Activated kabhoni mafirita dzimwe nguva anonzi mafirita emarasha ane zvidimbu zvidiki zvekabhoni, mune granular kana block form, izvo zvakabatwa kuve zvakanyanya porous.Magiramu mana chete eakabatidzwa kabhoni ane nzvimbo yepamusoro yakaenzana nenhandare yenhabvu(6400 sqm).Ndiyo nzvimbo yakakura yepamusoro inobvumira inoshanda kabhoni mafirita kuti ashande zvakanyanya mukushambadza (chaizvo kubvisa) zvinosvibisa uye zvimwe zvinhu.
Kana mvura ichiyerera kuburikidza neanoshanda kabhoni sefa makemikari anonamira kune kabhoni zvichikonzera kubuda kwemvura yakachena.Kubudirira kunoenderana nekuyerera uye tembiricha yemvura.Naizvozvo madiki madiki anosefa kabhoni anofanirwa kushandiswa nekudzika kwakadzika uye mvura inotonhora.
Pamusoro penzvimbo yepasi inoshanda kabhoni mafirita anogona kunge aine hunyanzvi hwakasiyana maererano nehukuru hwezvinosvibisa zvavanobvisa.Chimwe chinhu kunaka kweiyo activated kabhoni ine makokonati mateko anoratidzwa kuve nehunyanzvi hwekuita.Activated carbon inogonawo kugadzirwa nehuni kana marasha uye inotengeswa se granular activated carbon kana carbon blocks.
Chimwe chinhu hukuru hwezvikamu izvo sefa ichabvumira kuburikidza sezvo izvi zvinopa chechipiri kudzivirira.Granular activated carbon (GAC) haina muganhu chaiwo sezvo zvinhu zviri porous.Activated carbon in the form of carbon blocks kune rumwe rutivi kazhinji ine pore size iri pakati pe 0.5 kusvika 10 micron.Dambudziko remadiki madiki nderekuti kuyerera kwemvura kunoguma kwave kuderedzwa sezvo kunyangwe zvimedu zvemvura zvinonetsa kupinda.Naizvozvo iyo yakajairwa kabhoni blocks iri pakati pe1-5 micron.
Activated carbon inogona kushanda mukatikuderedza mazana ezvinhu zvinosanganisira zvinosvibisa nemamwe makemikari kubva mumvura yepombi.Nekudaro, iyo yakanyanya kutaurwa zvidzidzo naEPAuyeNSFkudai kubviswa kunoshanda kwepakati pe60-80 makemikari, kudzikisa kunoshanda kweimwe makumi matatu uye kudzikisira zvine mwero kwe22.
Huwandu hwekubvisa hunoshanda hwakakosha uye hunoenderana nemhando yeiyo activated kabhoni inoshandiswa uye muchimiro chipi (GAC vs carbon block).Ita shuwa kuti wasarudza sefa inobvisa zvinosvibisa zvine chekuita nemvura yemupombi yekwaunogara.
Nguva yekutumira: May-20-2022