●Soosaarka biyaha macdanta, biyaha buurta iyo dareeraha kale ee aan jeermiska lahayn.
●Cabitaanka biyaha qasabada, biyaha dusha sare, biyaha ceelasha iyo biyaha webiga.
●Daawaynta ka hor ee qalabka RO.
●Daawaynta, dib u warshadaynta iyo dib u isticmaalka biyaha wasakhda ah ee warshadaha.
Marka loo eego shuruudaha adeegga ee xuubka xuubka xuubka xuubka xuubka xuubka ee loo yaqaan 'PVC hollow fiber ultrafiltration' kaas oo lagu dabaqo ilo biyo oo kala duwan, badeecada ayaa la caddeeyey inay gaarto saamaynta sifeynta hoosteeda:
Halabuurka Biyaha | Saamaynta Shaandhaynta |
Walxaha la laalay, Qaybaha>1um | Heerka saarista ≥99% |
SDI | ≤ 3 |
Virus, Bakteeriya | >4 log |
Turbidity | <0.1NTU |
TOC | Heerka saarista 0-25% |
Xogta sare waxaa la helayaa marka qulqulka biyaha quudinta uu ka yar yahay 15NTU. Waaxda caafimaadka ee Gobolka Guangdong waxay caddeeyeen inay alaabtu gaadhay heerarka fayadhowrka ee biyaha la cabbo. Nambarka oggolaanshaha waa YUE WEI SHUI ZI 2014 S1671.
Muuqashada Alaabta
Jaantuska 1 Cabirka Alaabta
Qaab dhismeedka | gudaha-baxa |
Qalabka Xubinta | PVC wax laga beddelay |
MWCO | 100K Dalton |
Aagga Xubinta Magaca ah | 16.5m2 |
Aqoonsiga Xubinta/OD | 1.0mm/1.8mm |
Cabbirrada Module | Φ180mm×1382mm |
Cabbirrada Xiriiriyaha | DN25 Dumar Dumar ah |
Qulqulka Biyaha Saafiga ah | 7,000L/H (0.15MPa, 25 ℃) |
Flux nashqadeeyay | 35-100L/H (0.15MPa, 25 ℃) |
Cadaadiska Shaqada | ≤0.2MPa |
Cadaadiska Xuddunta ee ugu badan | 0.2MPa |
Heerkulka shaqada ee ugu badan | 45℃ |
Ku shaqaynta PH Range | 4-10 |
Dhaqitaanka PH Range | 2-12 |
Qaabka Hawlgelinta | Shaandhaynta-dhamaadka-dhamaadka |
Shaandheeyaha amniga, saxda ah <50 micron, waa in loo dejiyaa sidii hore ee UF, haddii ay dhacdo xannibaad ay sababaan qaybo waaweyn oo biyaha ceyriinka ah. Fiiro gaar ah: Maaddada xuubka UF waa balaastikada dabiiciga ah ee makromolecular, biyaha ceeriin waa inaysan ku jirin wax dareere organic ah.
Quudinta Turbidity Biyaha | ≤15NTU |
Saliid & Dufan | ≤2mg/L |
Quudinta Biyaha SS | ≤20mg/L |
Wadarta Birta | ≤1mg/L |
Quudinta Joogtada ah ee Hadhaaga Chlorine | ≤5pm |
COD | Lagu taliyay ≤500mg/L |
Qayb | Qalab |
Xubinta | PVC wax laga beddelay |
Shaabadeynta | Epoxy Resins |
Guriyeynta | SUS304 |
Cadaadiska Dhaqan ee ugu badan | 0.2MPa | |
Heerka socodka dib u dhaqista | 100-150L/m2 .h | |
Inta jeer ee dib u dhaqidda | 30-60 daqiiqo kasta | |
Mudada Dib U Dhaqista | 30-60 ilbiriqsi | |
Inta jeer ee CEB | 0-4 jeer/maalintii | |
Muddada CEB | 5-10 daqiiqo | |
Inta jeer ee CIP | 1-3 bilood | |
Kiimikada Dhaqitaanka Guud: | ||
Jeermiska | 15pm NaClO | |
Dhaqitaanka wasakhda dabiiciga ah | 0.2% NaClo+0.1% NaOH | |
Dhaqitaanka wasakhda aan noolaha ahayn | 1-2% Citric Acid /0.2% HCl |