Kuve mumwe wevekutanga RO membranes vagadziri muChina, HIDTM inotungamira mhando dzemhando yepamusoro pakati peChinese RO membrane indasitiri. Imwe neimwe RO membrane yakagadzirwa neHID TM yakakwirira yekuramba flatsheet uye inopinda nenzira dzakaomesesa dzekugadzira uye mukati-mumba yemhando yekuongorora & kuyedzwa kusvika pakusununguka. 4040 akatevedzana RO membranes anoshandiswa zvakanyanya kusefa yepombi yemvura, yepasi pevhu &brackish water; isu tinoshanda zvakanaka maindasitiri anosanganisira kutengesa kunwa / kudya kwemvura kurapwa, zvemagetsi & makemikari mabasa, zvidyarwa zvemagetsi, nezvimwe.
- HIDTM anti-fouling & yakakwirira kurambwa flat sheet (firimu);
- kuderera kwesimba mari (yakaderera kudzvinyirira modhi) uye yakakwirira kubereka;
- kurambwa kwakagadzikana kwakadzama nekuzivikanwa kwemazita ekuyerera;
- kuderedza system CAPEX neHIDTM RO membrane yakanakisa kuita-mutengo reshiyo;
-kuomesera mukati-mumba kuongorora & kuyedza kutonga.
1. Permeate kuyerera uye kurambwa kwemunyu kunobva pamamiriro ekuedzwa: 25 ℃, PH 7.5, 20% kupora.
2. Kurambwa kwemunyu kwakagadzikana kunowanzo kuwanikwa mukati memaawa 24-48 ekushandiswa kunoramba kuripo, zvichienderana nehunhu hwemvura yekudya uye mamiriro ekushanda.
Kuve nechokwadi chekutanga kweRO mvura yekurapa masisitimu kwakakosha kugadzirira membranes yebasa rekushanda uye kudzivirira membrane kukuvara nekuda kwekudyisa kana hydraulic shock.
Kutevera nzira yakakodzera yekutanga (inowanikwa nebhuku rekutungamira remvura yekurapa) inobatsirawo kuve nechokwadi chekuti masisitimu anoshanda maparamita anopindirana nemaitiro ekugadzira kuitira kuti mhando yemvura yehurongwa uye zvibodzwa zvekugadzira zvigone kuwanikwa.
Usati watanga maitiro ekutanga system, membrane pretreatment, kurodha zvinhu zvemembrane, chiridzwa calibration uye mamwe macheki system anofanirwa kupedzwa.
ZVINOKOSHA kudzivirira chero kukurumidza kumanikidza kana kuyambuka-kuyerera kusiyanisa pane RO membrane zvinhu panguva yekutanga-kumusoro, kuvharika, kuchenesa kana kumwe kutevedzana kudzivirira kukuvara kwemembrane. Panguva yekutanga, kuchinja zvishoma nezvishoma kubva pakumira kuenda kumamiriro ekushanda kunokurudzirwa sezvinotevera:
• Kudzvinyirirwa kwekudya kunofanira kuwedzerwa zvishoma nezvishoma pamusoro pe30-90 yechipiri nguva.
• Cross-flow velocity panzvimbo yekushanda inofanira kuwanikwa zvishoma nezvishoma pamusoro pe15-30 seconds.
• Permeate inowanikwa kubva paawa yekutanga yekushanda inofanira kuraswa.
Chengetedza RO membrane zvinhu zvakanyorova nguva dzese mushure mekunyorova kwekutanga.
Kana miganho yekushandisa uye nhungamiro yakapihwa mune iyi yakatarwa isina kunyatsoteedzerwa, iyo shoma waranti nemutengesi ichave isina uye isina.
Kudzivirira kukura kwebiological panguva yekuvharwa kwenguva refu kwesystem, zvinokurudzirwa kuti RO membrane zvinhu zvinyudzwe mune yekuchengetera mhinduro.
Mutengi ane mutoro wakazara wemhedzisiro yemakemikari asingaenderane uye mafuta ekuzora pane zvinhu.
Iyo yakanyanya kudzvinyirirwa inodonha mumudziyo wese wekumanikidza (dzimba) ndeye 50 psi (3.4 bar).
Dzivisa static permeate-side backpressure nguva dzese.
HID RO Membranes anoshandiswa zvakanyanya mumvura yakachena-yakachena, mvura yakachena, inotonhorera shongwe mvura, boiler mvura inopihwa, mvura yakachena, mukati meindasitiri yemagetsi, indasitiri ye optoelectronic, kugadzira michina, indasitiri yemakemikari yakanaka, mishonga yekurapa, chikafu, uye zvinwiwa indasitiri, pamusoro pekuvhara, uye mamwe akawanda maindasitiri.