Nzira yekudzivirira sei reverse osmosis membrane panguva yekushanda kwesystem?

Kugadzirira kwapera; ruzivo rwekushanda panguva yekushanda rwakakosha zvikuru—Kukuvadzwa kwakawanda kweganda kunokonzerwa ne "zvikanganiso zvevanhu," zvakaita sekuwedzera kwedzvinyiriro kamwe kamwe kana mwero wekudzoka wakakwira zvakanyanya. Rangarira zvinhu zvina zvikuru izvi:

1. Kukwira kwedzvinyiriro zvishoma nezvishoma: Mwero unofanirwa kuva ≤0.07 MPa/min. Paunotanga system, dzivisa kuvhura vharuvhu kamwe kamwe! Kuwedzera kwekumanikidzwa nekukurumidza kunogona kukonzera kuvhunduka kwezvinhu zve membrane, zvichikonzera kusarongeka kwe membrane fibers uye kutsemuka kwe sealing adhesive. Nzira chaiyo ndeyekuvhura zvishoma nezvishoma feed water valve, zvichiita kuti pressure ikwire zvishoma nezvishoma kusvika pamutengo wakatarwa.
2. Mwero weKudzoreredza Kudzora: Kune module imwe chete ≤15%, hurongwa ≤85%. Kana mwero wekupora wakakwira, huwandu hwezvinosvibisa padivi rakasimba hunowedzera, zvichiwedzera mukana wekukwira. Semuenzaniso, kana mwero wekupora wemodule imwe chete ukadarika 15%, huwandu hwemunyu padivi rakasimba huchapetwa kaviri, zvichiita kuti pave nechikero chinovhara mapores emembrane. Gadzirisa mwero wekupora kwesystem zvichienderana nehunhu hwemvura; kana mvura ine munyu wakawanda, zvinokurudzirwa kuti uideredze zvakakodzera.
3. Kuchenesa Nenguva: Kana zviratidzo zvitatu zvekunyevera zvikaonekwa, inguva yekuchenesa. Kamudzira kacho "hakagadziriswi." Kana kusvibiswa kwasvika padanho rakati, kuchenesa kunodiwa kudzivirira kutenderera kwakashata.

Huwandu hwemvura inogadzirwa hunoderera neanopfuura 10% kubva pamutengo wekutanga

TDS yemvura yakagadzirwa yakawedzera neanopfuura 15% zvichienzaniswa nemutengo wekutanga.

Kusiyana kwekumanikidzwa kweganda kunowedzera neanopfuura 15% zvichienzaniswa nehukuru hwekutanga. Kuchenesa kunofanirwa kuitwa nenzira yakatevedzana: kutanga kuchenesa alkaline (kubvisa organic matter ne colloids), kuteverwa nekuchenesa acid (kubvisa calcium-magnesium scale ne metal oxides). Shandisa mishonga yekuchenesa yakasarudzika uye dzivisa maacids akasimba kana alkali kudzivirira kukuvara kwasara kweganda.

4. Kutarisa Panguva Chaiyo: Tevedzera zvakadzama zvinhu zvitatu zvakakosha zvedata—kunyorwa kwezuva nezuva kwekumanikidzwa kwemvura yekudya, TDS yemvura yechigadzirwa, uye mwero wekuyerera kwemvura. Kana paine zvinhu zvisina kumira zvakanaka (sekukwira kweTDS kamwe kamwe), tsvaga chikonzero nekukurumidza kudzivirira matambudziko madiki kuti asaite zvikanganiso zvikuru.