NgoDisemba, i-2021, iflethi yenkqubo echithwe umoya eyalelelweyo yagqitywa kwaye yadibana nomgangatho wefektri ukuhambisa ngempumelelo.
Iflotionation yomoya echithwe (inkqubo ye-DAF) yinkqubo yonyango lwamanzi ecacisa amanzi amdaka (okanye amanye amanzi, anjengomfula okanye ichibi) ngokususa i-solids okanye ioyile kunye negrisi. Isetyenziswe ngokubanzi kunyango lwamanzi enkunkuma ukuze isuse amanzi aqinileyo, inokususa iinyibilikisi ezinqunyanyisiweyo, ioyile kunye negrisi kunye ne-colloidal. Ngeli xesha, i-CoD, i-BOD inokuncitshiswa. Sizixhobo eziphambili zonyango lwenkunkuma.
Iimpawu zezakhiwo
Inkqubo ye-DAF ikakhulu iquka impompo yomoya, icompressor yomoya, inqanawa yomoya echithwayo, i-tecangle yomzimba wetanki, inkqubo ye-skimmer.
1. Ukusebenza ngokulula kunye nolawulo olulula, ulawulo olululo lwamanzi amdaka kunye nomgangatho.
2.I-fubble micro eziveliswa sisitya somoya esichithiweyo yi-15-30um, iyabikeka ngefloculint kakhulu ukufezekisa isiphumo esingcono.
3. Inkqubo eyahlukileyo ye-GFO eqinileyo, ukusebenza okuphezulu kokuchithwa komoya kungafikelela kwi-90% +, amandla aqinileyo okwenza oku
4. Uhlobo lwe-chain-plate ye-skimmer, umsebenzi ozinzileyo kunye nokusebenza okuphezulu kwi-Skrap.
Ithiyori yokusebenza
Amanzi achithwayo achithwe yi-GFF kwinkqubo yokukhutshwa komoya ngokunciphisa uxinzelelo. I-15-300um i-fubbs micros evela kwi-Airring Air inamathele kwiinyibilikisi ezinqunyanyisiweyo zenza ukuba zikhaphukhaphu kunamaqhekeza, emva koko iinyibilikisi zinokubhabha kwi-scum yetanki. Amanzi asezantsi acocekileyo angena kwitanki yamanzi acocekileyo. Ubuncinci ama-30% amanzi acocekileyo ahlaziyiwe kwinkqubo ye-GFA ngelixa enye ikhutshiwe okanye iphoswe kwinkqubo elandelayo.
Isicelo
Inkqubo ye-DAF, njengenkqubo enye yonyango lwenkunkuma, isetyenziswa ngokubanzi kubunjineli bokuhlambulula. Ingasetyenziselwa lo mveliso:
I-1. Ishishini lephepha-i-PulP Recycle kumanzi amhlophe kunye namanzi acocekileyo ahlaziyiwe ukuze asetyenziswe.
2. I-Traile, iMpatshi kunye ne-Dye yokuDaya - Ibala le-chromaticity yokuncitshiswa kunye nokususwa kwe-SS
I-3. Ishishini lokuxhela kunye neShishini lokutya
I-4. Umzi-mveliso we-petro-kunye nokwahlula amanzi-amanzi
IXESHA LOKUQALA: