Kushandiswa kwekabhoni inogadzirwa neactivated hakuperi, uye kushandiswa kwayo kunopfuura chiuru chimwe chete. Kubva pakuchera goridhe kusvika pakuchenesa mvura, kugadzira zvekudya nezvimwewo, kabhoni inogadzirwa neactivated inogona kugadziriswa kuti ienderane nezvinodiwa zvakasiyana-siyana.
Makabhoni anoshandiswa anogadzirwa kubva mumhando dzakasiyana dzezvinhu zvinogadzira kabhoni - zvinosanganisira makoko ekokonati, peat, huni dzakaoma nedzakapfava, marasha e lignite negomba remuorivhi kungotaura zvishomanana. Zvisinei, chero chinhu cheorganic chine kabhoni yakawanda chinogona kushandiswa zvinobudirira kugadzira makabhoni anoshandiswa kuburikidza nekuchinja kwemuviri uye kuora kwekupisa.
Mashandisirwo akanyanya kushandiswa kwekabhoni inoshandiswa mukushanda kwemazuva ano anosanganisira kurapwa kwemvura inobuda mukushanda, mvura yakasviba yemumaindasitiri neyekutengeserana, pamwe nematambudziko ekuderedza kunhuhwirira kwemhepo/kwemhepo. Kana ikashandiswa kuita kabhoni inoshandiswa mukushanda, zvinhu zvinobva mukabhoni zvinokwanisa kuchenesa nekubvisa tsvina yakawanda kubva mumvura nenzizi dzemvura yakasviba.
Basa guru re activated carbon mukurapa mvura (rimwe remakemikari ekurapa mvura)
Makabhoni anoshandiswa anopa imwe yenzira dzinoshanda zvikuru dzekubvisa tsvina yakakosha yakadai seTHM neDBP pamwe nekubvisa zvinhu zve organic uye mishonga inouraya utachiona mumvura. Izvi hazvingobatsiri chete kuravira uye zvinoderedza njodzi dzehutano asi zvinodzivirira zvimwe zvinhu zvekuchenesa mvura zvakaita se reverse osmosis membranes uye ion exchange resins kubva mukukuvadzwa kunokonzerwa ne oxidation kana organic fouling.
Kabhoni inoshandiswa pakuchenesa mvura ichiri imwe yenzira dzinonyanya kufarirwa dzekurapa mvura muUK neIreland nekuda kwekushandiswa kwayo kwakasiyana-siyana uye mabasa ayo.
Mhando dzemacarbon akashanda
Kabhoni inoshandiswa pakugadzirisa mvura mumaitiro maviri akasiyana - macarboni anoshandiswa nehupfu (PAC) uye macarboni anoshandiswa nehupfu (GAC). Zvisinei, nzira dzekushandisa uye mashandisirwo emhando imwe neimwe yemacarboni aya akasiyana zvakanyanya. Kusarudzwa kwemhando chaiyo yemacarboni anoshandiswa pakugadzirisa mvura kunoenderana nemhando yekushandiswa kwayo, mhedzisiro inodiwa uye chero zvirambidzo zvemaitiro zviripo.
Macarboni eUpfu Anoshandiswa Anoshandiswa nemiti yekurapa mvura kudzora kuravira nekunhuhwirira uye kuona kuti makemikari eorganic abviswa. MaPAC anowedzerwa pakutanga kwekurapwa kuti agone kubatwa ega asati awedzerwa mamwe makemikari ekurapa mumvura.
Hazvifanirwe kuputirwa nemamwe makemikari ekurapa mvura asati apiwa nguva yakakwana yekubata mvura murwizi (kazhinji maPAC anoda nguva inosvika maminetsi gumi nemashanu ekubata mvura murwizi). Chinonyanya kukosha ndechekuti, maPAC haafanirwe kuwedzerwa panguva imwe chete nechlorine kana potassium permanganate sezvo makemikari ekurapa mvura akadaro anongotorwa neactivated carbon powder.
Zviyero zvinodiwa zvinogona kuva pakati pe1 kusvika 100 mg/L zvichienderana nerudzi uye huwandu hwechinhu chinosvibisa, asi zviyero zve1 kusvika 20 mg/L zvinonyanya kushandiswa pakuchenesa nzizi dzemvura nechinangwa chekudzora kuravira nekunhuhwirira. Zviyero zvepamusoro zvinodikanwa kana maPAC akawedzerwa gare gare mukurapa, kuitira kuti mamwe makemikari ekurapa awedzere kunyudzwa pakutanga kwekurapa. MaPAC anozobviswa kubva munzizi dzemvura kuburikidza nekuita sedimentation kana nemibhedha yekusefa.
Hebei medipharm co., Ltd ndivo vanotungamira mukutengesa activated carbon. Tine mhando dzakasiyana-siyana dze activated carbon powders uye activated carbon granules pamusika. Kana muchida rumwe ruzivo nezve mhando dzedu dze activated carbons kana kuti muine mubvunzo kuchikwata chedu chenyanzvi, ndapota inzwa wakasununguka kutibata nesu.
Nguva yekutumira: Chivabvu-18-2022