PVDF Ultrafiltration Membrane Module UFf157 Guriyeynta Birta Aanay Lahayn ee Guriga oo dhan ee Biyaha sifaynta Sawirka leh

PVDF Ultrafiltration Membrane Module UFf157 Guriyeynta Birta Aan-Aabaha ahayn ee Guriga oo dhan sifaynta Biyaha

Sharaxaad Gaaban:

UFFf157 xuub-xabxaleedka godan ee xuubka waa maaddada polymer-ka sare, kaas oo aan yeelan doonin isbeddel weji ah. Maaddada PVDF ee la beddelay, ee lagu ansixiyay alaabtan, waxay leedahay heer la dhaafi karo oo wanaagsan, sifooyin farsamo oo wanaagsan, caabbinta kiimikada wanaagsan iyo caabbinta wasakhowga. MWCO waa 200K Dalton, xuubka ID/OD waa 1.0mm/2.2mm, nooca shaandhaynta waa banaanka gudaha.

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Faahfaahinta Alaabta

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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	<1NTU
TOC	Heerka saarista: 0-25%

* Xogta sare waxaa lagu helay shuruud ah in qulqulka biyaha quudinta ay tahay <25NTU.

Qiyaasta Alaabta

Qiyaasta Farsamada

Nooca Shaandhaynta	Dibadda-gudasho
Qalabka Xubinta	Wax laga beddelay PVDF
MWCO	200K Dalton
Aagga Xubinta	77m²
Aqoonsiga Xubinta/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 <50μm waa in la dejiyaa si looga hortago xannibaadda ay keento walxaha waaweyn ee biyaha ceyriinka ah.

Turbidity	≤25NTU
Saliid & Dufan	≤ 2mg/L
SS	≤ 20mg/L
Wadarta Birta	≤ 1mg/L
Koloriin Haraaga ah 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	30-60aad
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