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PVDF Ultrafiltration Membrane Module UFf157 Guriyeynta Birta Aan-Aabaha ahayn ee Guriga oo dhan sifaynta Biyaha
Codsiyada
Daaweynta biyaha la cabbo ee biyaha qasabada, biyaha dusha sare, biyaha ceelka iyo biyaha webiga;
Daawaynta RO;
Daaweynta, dib u warshadaynta iyo dib u isticmaalka biyaha wasakhda warshadaha.
Waxqabadka Sifeynta
Alaabtan waxaa la caddeeyey in ay hoos ku leedahay saamaynta shaandhaynta iyadoo loo eegayo shuruudaha adeegga ilaha biyaha ee kala duwan:
| Walaxda | Saamaynta |
| SS, Qaybaha> 1μm | Heerka saarista ≥ 99% |
| SDI | ≤ 3 |
| Bakteeriyada, Fayrasyada | > 4 log |
| Turbidity | |
| TOC | Heerka saarista: 0-25% |
* Xogta sare waxaa lagu helay shuruud ah in qulqulka biyaha quudinta ay tahay
Qiyaasta Alaabta
Qiyaasaha Farsamada
| Nooca Shaandhaynta | Dibadda-gudasho |
| Qalabka Xubinta | Wax laga beddelay PVDF |
| MWCO | 200K Dalton |
| Aagga Xubinta | 77m2 |
| Aqoonsiga diaphragms/OD | 0.8mm/1.3mm |
| Cabirka | Φ225mm*2360mm |
| Cabbirka Xidhiidhiyaha | DN50 Xajin; Gelitaanka Hawada - 10mm tuubo hawo |
Xogta Codsiga
| Qulqulka Biyaha Saafiga ah | 3,500L/H (0.15MPa, 25 ℃) |
| Flux nashqadeeyay | 35-100L/m2.saac (0.15MPa, 25 ℃) |
| Cadaadiska Shaqada ee la soo jeediyay | ≤ 0.2MPa |
| Cadaadiska ugu badan ee Transmembrane | 0.15MPa |
| Cadaadiska Dhaqan ee ugu badan | 0.15MPa |
| Mugga Dhaqida Hawada | 0.1-0.15N m3/m2.saac |
| Cadaadiska Dhaqitaanka Hawada | ≤ 0.1MPa |
| Heerkulka Shaqada ugu badan | 45℃ |
| Xaddiga PH | Shaqada: 4-10; Dhaqidda: 2-12 |
| Qaabka Hawlgelinta | Socodka gudubka ama dhamaadka-dhamaadka |
Shuruudaha Biyaha Quudinta
Kahor quudinta biyaha, shaandhada amniga
| Turbidity | ≤25NTU |
| Saliid & Dufan | ≤ 2mg/L |
| SS | ≤ 20mg/L |
| Wadarta Birta | ≤ 1mg/L |
| Haraaga Chlorine oo Joogta ah | ≤ 5pm |
| COD | Lagu taliyay ≤ 500mg/L |
* Qalabka UF waa balaastiig organic polymer ah, waa inaysan jirin wax dareere organic ah oo ku jira biyaha ceeriin.
Hababka Hawlgelinta
| Heerka socodka dib u dhaqista | 100-150L/m2.saac |
| Inta jeer ee dib u dhaqidda | 30-60 daqiiqo kasta. |
| Mudada Dib U Dhaqista | 30-60s |
| Inta jeer ee CEB | 0-4 jeer maalintii |
| Muddada CEB | 5-10 daqiiqo |
| Inta jeer ee CIP | 1-3 bilood kasta |
| Dhaqida Kiimikada: | |
| Nadiifinta | 15ppm Sodium Hypochlorite |
| Dhaqidda Wasakhowga dabiiciga ah | 0.2% Sodium Hypochlorite + 0.1% Sodium Hydroxide |
| Dhaqidda wasakhda aan noolaha ahayn | 1-2% Citric Acid/0.2% Hydrochloric Acid |
Walxaha ka kooban
| Qayb | Qalab |
| Xubin | PVDF oo la xoojiyay |
| Shaabadeynta | Epoxy Resins |
| Guriyeynta | UPVC |