Izihlungi zekhabhoni ezisebenzayo ngezinye izikhathi ezibizwa ngokuthi izihlungi zamalahle ziqukethe izingcezu ezincane zekhabhoni, ngesimo se-granular noma se-block, eziphathwe njengezinezimbobo eziningi kakhulu.Amagremu amane kuphela e-activated carbon anendawo engaphezulu elingana nenkundla yebhola(6400 sqm). Yindawo enkulu evumela izihlungi zekhabhoni ezisebenzayo ukuthi zisebenze kahle kakhulu ekumunceni (ngokuyisisekelo zisuse) ukungcola nezinye izinto.
Uma amanzi egeleza ngezihlungi zekhabhoni ezisebenzayo, amakhemikhali anamathela kukhabhoni okuholela ekuphumeni kwamanzi ahlanzekile.Ukusebenza kahle kuncike ekugelezeni nasekushiseni kwamanzi. Ngakho-ke izihlungi eziningi zekhabhoni ezisebenzayo ezincane kufanele zisetshenziswe ngomfutho ophansi namanzi abandayo.
Ngaphezu kwendawo engaphezulu, izihlungi zekhabhoni ezisebenzayo zingaba namakhono ahlukene ngokobukhulu bezinto ezingcolisayo ezizisusayo. Esinye isici ikhwalithi yekhabhoni esebenzayo enamagobolondo kakhukhunathi afakazelwe ukuthi asebenza kahle kakhulu. Ikhabhoni esebenzayo ingenziwa nangokhuni noma ngamalahle futhi ithengiswe njenge-granular activated carbon noma amabhlogo ekhabhoni.
Esinye isici usayizi wezinhlayiya ezizovunyelwa yi-filter njengoba lokhu kunikeza ukuzivikela kwesibili. I-granular activated carbon (GAC) ayinamkhawulo oqondile njengoba izinto zingenazo izimbobo. I-activated carbon ngesimo samabhulokhi e-carbon ngakolunye uhlangothi ivame ukuba nosayizi wezimbobo ophakathi kwama-micron angu-0.5 kuya kwangu-10. Inkinga ngobukhulu obuncane ukuthi ukugeleza kwamanzi kugcina kuncipha njengoba ngisho nezinhlayiya zamanzi zilwela ukungena. Ngakho-ke amabhulokhi e-carbon ajwayelekile aphakathi kwama-micron angu-1-5.
I-activated carbon ingasebenza kahle ku-ukunciphisa amakhulu ezinto ezifaka phakathi ukungcola namanye amakhemikhali avela emanzini ompompiKodwa-ke, izifundo ezicashunwe kakhulu yi-I-EPAfuthiI-NSFfuna ukususwa okuphumelelayo kwamakhemikhali aphakathi kuka-60-80, ukunciphisa okuphumelelayo kwamanye angu-30 kanye nokunciphisa okulingene okungu-22.
Ububanzi bokususwa okuphumelelayo bubalulekile futhi kuncike kwikhwalithi ye-activated carbon esetshenzisiwe nokuthi injani (i-GAC vs i-carbon block). Qiniseka ukuthi ukhetha isihlungi esisusa ukungcola okubangela ukukhathazeka emanzini ompompi endawo yakho.
Isikhathi sokuthunyelwe: Meyi-20-2022