Reverse osmosis (RO) yakadzika kushandiswa kwemvura zvakare

Reverse osmosis (RO)kushandiswa kwemvura zvakare

Ingave iri gadziriro yemvura yakachena kana kushandiswazve kwemvura yakaraswa mumaindasitiri, uchishandisa reverse osmosis (RO) tekinoroji, inosungirwa kuburitsa imwe chikamu chemvura yakadzika. Nekuda kweiyo inoshanda musimboti we reverse osmosis, iyo yakadzika mvura muchikamu ichi kazhinji ine hunhu hwepamusoro salinity, yakakwira silica, yakakwira organic matter, yakanyanya kuoma uye zvichingodaro. Tichifunga nezvehunhu hwakadaro, isu tinowanzo fanira kusarudza mamwe matanho emvura yakadzika zvichienderana nemamiriro chaiwo, kuitira kuti tisapambadze zviwanikwa zvemvura uye kuwana chinangwa chekudzikisa mutengo uye kuwedzera kushanda zvakanaka.

Chekutanga, nzira dzakajairwa dzekugadzirisa mvura dzekugadzirisa mvura yakachena:

① Yakananga kunze kwekubuda (zvese zvekubuda kunze): zvinowanzoitika mumidziyo midiki yemvura yakachena, mvura yemupombi semvura yakasvibira, yakanyungudutswa mvura yakananga nhanho nhatu dzekubuda.

Zvikonzero zvikuru: mhando yemvura yakasvibirira yakanaka, zviratidzo zvemvura zvakadzika zvinogona kusangana nemiyero yekubuda; Kuyerera kweyero idiki uye haina kukosha kwehupfumi kwechipiri pretreatment utilization (ichienzaniswa nemutengo wemvura yakasvibirira)

Cherechedza: Mune zvimwe zviitiko, mvura yakanyungudutswa inogona kusanganiswa nemvura yakasvibira yemhando iri nani (kuderedza kusanganisirwa kwezviratidzo) kuti isangane nezviyero zvekubuda kwepamusoro. Iyo sisitimu inogona zvakare kuderedza kusungirirwa kwemvura yakadzika nekudzikisa chiyero chekudzorera.

② Kudzokorodza (chikamu chekuunganidza uye kurapwa) : zvakajairika mune epamusoro epakati midziyo kana mapurojekiti, system yekudzoreredza zvinodiwa zvakakwirira, yakadzika mvura mushure mekugadzirisa kana ROR mudziyo, kupinda muhombe system, kudzokorodza, kunatsiridza mwero wekudzoreredza. Chimwe chikamu chemvura yakadzika (kusanganisira yese ye-ultra-concentrated water) inounganidzwa uye inorapwa, uye haigoni kubudiswa zvakananga.

Zvikonzero zvikuru: iyo system yekudzoreredza mwero yakakwira, imwe-nzira yekudzoreredza mwero haigone kusangana nese kudzoreredza zvinodiwa; Zvido zvekuchengetedza kwezvakatipoteredza zvakakwirira, zvinoda chikamu chepamusoro chemvura. Kudzokororwa kwemvura yakanyungudutswa kunowedzera kuwanda kwemunyu uye zvimwe zviratidzo nekusingaperi, uye yakagadzikana yakadzika mvura (super concentrated water) inoda kuburitswa nguva nenguva kuti iwane kushanda kwakadzikama kwehurongwa. Zviratidzo zvechikamu ichi chemvura yakanyungudutswa zvinowanzopfuura zviyero zvitatu zvekubuda uye zvinoda kuunganidzwa nekugadziriswa.

Yakaiswa mvura pretreatment: Zvinoenderana neayo mana maitiro emvura yakadzika, yakasanganiswa nemamiriro chaiwo, mechanical filtration, kupfavisa uye mamwe matanho anoitwa, kuitira kuti pre-yakagadziriswa mvura yakanyungudutswa inokwanisa kuzadzisa zviyero zvemhando yemvura yemvura mbishi, pinda. tangi rekutanga (dziva), uye rishandiswezve.

ROR mudziyo: Mushure mekugadzirisa kwakaringana mvura yakanyungudutswa, imwe RO mudziyo inoshandiswa pakurapa, uye mvura yakacheneswa inogadzirwa (iyo inogona kusasangana nemhando yemvura yakachena) inopinda mutangi yekutanga kuti ishandiswezve. Iyo yakanyanya kuomeswa mvura inogadzirwa neROR mudziyo haigone kuburitswa zvakananga uye inoda kuunganidzwa nekurapwa.

Yakaiswa mvura pretreatment: Zvinoenderana neayo mana maitiro emvura yakadzika, yakasanganiswa nemamiriro chaiwo, mechanical filtration, kupfavisa uye mamwe matanho anoitwa, kuitira kuti pre-yakagadziriswa mvura yakanyungudutswa inokwanisa kuzadzisa zviyero zvemhando yemvura yemvura mbishi, pinda. tangi rekutanga (dziva), uye rishandiswezve.

ROR mudziyo: Mushure mekugadzirira kwakaringana mvura yakadzika, yekuwedzeraRO mudziyoinoshandiswa pakurapa, uye mvura yakacheneswa inogadzirwa (iyo inogona kusasangana nechiyero chemhando yemvura yemvura yakachena) inopinda mutangi rekutanga kuti ishandiswezve. Iyo yakanyanya kuomeswa mvura inogadzirwa neROR mudziyo haigone kuburitswa zvakananga uye inoda kuunganidzwa nekurapwa.

Rondedzera muchidimbu zvakanakira nekuipira nzira yega yega yekurapa mukuchenesa mvura yetsvina

Kushandiswazve kwemvura: ultrafiltration + reverse osmosis (UF + RO) maitiro, iyo yakazara yekudzoreredza mwero we50%, iyo yakasara yakadzika mvura inoda kumwe kurapwa.

Yakadzika tembiricha evaporator: yakaderera tembiricha vacuum kurapwa, diki kugadzirisa kugona, kazhinji 200L/H-- 3000L/H kugadzirisa kugona. Yakajairwa yekuchenesa mumiriri, electroplating tsvina yemvura, yekucheka mvura yetsvina uye imwe mechaniki yekugadzirisa tsvina yemvura, iyo yakawanda yekushanda tembiricha ingangoita makumi matatu.℃.

MVR evaporator: Iko kusanganiswa kwe tembiricha yakaderera uye yakaderera kudzvinyirira evaporation tekinoroji, ine mwero kugadzirisa kugona, general kugadzirisa huwandu pamusoro pe0.5T/H. Yakajairika mumakemikari, chikafu, pepa, mushonga, desalination yemvura yegungwa uye mimwe minda, iyo yakawanda yekushanda tembiricha ye70-90℃.

Multi-effect evaporator: Yechinyakare yakakwira-tembiricha evaporator, kuburikidza nekushandiswa kwakawanda kweutsi kuvandudza huwandu hwekushandiswa kwesimba, ine evaporator uye condenser zvikamu zviviri, sisitimu yakagadzikana, yakanyanya kushandiswa simba, inoda kuve yakashongedzerwa nemhepo system ( pane yakaparadzana steam jenareta midziyo).

Outsourcing kurapwa: Kuumbwa kwemvura yetsvina kwakasiyana, dunhu rakasiyana, mutengo wekurapa wakasiyana, uye mutengo weyuniti patani unobva kumazana kusvika kuzviuru.

Kuburikidza nekusarudzwa kwakazara kwenzira dziri pamusoro, inogona kushandiswa yoga kana musanganiswa kuti iite chinangwa chekudzikisa mutengo uye kuwedzera kugona.