Kev sib cav sib ceg ntawm submerged thiab siab - hom ultrafiltration membranes yog ib lub ntsiab lus ntev. Daim ntawv no txheeb xyuas qhov sib txawv ntawm daim ntawv thov ntawm lub siab- hom thiab submerged ultrafiltration membranes hauv cov chaw dej hauv nroog, qhia txog lawv qhov zoo thiab qhov tsis zoo ntawm cov dej thiab cov dej.
Cov yam ntxwv ntawm lub siab membrane thiab submerged membrane technologies
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Siab membrane |
Submerged membrane |
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Qhov zoo |
1. Lub taub hau twj tso kua mis siab, tso cai rau kev siv ntau yam ntawm transmembrane siab sib txawv. 2. Qhov yooj yim ntawm civil engineering, tsuas yog yuav tsum muaj lub Hoobkas thiab kev cob qhia xwb. 3. Zoo nkauj thiab zoo nkauj pleasing rhiav sab hauv; los ntawm qhov tsim nyog layout thiab ingenious kev npaj, lub siab membrane Rhiav exudes ib tug niaj hnub xav. 4. Tsawg npaum li cas ntawm cov tshuaj ntxuav tu. |
1. Me me transmembrane siab sib txawv, kev siv hluav taws xob tsawg, txuag hluav taws xob. 2. Loj- nplai ib zaug- cov cell membrane tso rau hauv cov nroj tsuag dej loj, tsawg dua cov kav dej thiab cov li qub. 3. Tej yam yooj yim inlet thiab qhov hluav taws xob pipelines, tsawg txuas li qub, thiab tsawg tsis ua hauj lwm npaum li cas. 4. Tsawg membrane flux, tsawg yuav tsum tau rau influent pretreatment, thiab muaj zog los tiv thaiv-fouling muaj peev xwm. 5. Siab ib zaug -theem membrane rov qab tus nqi. 6. Zoo membrane tank versatility nyob rau hauv lub membrane tank, yooj yim hom interchangeability (hloov). |
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Qhov tsis zoo |
1. Loj transmembrane siab sib txawv, ua rau muaj kev ua haujlwm siab. Kev ua haujlwm siab siv zog 2. Nyuaj nyob rau hauv ntxiv scaling li scale ntawm ib daim nyias nyias pawg; lub kaw lus yuav tsum tau ntau thiab complex connectors thiab li qub. 3. High membrane flux, siab xav tau rau influent pretreatment, thiab kuj tsis muaj zog tiv thaiv -fouling muaj peev xwm. 4. Tsis zoo interchangeability thiab versatility ntawm membrane stacks; txwv kev xaiv rau hloov membrane modules thaum kawg ntawm lawv lub neej kev pab cuam. |
1. Txwv tsis pub lub twj tso kua mis suction muaj peev xwm, uas ua rau ib tug nqaim ntau yam ntawm usable transmembrane siab sib txawv. 2. Complex civil engineering, xav tau kev tsim kho ntawm lub tank membrane; sab hauv ntawm pob zeb membrane tso tsheb hlau luam yuav tsum tau tiv thaiv - kev kho corrosion. 3. Tshuaj ntxuav lub tank qhib, muaj zog corrosiveness nyob rau hauv lub rhiav thaum lub sij hawm ntxuav. 4. Cov tshuaj ntxuav tu ntau npaum li cas. |
Cov lus saum toj no qhia txog cov qauv tsim thiab kev tsim kho ntawm ntau cov organic ultrafiltration membrane cov dej cog cog ntau tshaj 10 lab tons / hnub. Admittedly, ceramic and organic membranes differ in some aspects, such as packing density, membrane susceptibility to fouling, and the℃of cleaning and recovery. Tus nqi kuj yog ib qho tseem ceeb rau kev txiav txim siab, thiab qhov hnyav ntawm txhua yam cuam tshuam rau qhov project hom phiaj sib txawv. Nws ntseeg tau tias nrog ntau qhov project, cov kev paub cuam tshuam yuav dhau los ua neeg nplua nuj.
Hauv kev tsim kho cov dej hauv nroog, lub siab - hom thiab submerged ultrafiltration membrane systems txhua tus muaj lawv qhov zoo, qhov tsis zoo, thiab kev siv tau.