Iyo membrane yakavharwa guruva kubviswa yemvura sefa bhegi inoumbwa ne polytetrafluoroethylene microporous membrane uye akasiyana base zvinhu (PPS, girazi faibha, P84, aramid) ine yakakosha composite tekinoroji. Chinangwa chayo ndechekugadzira kusefa kwepamusoro, kuitira kuti gasi chete rinopfuura nepakati pesefa zvinhu, richisiya guruva riri mugasi pane sefa yezvinhu.
Tsvagiridzo inoratidza kuti nekuti iyo firimu neguruva riri pamusoro pesefa zvinhu zvakaiswa pamusoro pesefa zvinhu, hazvigone kupinda mukati mesefa zvinhu, ndiko kuti, dhayamita yepore ye membrane pachayo inobata iyo sefa zvinhu, uye. hapana kutanga kusefa kutenderera. Naizvozvo, iyo yakavharwa guruva sefa bhegi ine zvakanakira mhepo yakakura kupenya, kushomeka kushoma, kwakanaka kusefa kunyatsoita, hombe huru huru, uye yakakwirira huruva yekubvisa chiyero. Kuenzaniswa neyechinyakare mafirita midhiya, kusefa kuita kuri pamusoro.
Munguva yemazuva ano maindasitiri, kusefa kwemvura kunoshandiswa zvakanyanya mukugadzira maitiro. Iyo yekushanda musimboti weiyo liquid bag filtration yakavharwa pressure filtration. Iyo yese bhegi sefa system inosanganisira zvikamu zvitatu: sefa mudziyo, tsigiro bhasiketi uye sefa bhegi. Mvura yakasefa inopinzwa mumudziyo kubva kumusoro, inoyerera ichibva mukati mebhegi ichienda kunze kwebhegi, uye inogoverwa zvakaenzana panzvimbo yese yekusefa. Zvimedu zvakasefa zvakavharirwa mubhegi, inovuza yemahara, mushandisi-inoshamwaridzika uye iri nyore dhizaini, chimiro chese chakanakisa, mashandiro acho anoshanda, masimba ekubata akakura, uye hupenyu hwesevhisi hurefu. Ichi chigadzirwa chinotungamira chekuchengetedza simba muindasitiri yekusefa yemvura, uye inokodzera kusefa yakaomarara, kusefa kwepakati, uye kusefa kwakanaka kwechero zvidimbu zvakanaka kana zvakamiswa solids.
Ndokumbirawo utarise dhipatimendi redu rekutengesa kune chaiyo liquid sefa mabhegi mabhegi. Zvisiri zvakajairwa zvigadzirwa zvinogona zvakare kuodha zvakanyanya.