Iko kushandiswa kwenano Fe3O4 zvimedu uye zvigadzirwa zvadzo zvakagadziridzwa mumunda wekuchengetedzwa kwezvakatipoteredza zvakanyanya semagineti adsorbent yekuchenesa mvura.Mukuita kwekugadziriswa kwemvura, tekinoroji yeadsorption yakagamuchira kutariswa kwakapararira nekuda kwezvakanaka zvayo zvekushanda kuri nyore, mutengo wakaderera uye kushanda kwakanyanya.Surface-yakagadziridzwa magineti nanoparticles ane hunhu hwenzvimbo hombe chaiyo, yakasimba adsorption kugona, kupatsanurwa kuri nyore, uye kudzokorodza, uye ane tarisiro yakafara kwazvo yekushandisa mukucheneswa kwezvakatipoteredza.
Nekuvandudzwa kweindasitiri yemazuva ano, dambudziko rekusvibiswa kweheavy metal munzvimbo yemvura riri kuramba richiwedzera.Heavy metal zvinosvibisa mumvura zvinonyanya Pb2+, Hg2+, Cr6+, Cd2+, Cu2+, Co3+, Mn2+ zvichingodaro.Heavy metal ions ine huturu huri pachena kunyangwe pakadzika zvakanyanya, pinda mumvura, ivhu nemhepo, zvichikonzera kusvibiswa kwezvakatipoteredza;vanogona zvakare kupinda mumuviri wemunhu kuburikidza necheni yekudya kuburikidza ne bioconcentration, iyo inotyisidzira zvakanyanya hutano hwevanhu.
Magnetic separation tekinoroji yekurapa tsvina ine mabhenefiti ayo mamwe matekinoroji asingakwanisi kuenderana, uye yakaita basa guru mukushambadza kwesimbi inorema.

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