Mvura yekurapa membrane tekinoroji

Mvura yekurapa membrane tekinoroji (ultrafiltration, nanofiltration, reverse osmosis) inopa ongororo yakadzama yezvayakanakira nezvayakaipira.

Mabasa ese avanhu akasungirirwa kumvura. Sezvo huwandu hwepasi rose huri kukura, ndizvo zvinoitawo huwandu hwemvura yetsvina inogadzirwa munzvimbo dzese dzemumba, dzemaindasitiri, uye dzekurima. Nehurombo, zviwanikwa zvemvura yakachena zvinopera uye hazvizadziswe zvakakwana kuti zvizadzise zvinodiwa zviri kuwedzera. Musiyano uyu wakonzera kugovaniswa kwakaenzana uye kukwikwidza kwakanyanya kwezviwanikwa zvishoma zvemvura yakachena pasi rese. Mamirioni avanhu haawani mvura yakachena, uye kurima kuri kuderera nekuda kwekushaikwa kwemvura.

(RO, Reverse Osmosis system)

Reverse Osmosis (RO):

Zvakanakira:

u RO inobvisa zvinenge zvese zvakanyungudika zvinhu, kusanganisira utachiona.

u Inoshanda mukubvisa zvicherwa zvinokuvadza semunyu nemutobvu.

u RO membranes inogona kushandiswa kuita desalination.

Zvakaipa:

u RO inobvisawo zvicherwa zvine hutano senge calcium uye magnesium.

u Inoshanda pamatambudziko akakwirira, zvichiita kuti kuwedzerwa simba rekushandisa.

u RO membranes inogona kukanganisa uye inoda kugadziriswa.

(Ultra Filtration system)

Ultrafiltration (UF):

Zvakanakira:

UF inoshanda mukubvisa zvakamiswa zvakamira, mabhakitiriya, uye mamorekuru akakura.

u Inoshanda pazvidziviriro zvakaderera zvichienzaniswa neRO, zvichikonzera kuchengetedza kwesimba.

UF membranes yakasimba uye ine hupenyu hurefu.

Zvakaipa:

UF haibvisi makomisheni akanyungudika kana maion.

u Zvinogona kuda pre-kurapwa kudzivirira foiling.

Saizi yepore yeUF membranes inogona kusiyana, ichikanganisa kusarudza kwavo.

(Nanofiltration system)

Nanofiltration (NF):

Zvakanakira:

u NF inonyatsobvisa tsvina, sediments, uye makemikari effluents.

u Inogona kusarudza kubvisa divalent ions ichibvumira monovalent ions kuti ipfuure.

u NF membranes ane yakakwira flux rate kana ichienzaniswa neRO.

Zvakaipa:

u NF haibvisi mishonga yakanyungudika zvachose.

u Zvingave zvichiri kuda pre-kurapwa.

u Mamwe matambudziko anotadzisa kupararira kutorwa kweNF tekinoroji.

Muchidimbu, nepo RO ichikunda mukubvisa kwakazara tsvina uye kubvisa munyu, UF inopa mutengo-kushanda, kuita zvakasiyana-siyana, uye kuchengetwa kwemaminerari anobatsira. Sarudzo pakati pezviviri zvinoenderana nezvinodiwa zvekuchenesa mvura uye zvinonyanya kukosha.

Nei tichifanira kutsigira kuvandudzwa kwereverse osmosis tekinoroji:

Kushaikwa kwemvura: Vanhu vanoda kusvika mabhiriyoni mana, vanoda kusvika zvikamu zviviri muzvitatu zvevagari vepasi, vanotarisana nokushayikwa kukuru kwemvura kweunenge mwedzi mumwe chete gore negore. RO tekinoroji inogona kubatsira kugadzirisa nyaya iyi, kunyanya munzvimbo dzakaoma uye zvitsuwa.

Desalnation yeMvura yeGungwa: Reverse osmosis inoita basa rakakosha mukubvisa munyu mumvura yegungwa. Kuburikidza neRO, tinogona kushandura mvura yegungwa kuita mvura yakachena inonwika, inosangana nezvinodiwa nevanhu zuva nezuva. Anopfuura matani mabhiriyoni zana emvura yegungwa akatoshandurwa kuita mvura yakachena achishandisa reverse osmosis, zvichibatsira vanhu vanosvika mamiriyoni mazana matatu nemakumi maviri.

Kushamwaridzana Nezvakatipoteredza: Kuenzaniswa nemaitiro echinyakare emakemikari ekurapa nzira, reverse osmosis inoda mashoma emakemikari ekuwedzera uye haiburitse inokuvadza tsvina acids kana alkalis. Izvi zvinobatsira kuderedza kusvibiswa kwezvakatipoteredza.

Kushandisa Simba Kwakaderera: Iyo reverse osmosis maitiro inotsamira chete pakumanikidzwa sesimba rekutyaira, zvichikonzera kuderera kwekushandiswa kwesimba zvichienzaniswa nedzimwe nzira dzakawanda dzekurapa. Izvi zvakakosha pakusimudzira budiriro.

Global Cooperation: Mvura iramangwana redu rakagovaniswa, uye kudyidzana nedzimwe nyika kwakakosha kuti tigovane zvakaenzana uye tigadzirise zviwanikwa izvi zvakakosha.

Vanhu vane mabhiriyoni mana, vanova zvikamu zviviri muzvitatu zvehuwandu hwevanhu pasi rose, vanoshaya mvura zvakanyanya kweinenge mwedzi mumwe gore negore. Uyezve, vanhu vanopfuura mabhiriyoni maviri vanogara munyika dzisina mvura yakakwana.

Zvinotyisa kuziva kuti hafu yevanhu vepasi rose vanogona kunge vachigara munzvimbo dzakatarisana nekushaikwa kwemvura kutanga kwa2025. Iyi njodzi iri pedyo yedambudziko remvura pasi rose inoda kutariswa nekukurumidza uye kubatana kwenyika.

Senyanzvi yekugadzira membrane zvinhu muChina, HID yakazvipira kusimudzira yakazvimirira uye kugadzira yepamusoro-inoshanda polyamide composite reverse osmosis membranes. Kwete chete ivo vakazvimiririra vakagadzira yakazara yakazara seti yekucheka, kutenderedza, kuyedza, kurongedza midziyo uye zvizere otomatiki mitsara yekusangana, ivo vakasvikawo padanho repamusoro maererano neyakagadzirwa, michina yekugadzira, tekinoroji yekugadzira uye yekupedzisira mhando yechigadzirwa.

HID-ROFS dzakatevedzana nderimwe remapepa epamusoro-soro avakagadzira vachishandisa tekinoroji yepamusoro. Iyi polyamide composite membrane ine yakanaka membrane yekuparadzanisa uye inokwanisa kubata munyu yese yakanyungudika uye organic zvinhu nehuremu hwemamorekuru hunodarika 100, uku ichibvumira mamorekuru emvura kupfuura. Kunyanya akakodzera desalination kurapwa kwemvura masosi ane munyu zviri pazasi anenge 2000ppm

Kutsigira kuvandudzwa kweHID brand reverse osmosis membranes kuchabatsira kusimudzira kushandiswa kwemvura kwakasimba uye kusangana nekukura kuri kuita kudiwa kwemvura yakachena.