NgoDisemba, 2021, uku-oda komoya okuncibilikile okwenziwe ngokwezifiso kwaqedwa futhi kuhlangabezana nezinga lefekthri ukuze kulethwe ngempumelelo.
I-Dissolved Air Flotation (Isistimu ye-DAF) iyinqubo yokuhlanza amanzi ecacisa amanzi angcolile (noma amanye amanzi, njengomfula noma ichibi) ngokususa okuqinile okumisiwe noma uwoyela namafutha.Isetshenziswa kabanzi ekwelashweni kwamanzi angcolile ukuhlukaniswa okuqinile-oketshezi, kungasusa okuqinile okumisiwe, uwoyela & amafutha kanye ne-colloidal substance ngempumelelo.Phakathi naleso sikhathi, i-COD, BOD ingancishiswa.Yimishini eyinhloko yokuhlanza amanzi angcolile.
Izici Zesakhiwo
Uhlelo lwe-DAF ikakhulukazi luqukethe iphampu yomoya encibilikisiwe, i-compressor yomoya, umkhumbi womoya oncibilikisiwe, umzimba wethangi lensimbi elingunxande, uhlelo lokushushuluza.
1. Ukusebenza okulula nokuphatha okulula, ukulawula okulula ubuningi bamanzi angcolile kanye nekhwalithi.
2.Amabhamuza amancane akhiqizwa umkhumbi womoya oncibilikisiwe angama-15-30um nje, anamathela nge-flocculant ngokuqinile ukuze kuzuzwe umphumela ongcono wokuntanta.
3. Isistimu yomoya ehlakazekile ye-GFA ehlukile, ukusebenza kahle okuphezulu kokuncibilika komoya kungafinyelela ku-90%+, ikhono eliqinile lokuvala
4. I-Skimmer yohlobo lwe-Chain-plate, ukusebenza okuzinzile nokusebenza kahle okuphezulu kwe-scrap.
Ithiyori Yokusebenza
Amanzi omoya ancibilikisiwe akhiqizwe uhlelo lwe-GFA aphonswa kusikhiphi somoya ngokunciphisa ingcindezi.Amabhamuza amancane angu-15-30um asuka kusikhiphi somoya azonamathela ezintweni eziqinile ezimisiwe azenze zibe lula kunamanzi, bese izinto eziqinile ezihlanganiswe namabhamuza amancane zingantanta phezulu ukuze zenze ungqimba oluzolahlwa yisistimu ye-skimmer kuthangi le-sludge. .Amanzi ahlanzekile aphansi ageleza ethangini lamanzi ahlanzekile.Okungenani u-30% wamanzi ahlanzekile aphinde asetshenziswe ohlelweni lwe-GFA kuyilapho amanye ekhishwa noma aphontshelwa inqubo elandelayo.
Isicelo
Uhlelo lwe-DAF, njengenqubo eyodwa yokuhlanza amanzi alahlwayo, lusetshenziswa kakhulu kubunjiniyela bokuhlanza indle.Ingasetshenziselwa lezi zimboni:
1. Imboni yamaphepha — i-pulp recycle emanzini amhlophe kanye namanzi ahlanzekile aphinde asetshenziswe.
2. Imboni yendwangu, yokunyathelisa nokudaya — ukuncishiswa kombala we-chromaticity nokususwa kwe-SS
3. Indawo yokulahla nemboni yokudla
4. Imboni ye-Petro-chemical - ukuhlukaniswa kwamafutha namanzi
Isikhathi sokuthumela: Dec-17-2021