Ni ubuhe bwoko busanzwe bwo guhagarika ibintu muri osmose revers / nanofiltration membrane? Nigute ushobora guca imanza? Nigute wabikemura? (1)

1. Kugaragaza ibintu byanduye.
Ibiranga: Mubisanzwe bibaho mugihe cyambere cyo gutangiza no gukora, bigaragarira nkubwiyongere bwihuse mugihe cyumuvuduko utandukanye hamwe nubusanzwe bwamazi meza (niba bidakomeye, bimenyekana hakiri kare kandi bigakorwa mugihe).
Impamvu: Mugihe cyo gucyemura, umuyoboro wa sisitemu ya sisitemu ya enterineti (ikunze kuboneka nyuma yo kuyungurura umutekano) ntabwo yogeje cyangwa ngo yogeje ibisigazwa byo gusudira bisigara cyangwa ibiti bisigara cyangwa ibindi byanduye byasizwe numuyoboro wa PVC byafashwe nigice cyambere cyururenda rwa mbere, hanyuma bikusanyirizwa kumaso yanyuma ya membrane, bikabuza kwiruka kwa membrane.
Uburyo bwo guca imanza: Banza umenye igihe cyabereye (iminsi mike nyuma yo gutangira) n'umuvuduko wo gutandukanya umuvuduko wiyongera murwego rwa mbere (byihuse cyane), hanyuma ufungure impera yanyuma kugirango wemeze niba hari uduce duto twanduye mumaso yanyuma.
Ingamba zo guhangana: Sukura umuyoboro neza utaretse ibintu bito.

2. Gukora nabi
Ibiranga: Iyo ubu bwoko bwikosa bubaye, itandukaniro ryumuvuduko mugice cya mbere muri rusange ni ryinshi, icyambere nicyakabiri mugice cyanyuma cyigice cya mbere birakomeye, kandi nibiri inyuma birasa neza. Kandi ingaruka zo gukora isuku kumurongo ni mbi cyane, kandi irashobora gukurwaho no gusukurwa kumurongo. Nyuma yo gukora isuku, ntishobora kumara iminsi mike kandi igomba gukurwaho no gukaraba. Umutekano wo gushungura ibintu bisimburwa vuba, kandi mubihe bikomeye, bigomba gusimburwa mumasaha make. Iyo ukuyemo akayunguruzo k'umutekano, uzasanga hari urukuta kurukuta rwarwo.
Impamvu:
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(3) Inzitizi zingana ntizishobora kubyara flocs.

Kubangikanya kwongewemo igipimo cyibisanzwe birasanzwe mubisubizo hagati ya inibitori yikigereranyo na aluminiyumu isigaye muri osmose ihindagurika mumazi kugirango habeho flok ikumira.

Uburyo bwo guca imanza:
(1) Uburyo bwo guca imanza za ultrafiltration kumena insinga nuburyo bukurikira:
Uburyo bwa 1: Itegereze kandi ugerageze isuku ya SDI muyunguruzi. Ishusho ikurikira irerekana iyungurura ryambere rya 250ml yumusaruro wamazi ya ultrafiltration mugihe cyo gupima SDI (umusaruro wamazi ya ultrafiltration ni umwanda cyane, bifata igihe kinini cyo kuyungurura 500ml, hanyuma ugahagarara).
Uburyo bwa 2: Gisesengura niba umuvuduko w’amazi y’amazi ya ultrafiltration yiyongereye ku buryo budasanzwe, kandi ubudahangarwa busanzwe bw’umusaruro w’amazi ni 0.1NTU.
Uburyo bwa 3: Emeza insinga zacitse ukoresheje uburyo bwo kureba bubble.

. Niba PAM ari myinshi cyane kugirango urebe ibyiyumvo ni ukumenya niba hari inyerera kunyerera mugihe intoki zikozeho hanyuma ugasiga amazi yimvura n'intoki.

. Fata membrane mumazi hanyuma ongeramo igipimo cya inhibitor ikoreshwa kurubuga (dosiye ni imwe nu rubuga) na PAC (ihindurwamo ukurikije ibiri muri ion ya aluminiyumu muri membrane yinjira). Noneho reaction ikangura iragaragara niba hari imvura yaguye. Igihe kimwe, igeragezwa ryubusa rikorwa, ariko nta PAC, ibisigaye ni bimwe.
• Nta PAC yongeyeho, gusa igipimo cya inhibitor ikoreshwa kurubuga cyongeweho, nta mvura igaragara, kandi sisitemu ni imwe.
• Kwiyongera kurubuga rwa PAC hamwe nubunini bwa inhibitor byabyaye vuba imvura yagaragaraga nkaho ihuye ahanini nibiranga umwanda mumaso ya membrane.
• Hamwe nubundi bushakashatsi bwa inhibitor (nabwo bwongeyeho PAC kugirango ikoreshwe mu murima), nta myanda yagaragaye, kandi sisitemu yari imwe.
Ubushakashatsi bwavuzwe haruguru bugaragaza ko inibitori ikoreshwa mu murima idahuye na PAC, bigatuma imvura igwa, kandi hagomba gusimburwa indi ntera.

Ingamba zo guhangana:
(1) Niba ultrafiltration ivunitse, icyuma kigomba gusanwa ukurikije uburyo bwamaboko ya membrane. Niba ivunitse cyane, birasabwa kuyisimbuza.
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(3) Niba igipimo cya inhibitor kibonetse ko kidahuye, kigomba gusimburwa. Mugihe ukoresheje igipimo gishya cya inhibitor, birakenewe kumenya niba bihuye numukozi wongeyeho kurubuga binyuze mubushakashatsi.