Iyo yakasarudzika, ine porous dhizaini uye yakakura pamusoro penzvimbo yeyakagadzirwa kabhoni, yakasanganiswa nemasimba ekukwezva, inobvumira activated kabhoni kubata uye kubata akasiyana marudzi ezvigadzirwa pamusoro payo.Activated carbon inouya nenzira dzakawanda uye dzakasiyana.Iyo inogadzirwa nekugadzirisa kabhoni, kazhinji marasha, huni, kana coconut husks, munzvimbo yakanyanya tembiricha (senge kiln inotenderera [5]) kuitira kuti ivhure kabhoni uye kugadzira iyo ine porous yepamusoro chimiro.
Activated kabhoni ndeimwe yeanonyanya kushandiswa zvigadzirwa muindasitiri yekurapa mvura.Iyo yakanyanyisa porous ine nzvimbo yakakura yepamusoro, iyo inoita kuti ive inoshanda adsorbent zvinhu.Activated kabhoni ndeyeboka re porous kabhoni zvinhu zvine yakakwirira adsorption kugona uye reactivation kugona.Zvinhu zvakawanda zvinoshandiswa sehwaro zvinhu kugadzira AC.Iyo inonyanya kuzivikanwa yeayo anoshandiswa mukuchenesa mvura ndeyekokonati shell, huni, anthracite marasha uye peat.
Mhando dzakasiyana dzeakabatidzwa kabhoni dziripo, imwe neimwe ichipa akasiyana emhando yezvinhu zvinoita kuti ikwane kune chaiwo maapplication.Saka nekudaro, vagadziri vanopa huwandu hwakawanda hweakagadzirwa kabhoni zvigadzirwa.Zvichienderana nekushandiswa, activated carbon inogona kushandiswa muupfu, granular, extruded, kana kunyange yemvura fomu.Inogona kushandiswa yega, kana kusanganiswa neakasiyana matekinoroji, senge UV disinfection.Masisitimu ekuchenesa mvura anowanzo shandisa granular kana powdered activated carbon, ine granular activated carbon (GAC) kubva mubituminous marasha iri iyo inonyanya kushandiswa fomu.Coconut shell yakabuda seimwe yeakanakisa mafomu eakabatidzwa kabhoni yemvura kusefa system zvinodiwa.Coconut shell-based activated carbons ndeye micro-pores.Aya maburi madiki anoenderana nehukuru hwemamorekuru anosvibisa mumvura yekunwa uye nekudaro anoshanda zvakanyanya mukuateya.Makonati chinhu chinogonekazve uye chinowanikwa nyore gore rose.Vanokura muhuwandu uye vanogona kuchengetedzwa kwenguva yakareba.
Mvura inogona kunge iine zvinosvibisa zvinogona kukanganisa hutano uye hupenyu hwehupenyu.Mvura yakanangidzirwa kunwiwa nevanhu inofanirwa kunge isina zvipenyu uye kubva muhuwandu hwemakemikari zvinhu zvinogona kuve nengozi kuhutano.Mvura yatinonwa zuva nezuva inofanira kunge isina kusvibiswa kupi nokupi.Kune marudzi maviri emvura yekunwa: mvura yakachena uye mvura yakachena.Zvakakosha kusiyanisa pakati pemhando mbiri idzi dzemvura yekunwa.
Mvura yakachena inogona kutsanangurwa semvura isina zvinhu zvekunze zvisinei nekuti hazvikuvadzi kana kwete.Mukuona kwekushandisa, zvisinei, mvura yakachena yakaoma kubudisa, kunyange nemichina yemazuva ano yakaoma.Kune rumwe rutivi, mvura yakachengeteka imvura isingabviri kukonzera kusada kana kukanganisa.Mvura yakachengetedzeka inogona kunge iine zvimwe zvinosvibisa asi izvi zvinosvibisa hazvikonzere njodzi kana kukanganisa hutano muvanhu.Izvo zvinosvibisa zvinofanirwa kunge zviri munzvimbo inogamuchirwa.
Semuenzaniso, chlorination inoshandiswa kuchenesa mvura.Izvi, zvisinei, zvinounza trihalomethanes (THMs) muchigadzirwa chakapedzwa.THMs inokonzeresa njodzi dzehutano.Kunwa kwenguva refu kwemvura ine chlorine kunoratidzika kunge kunowedzera njodzi yekuva negomarara redundiro inosvika zvikamu makumi masere kubva muzana, maererano neongororo yakabudiswa mujenari reNational Cancer Institute (St. Paul Dispatch & Pioneer Press, 1987).
Sezvo huwandu hwevanhu pasi rose hunowedzera uye zvinoda kushandiswa kwemvura yakachengeteka zvichiwedzera kupfuura nakare kose, zvichava zveitiro hanya huru munguva pfupi iri kutevera kuti zvivako zvokuchenesa mvura zvishande zvikuru.Nekune rimwe divi, kupihwa kwemvura kudzimba kuchiri kutyisidzirwa netsvina yakaita semakemikari nemamicroorganisms.
Activated kabhoni yakashandiswa senzira yekusefa mvura yekuchenesa mvura yekunwa kwemakore mazhinji.Inoshandiswa zvakanyanya kubviswa kwezvinosvibisa mumvura nekuda kwehupamhi hwepamusoro hwekushambadza kwemakemikari akadaro, zvichibva munzvimbo yavo yakakura uye porosity.Akabatidzwa kabhoni ane akasiyana epamusoro maitiro uye pore saizi kugovera, hunhu hunoita basa rakakosha mukushambadza kwezvinosvibisa mumvura.
Nguva yekutumira: Mar-26-2022