Isingeniso Somkhiqizo
Uchungechunge lwe-ZYW I-Dissolved Air Flotation ikakhulukazi eyokuhlukanisa uketshezi oluqinile noma oluwuketshezi.Isamba esikhulu samabhamuza amancane akhiqizwa ngokuncibilika kanye nokukhulula isistimu anamathela ezinhlayiyeni eziqinile noma eziwuketshezi ezinobunzima obufanayo namanzi angcolile ukuze enze yonke into intante phezulu ngaleyo ndlela ifinyelele inhloso yokuhlukaniswa koketshezi oluqinile-oluketshezi noma oluwuketshezi.
Amapharamitha womkhiqizo
Isimiso Sokusebenza
I-DAF encibilikisiwe i-air flotation iqukethe ithangi le-flotation, isistimu yomoya encibilikisiwe, ipayipi le-reflux, uhlelo olukhishwe umoya oncibilikisiwe, i-skimmer (Ngokusekelwe ezidingweni zamakhasimende, kukhona uhlobo oluhlanganisiwe, uhlobo lokuhamba kanye nohlobo lwe-chain-plate ongakhetha.), Ikhabethe likagesi nokunye. .
Ukuntanta komoya okuncibilikisiwe kwe-DAF kuncibilikisa umoya emanzini ngengcindezi ethile yokusebenza.Kule nqubo, amanzi acindezelwe agcwala umoya oncibilikisiwe futhi akhishelwe emkhunjini ontantayo.Amabhamuza omoya amancane akhiqizwa umoya okhululiwe anamathisela ezintweni eziqinile ezimisiwe futhi azintante phezulu, enze ingubo yokulala yodaka.I-scoop isusa udaka olujiyile.Ekugcineni, iqeda ihlanza amanzi.
Ubuchwepheshe be-Air flotation ye-DAF encibilikisiwe yokuntanta komoya idlala indima ebalulekile ekuhlukaniseni uketshezi oluqinile (Ngasikhathi sinye nciphisa i-COD, i-BOD, i-chroma, njll).Okokuqala, hlanganisa i-ejenti ye-flocculating emanzini aluhlaza bese ugoqa kahle.Ngemuva kwesikhathi esisebenzayo sokugcina (ilebhu inquma isikhathi, umthamo kanye nomphumela we-flocculation), amanzi aluhlaza angena endaweni yokuxhumana lapho amabhamuza omoya amancane anamathela ku-floc bese egelezela endaweni yokuhlukanisa.Ngaphansi kwemiphumela yokunyakaza, amabhamuza amancane antanta izihlahla phezulu, enze ingubo yokulala yodaka.Umshini wokushushuluza ususa udaka ku-sludge hopper.Khona-ke amanzi aphansi acaciswe agelezela echibini lamanzi ahlanzekile ngepayipi lokuqoqa.Amanye amanzi aphinde asetshenziswe ethangini le-flotation ohlelweni lokuncibilikisa umoya, kanti amanye azokhishwa.
Isicelo
*Susa uwoyela kanye ne-TSS.
*Hlukanisa izinhlayiya ezincane kanye ne-algae emanzini angaphansi komhlaba.
*Buyisa imikhiqizo ebalulekile kundle ezimbonini njengephepha.
*Yenza njengethangi lesibili le-sedimentation ukuze uhlukanise futhi ugxilise izinhlayiya ezimisiwe kanye nodaka.
Izici
*Umthamo omkhulu, ukusebenza kahle okuphezulu kanye nendawo encane yokuhlala.
*Isakhiwo esihlangene, ukusebenza okulula nokugcinwa.
*Ukuqedwa kokunwetshwa kodaka.
*Ingena emanzini ngenkathi umoya untanta, inomphumela osobala ekuqedeni i-ejenti esebenzayo kanye nephunga elibi emanzini.Ngaleso sikhathi, ukwanda kwe-oxygen encibilikisiwe kunikeza isimo esihle enqubweni yokulandelela.
*Ingakwazi ukuzuza umphumela omuhle kakhulu ekusebenziseni le ndlela lapho ilahla amanzi ngezinga lokushisa eliphansi, i-turbidity ephansi kanye nolwelwe olwengeziwe.
Indawo efanelekile
ukuhlaba, isitashi, imithi, ukwenza amaphepha, ukuphrinta nokudaya, isikhumba nesikhumba, imboni ye-petrochemical, amanzi angcolile asekhaya, njll.
