Gutunganya amazi y’imyanda mu migezi kugirango yongere gukoreshwa cyangwa kujugunywa - cyane cyane iyandujwe n’imiti, amavuta, amavuta, cyangwa ibikoresho bya emulisile - birashobora kugorana cyane muburyo bwo gukora neza nigiciro. Igishimishije, ibishya bishya-byungurura ibintu bikemura ibyo bibazo. Dore uko abahanga mu gutunganya amazi munganda bungukirwa nubuhanga bushya bwo kurwanya Fouling mu nganda za RO membrane.
Imiterere yumubiri yibi bintu birwanya anti-fouble nimwe mubitandukaniro byabo byingenzi. Ibice bigize ibice bigize ibice birimo 75%, matrike ya hydrophobique polymer yanga amazi, hamwe na hydrophilique inorganic yuzuza amazi binyuze muri membrane, itanga imbaraga za capillary zitanga umuvuduko mwinshi kuruta hydrophobique isanzwe. Ibice fatizo bitunganijwe nyuma bigakorwa kugirango habeho super hydrophilique membrane, byongera imbaraga zo kurwanya amavuta hamwe nibindi bintu byijimye ndetse birenze.
Ibi bisobanuro birashobora gusubizwa inyuma nta mpungenge zo gusibanganya kubera ko ibikoresho byose ari urwego rumwe aho kuba igicucu cyoroshye hejuru yubunini bunini bwa pore. Gusubira inyuma bitanga ubundi buryo bwo gukora isuku, bushobora kugabanya amakosa no kongera ubuzima bwa membrane. Kurwanya ibibyimba hamwe no guhuza hydrophobique / hydrophilique biranga imikorere-flux mugihe byongera ubuzima bwogusukura inyuma. Uku guhuza ibiranga birakwiye muburyo bwo kuyungurura bigoye na chimique, amavuta, amavuta, nibikoresho bitandukanye bya emulisile.
Ibyiza bya tekinoroji yo kurwanya ibiyobya bwenge birimo imikorere igaragara no kuzamura ubukungu, bigatuma bikwiranye nibikorwa byinshi. Harimo amavuta / amavuta / gutandukanya amazi, kimwe na rezo-osmose (RO) yo kwitegura. Reba ibyiza bikurikira
Igipimo kinini.
Ugereranije na kare, ibishushanyo mbonera bisanzwe, ibi bishya birwanya kurwanya ibibyimba bitanga gutandukana neza hamwe nigipimo cyinshi (Isanamu 3) kumuvuduko ugereranije cyangwa wo hasi kugirango ukoreshe amazi cyangwa urekure amazi meza. Bashobora kandi kugarura amavuta yakoreshejwe hamwe namavuta kuruta uburyo busanzwe bwo kuyungurura.
Kugabanya amakosa
Muri porogaramu iyo ari yo yose, ubushobozi bwo gukoresha membrane kumuvuduko wo hasi wa transembrane bifasha mukugabanya amakosa. Ibibyimba birwanya kwandura byakozwe kugirango bikemure amazi atoroshye-gutunganya aho izindi nyababyeyi zisanzwe zaba zanduye vuba, bigatuma isuku ikomeza ubuzima.
Ubuziranenge Bwemewe
Ingano nziza ya pore ikwirakwizwa ryiyi anti-fouling ituma ikuraho neza cyane ibice byose byahagaritswe, amavuta yubusa, hamwe nibikoresho bya emulisile kugeza munsi ya 10 ppm. Guhorana imbaraga bifata umwanda mwinshi kandi bigatanga amazi meza murwego rwo hejuru, cyane cyane mumazi yubucuruzi bwamazi yongeye gukoreshwa abangamiwe nisabune, surfactants, nibindi bisigazwa.
Kunoza imikorere yubukungu
Ingano nziza ya pore ikwirakwizwa ryiyi anti-fouling ituma ikuraho neza cyane ibice byose byahagaritswe, amavuta yubusa, hamwe nibikoresho bya emulisile kugeza munsi ya 10 ppm. Guhorana imbaraga bifata umwanda mwinshi kandi bigatanga amazi meza murwego rwo hejuru, cyane cyane mumazi yubucuruzi bwamazi yongeye gukoreshwa abangamiwe nisabune, surfactants, nibindi bisigazwa.
Kuri HID dukora inganda za AF membrane kuri 4040 na 8040 moderi. BW-4040-AF na BW-8040-AF
Igihe cyo kohereza: Kanama-10-2022