo isiri nyore kuyera.
Item | Limit | Remark |
PH Range | 5-9 (2- 12 pakugeza) | Neutral PH iri nani kune bhakitiriya tsika |
Particle Diameter | <2mm | Dzivirira zvidimbu zvakapinza kuti zvikwenye membrane |
Mafuta & Girisi | ≤2mg/L | Dzivirira membrane kushatisa / kupinza kuyerera kuderera |
Kuoma | ≤150mg/L | Kudzivirira membrane kuwedzera |
Yakagadzirwa Flux | 15~40L/m2.h |
Backwashing Flux | Kaviri iyo yakagadzirwa flux |
Operating Temperature | 5~45°C |
Maximum Operating Pressure | -50KPa |
Suggested Operating Pressure | ≤-35KPa |
Maximum backwashing Pressure | 100KPa |
Operating Mode | Kuenderera mberi kuvhiyiwa, kudzokororwa kwemhepo yekudzokera kumashure |
Kuvhuvhuta Mode | Continuous Aeration |
Aeration Rate | 4m3/h.chidimbu |
Nguva yekugeza | Mvura yakachena backwashing yega yega 1 ~ 2h; CEB mazuva 1-2 ega ega;Kuwacha pasina Indaneti mwedzi mitanhatu-12 yega yega (Ruzivo rwepamusoro nderwereferensi chete, ndapota gadzirisa zvinoenderana nemusiyano chaiwo wekuchinja shanduko mutemo) |