Ndeupi mutsauko wero membrane pakati peyakajairwa kuyedzwa kupora, kupora chaiko, uye kudzoreredza system?
1. Standard Testing Recovery
Iyo yakajairwa kudzoreredza yemembrane zvikamu chiyero chekudzoreredza chinogamuchirwa nevagadziri vechikamu chemembrane pasi peyakajairwa bvunzo mamiriro. Muyero wekudzoreredza wemvura ine brackish membrane membrane i15%, nepo kune yegungwa membrane membrane i10%.
2. Kupora chaiko
Iyo chaiyo yekudzoreredza mwero wemembrane zvikamu zvinoreva kudzoreredza mwero wemembrane zvikamu panguva yekushandiswa chaiko. Kuti uderedze huwandu hwekusvibiswa kwezvinhu zvemembrane uye kuve nechokwadi chehupenyu hwavo hwesevhisi, vagadziri vemembrane element vakaita mirau yakajeka pachiyero chaicho chekudzoreredza chechinhu chimwe chete chemembrane element, zvinoda kuti iyo chaiyo yekudzoreredza yeimwe neimwe-mita-yakareba membrane element haifanirwe kudarika 18%. Nekudaro, kana iyo membrane element inoshandiswa pakurapa mvura muchikamu chechipiri reverse osmosis system, iyo chaiyo yekudzoreredza mwero haina kuganhurirwa neizvi uye inobvumidzwa kudarika 18%.
3. System Recovery
Iyo system yekudzoreredza mwero inoreva iyo yakazara kudzoreredza mwero we reverse osmosis mudziyo panguva yekushandiswa chaiko. Chiyero chekudzoreredza sisitimu chinokonzerwa nemhando dzakasiyana-siyana semhando yemvura yekudya, huwandu uye kurongeka kwemembrane elements, nezvimwewo. Zvidiki zvinodzosera kumashure osmosis midziyo kazhinji ine yakaderera masisitimu ekudzoreredza mitengo nekuda kwehuwandu hushoma hwezvinhu zvemembrane uye kupfupika kwemvura yekuyerera kwemvura, nepo maindasitiri makuru-akawanda reverse osmosis zvishandiso zvinowanzova nehurongwa hwekudzoreredza huwandu hweinopfuura 75%, dzimwe nguva kunyange kusvika ku90 nhamba yakakura yemvura inoyerera, nekuda kwekuyerera kwehuwandu hwemvura.
Mune zvimwe zviitiko, yakakwira sisitimu yekudzoreredza mwero inodiwa zvakare kune diki reverse osmosis zvishandiso kudzivirira kutambisa zviwanikwa zvemvura. Muchiitiko ichi, matanho akasiyana anofanirwa kutorwa paunenge uchigadzira reverse osmosis zvishandiso. Nzira yakajairika ndeye kushandisa yakadzikira mvura chikamu chekutenderera, ndiko kuti, chikamu chete chemvura yakadzika kubva kune reverse osmosis mudziyo inoburitswa, uye chikamu chasara chinotenderedzwa mukupinda kwepombi yekudyisa. Panguva ino, inogona kuve nechokwadi chekuti pamusoro peiyo membrane element inochengetedza imwe lateral kuyerera mwero uye kuwana iyo system yekudzoreredza chiyero chinodiwa nemushandisi. Nekudaro, hazvikurudzirwe kugadzirisa zvakananga mavharuvhu ekupinda uye kubuda kweiyo feed / yakadzika mvura kuti uvandudze hurongwa hwekudzoreredza chiyero. Kana oparesheni iyi ikaitwa, inomhanyisa mwero wekusvibiswa kwe membrane element, zvichitungamira kumhedzisiro yakakomba.
Iyo yakakwira iyo system yekudzoreredza mwero, iyo shoma mvura inopedzwa, asi kana iyo yekudzoreredza chiyero chakanyanya, anotevera matambudziko anogona kuitika:
① Iko desalination rate yemvura yechigadzirwa inoderera.
② Kunobvira kunaya kwemunyu unonyungudika zvishoma.
③ Iko osmotic pressure yemvura yakadzika yakanyanyisa, zvichiita kuti kuderera kwekugadzirwa kwemvura kwezvikamu.
Kazhinji, chiyero chekudzoreredza kwemaitiro ekubvisa salination yemvura ine brackish inodzorwa pa75%, izvo zvinoreva kuti iyo yakadzika mvura yakapetwa kana. Kana iyo munyu yemvura yakasvibirira yakaderera, dzimwe nguva 80% inogonawo kushandiswa. Kana zviri mukati meimwe munyu inonyungudika zvishoma mumvura mbishi zvakakwirira, dzimwe nguva yakaderera system yekudzoreredza mwero inoshandiswawo kudzivirira kuyera.