Kodi reverse osmosis membrane imayamba bwanji? Kodi kuthetsa izo?

Kodi reverse osmosis membrane imayamba bwanji? Kodi kuthetsa izo?

Kuwonongeka kwa mamembrane ndi vuto lalikulu lomwe limasokoneza magwiridwe ake. Amachepetsa kukana komanso kuthamanga kwa madzi, zomwe zimapangitsa kuti mphamvu ziwonongeke komanso kuwonongeka kwa madzi omwe amachokera.

Kodi reverse osmosis membrane imayamba bwanji?

1. Kusintha pafupipafupi kwa madzi aiwisi: Chifukwa cha kuchuluka kwa zonyansa monga zinthu zakuthupi, organic, tizilombo tating'onoting'ono, tinthu tating'onoting'ono, ndi ma colloid m'madzi osaphika, kuwonongeka kwa membrane kumatha kuchitika pafupipafupi.

2. Panthawi yoyendetsa dongosolo la RO, kuyeretsa mosayembekezereka ndi njira zoyeretsera zolakwika ndizofunikiranso zomwe zimapangitsa kuti khungu likhale loipa

3. Kuonjezera molakwika chlorine ndi mankhwala ena ophera tizilombo panthawi yogwiritsira ntchito RO, kuphatikizapo kusamalidwa kokwanira komwe amaperekedwa ndi ogwiritsa ntchito kuteteza tizilombo toyambitsa matenda, kungayambitse kuipitsidwa ndi tizilombo.

4. Ngati RO membrane element yatsekedwa ndi zinthu zakunja kapena pamwamba pa nembanemba yavala (monga particles mchenga), njira yodziwira iyenera kugwiritsidwa ntchito kuti izindikire zinthu zomwe zili mu dongosolo ndikusintha kachigawo ka membrane.

Hmomwe mungachepetse kuwonongeka kwa membrane?

1.Kupititsa patsogolo chithandizo chamankhwala

Pachomera chilichonse cha RO, anthu nthawi zonse amayembekeza kuti achulukitse mphamvu zake, ndikuchotsa mchere wambiri m'madzi, komanso moyo wautali kwambiri. Choncho, ubwino wa madzi ndi wofunika kwambiri. Madzi osaphika omwe amalowa m'chomera cha RO ayenera kukhala ndi mankhwala abwino. N'zosiyana osmosis chisanadze mankhwala umalimbana: (1) Kupewa fouling pa nembanemba padziko, ndiko, kuteteza inaimitsidwa zosafunika, tizilombo, colloidal zinthu, etc. kutsatira nembanemba pamwamba kapena kutsekereza madzi otaya njira ya zinthu nembanemba. (2) Pewani makulitsidwe pa nembanemba pamwamba. (3) Pewani chinthu cha membrane kuti chisawonongeke ndi makina ndi mankhwala kuti muwonetsetse kuti zikuyenda bwino komanso moyo wokwanira wautumiki.

2 . Chotsani chinthu cha membrane

Ngakhale njira zosiyanasiyana zochizira madzi osaphika, matope ndi makulitsidwe amatha kuchitikabe pa nembanemba pambuyo pogwiritsidwa ntchito kwanthawi yayitali, zomwe zimapangitsa kutsekeka kwa ma pores a nembanemba komanso kuchepa kwa madzi oyera. Choncho, m'pofunika nthawi zonse kuyeretsa nembanemba chinthu.

3 . Samalani ndi ntchitoyi panthawi yotseka ROdongosolo

Pokonzekera kutseka RO chomera, kuwonjezera mankhwala reagents kungachititse kuti reagents kukhala mu nembanemba ndi nyumba, kuchititsa nembanemba kuipa ndi kukhudza moyo utumiki wa nembanemba. Mlingo uyenera kuyimitsidwa pokonzekera kutseka RO chomera.