Munguva yekugadzira marble nezvimwe zvinhu zvematombo, mvura yetsvina inogadzirwa ine huwandu hukuru hwehupfu hwematombo uye inotonhorera. Kana idzi mvura dzakaraswa dzakabuda zvakananga, hazvingokonzeresa kutambisa zviwanikwa zvemvura, asi zvakare zvinosvibisa zvakakomba nharaunda. Kugadzirisa dambudziko iri, rimwe bhizinesi rekugadzira dombo rinotora nzira yekunaya kwemakemikari, yakasanganiswa ne polyaluminium chloride (PAC) uye polyacrylamide (PAM), yakasanganiswafilter press midziyo, kuwana kurapwa kunoshanda uye kudzokororwa kwetsvina, uchigadzira mamwe mabhenefiti ehupfumi.
1, Hunhu uye kurapwa matambudziko etsvina
Marble kugadzirisa tsvina yemvura ine hunhu hwepamusoro yakamiswa solids concentration uye yakaoma kuumbwa. Izvo zvimedu zvakanaka zvehupfu hwematombo zvakaoma kugadzirisa zvakasikwa, uye inotonhorera ine makemikari akasiyana-siyana akadai se surfactants, rust inhibitors, nezvimwewo, izvo zvinowedzera kuoma kwekuchenesa mvura. Kana zvikasanyatsogadziriswa, zvakaturikwa mutsvina zvinovhara mapaipi, uye makemikari ari mumhepo inotonhorera anosvibisa ivhu nemvura.
2, Sefa yekudhinda kuyerera kuyerera
Bhizinesi rakaisa yakakwirira-inoshanda sefa yekutsikirira musewage treatment system. Chekutanga, wedzera polyaluminum chloride uye polyacrylamide mudosing migomo anopiwa nesefa muchina, uye nyungudusa uye kuamutsa mune imwe chikamu. Mushonga wakanyungudutswa unodzorwa chaizvo nepombi yedosing kuendesa kune tangi yekusanganisa yemuchina wekusefa. Mune tangi yekusanganisa, makemikari anonyatso kusanganiswa netsvina, uye coagulation uye flocculation reactions inoitika nekukurumidza. Zvadaro, mvura yakasanganiswa inopinda mukamuri yekusefa yemuchina wekusefa, uye pasi pekumanikidzwa, mvura inoburitswa kuburikidza nemucheka wesefa, nepo sediment ichivharirwa mukamuri yekusefa. Mushure menguva yekudzvinyirirwa filtration, keke yedhaka ine hunyoro hunyoro hunoumbwa, hunobudirira kuparadzaniswa kwesimba uye mvura.
Muchidimbu, kushandiswa kwemakemikari ekunaya kwemvura nzira, yakasanganiswa ne polyaluminium chloride uye polyacrylamide, uye yakasanganiswa nesefa yekutsikisa midziyo yekurapa marble kugadzirisa mvura yetsvina imhinduro inoshanda, inodhura, uye yakatenderedza nharaunda ine yakanaka yekusimudzira kukosha.
3, Kusarudzwa kwesefa yekutsikisa modhi
Nguva yekutumira: May-17-2025