Maitiro Ekuongorora Kuita kweReverse Osmosis Membranes?

Reverse osmosis (RO) membranes, sechinhu chakakosha chemidziyo yekuchenesa mvura, ita basa rinokosha mundima dzakawanda nekuda kwekushanda kwayo, kusadhura, uye hunhu hune hushamwari. Nekuenderera mberi kwekufambira mberi kwetekinoroji uye kubuda kwezvinhu zvitsva, reverse osmosis tekinoroji iri zvishoma nezvishoma kugadzirisa matambudziko akasiyana ekurapa mvura, ichipa vanhu zviwanikwa zvemvura zvakachengeteka uye zvakagadzikana. Kuburikidza nekuongorora kwakadzama, zvinova pachena kuti RO membrane inobata chinzvimbo chakakosha muchikamu chekurapa kwemvura. Haingokwidziri mazinga emhando yemvura chete asiwo inotyaira hunyanzvi uye kufambira mberi muhunyanzvi hwekurapa mvura sese. Tichitungamirirwa nekuziva kuri kuramba kuchiwedzera kwekuchengetedza zviwanikwa zvemvura, kushandiswa kwereverse osmosis tekinoroji kuchawedzera kupararira, zvichibatsira zvakanyanya mukushandiswa kwakasimba kwezviwanikwa zvemvura zvepasi rose.

Maitiro Ekuongorora Kuita kweReverse Osmosis Membranes? Kazhinji, kuita kwe reverse osmosis (RO) membrane inoyerwa nezviratidzo zvitatu zvakakosha: mwero wekudzoreredza, mwero wekugadzira mvura (uye flux), uye mwero wekuramba munyu.

1. Recovery Rate

Chiyero chekudzorera chiratidzo chakakosha chekushanda kweRO membrane kana system. Inomiririra chikamu chemvura yekudyisa inoshandurwa kuita mvura yechigadzirwa (mvura yakanatswa). Chimiro chacho ndeichi: Recovery Rate (%) = (Chigadzirwa Mvura Inoyerera Mwero ÷ Feed Mvura Inoyerera Mwero) × 100

2. Mvura Yekugadzira Mutengo uye Flux

Mvura Yekugadzira Mwero: Inoreva huwandu hwemvura yakacheneswa inogadzirwa neRO membrane pane imwe nguva yeyuniti pasi pemamiriro ekumanikidzwa. Zvikamu zvakajairika zvinosanganisira GPD (marita pazuva) uye LPH (marita paawa).

Flux: Inoratidza huwandu hwemvura inogadzirwa pachikamu chechikamu che membrane panguva yeyuniti. Mayuniti anowanzo ari GFD (magaloni paskweya tsoka pazuva) kana m³/m²·day (cubic metres paskweya mita pazuva).

Formula: Mvura Yekugadzira Mwero = Flux × Inoshanda Membrane Area

3. Kurambwa kwemunyu

Kurambwa kwemunyu kunoratidza kugona kwe areverse osmosis (RO)membrane kubvisa tsvina mumvura. Kazhinji, kugona kubvisa kweRO membranes kune zvakasvibiswa kunotevera mapatani aya:

Yakakwira yekurambwa mazinga epolyvalent ions zvichienzaniswa nemonovalent ions.

Mutengo wekubvisa weioni dzakaoma wakakwirira kudarika weoni nyore.

Kudzikira kubviswa kwekuita kwe organic komisheni ine huremu hwemamorekuru pasi pe100.

Kuderera kwekuita kurwisa nitrogen-boka zvinhu uye makomisheni avo.

Pamusoro pezvo, mwero wekuramba munyu wakakamurwa kuva marudzi maviri:

Chiyero chekurambwa kwemunyu chinooneka:

Chiyero cheKuramba Chiri pachena (%) = 1-(Chigadzirwa Mvura Yemunyu Inoisa / Kudyisa Mvura Yemunyu)

Chiyero Chaizvo Kuramba Munyu:

Chaiyo Kurambwa Mwero (%) = 1-2xChigadzirwa Mvura Yemunyu Yenyura / (Dyisa Mvura Yemunyu Yakazara + Kuisa Munyu Munyu)] ÷2×A

A: Concentration polarization factor (kazhinji kubva 1.1 kusvika 1.2).

Iyi metric inoongorora zvizere mashandiro ekubvisa kusvibiswa kwe membrane pasi pemamiriro ekushanda epasirese.

Tinopa marudzi ese emidziyo yekuchenesa mvura, zvigadzirwa zvedu zvinosanganisira midziyo yekunyorovesa mvura, kudzokorodza midziyo yekuchenesa mvura, ultrafiltration UF mvura yekuchenesa midziyo, RO reverse osmosis mvura yekuchenesa midziyo, yegungwa desalination michina, EDI yemvura yakachena yakachena, midziyo yekuchenesa mvura uye zvikamu zvemidziyo yekuchenesa mvura. Kana iwe uchida rumwe ruzivo, ndapota shanyira webhusaiti yedu www.toptionwater.com. Kana kana uine chero chaunoda, ndapota usazeza kutibata nesu.