Ukuboza, 2021, ibicuruzwa byahinduwe mu kirere byateganijwe byarangiye kandi byujuje ubuziranenge bw’uruganda kugirango bitange neza.
Ikwirakwizwa ry'ikirere (DAF Sisitemu) ni inzira yo gutunganya amazi asobanura amazi mabi (cyangwa andi mazi, nk'uruzi cyangwa ikiyaga) ukuraho ibishishwa byahagaritswe cyangwa amavuta & amavuta.Irakoreshwa cyane mugutunganya amazi yimyanda kugirango itandukane-yamazi, irashobora gukuraho ibintu byahagaritswe, amavuta & amavuta hamwe nibintu bya colloidal neza.Hagati aho, COD, BOD irashobora kugabanuka.Nibikoresho nyamukuru byo gutunganya amazi yimyanda.
Imiterere Imiterere
Sisitemu ya DAF igizwe ahanini na pompe yumuyaga yashonze, compressor de air, ubwato bwumuyaga bwashonze, umubiri wicyuma cyurukiramende, sisitemu ya skimmer.
1. Imikorere yoroshye nubuyobozi bworoshye, byoroshye kugenzura ubwinshi bwamazi nubuziranenge.
2.Ibibyimba bito byakozwe nubwato bwo mu kirere bwashonze ni 15-30um gusa, bifatanye na flocculant cyane kugirango bigerweho neza.
3. Sisitemu idasanzwe ya GFA yasheshwe, imikorere ihanitse yo gushonga ikirere irashobora kugera kuri 90% +, ubushobozi bukomeye bwo gufunga
4. Ubwoko bw'urunigi-isahani skimmer, imikorere ihamye hamwe nubushobozi buhanitse bwo gusiba.
Igitekerezo cyakazi
Amazi yo mu kirere yashonze yakozwe na sisitemu ya GFA ashyirwa mu kirere gisohora umwuka mu kugabanya umuvuduko.Ibibyimba bito 15-30um biva mubisohoka mu kirere byakomera ku bintu byahagaritswe bigatuma byoroha kuruta amazi, hanyuma ibinini bifatanije n’ibibyimba bito birashobora kureremba hejuru kugira ngo bibe igicucu gishobora gukurwaho na sisitemu ya skimmer muri tank. .Amazi meza yo hasi atemba mumazi meza.Nibura 30% byamazi meza asubirwamo muri sisitemu ya GFA mugihe andi asohoka cyangwa akavomerwa murwego rukurikira.
Gusaba
Sisitemu ya DAF, nkuburyo bumwe bwo gutunganya imyanda, ikoreshwa cyane mubuhanga bwo gutunganya imyanda.Irashobora gukoreshwa muruganda:
1. Inganda zimpapuro - pulp recycle mumazi yera namazi meza yongeye gukoreshwa kugirango akoreshwe.
2. Imyenda, gucapa no gusiga amarangi - kugabanya amabara ya chromaticity no gukuraho SS
3. Ibagiro n'inganda zikora ibiryo
4. Inganda zikomoka kuri peteroli - gutandukanya amavuta-amazi
Igihe cyo kohereza: Ukuboza-17-2021