Kumenyekanisha ibicuruzwa
Urukurikirane rwa ZYW Ikwirakwizwa rya Air Flotation ni cyane cyane gutandukana-gukomeye cyangwa gutemba-amazi.Umubare munini wibibyimba bito biterwa no gushonga no kurekura sisitemu yubahiriza ibice bikomeye cyangwa byamazi bifite ubucucike bumwe n’amazi y’imyanda kugirango byose bireremba hejuru bityo bigere ku ntego yo gutandukanya ibintu bikomeye-byamazi cyangwa amazi-yamazi.
Ibipimo byibicuruzwa
Ihame ry'akazi
DAF yasesekaye mu kirere igizwe na tank ya flotation, sisitemu yo mu kirere yasheshwe, umuyoboro wogusubiramo, sisitemu yasohoye ikirere, skimmer (Ukurikije ibyo abakiriya bakeneye, hariho ubwoko bwahujwe, ubwoko bwurugendo nubwoko bwa plaque yo guhitamo.), Akabati k'amashanyarazi nibindi. .
DAF yashonze ikirere gihindura umwuka mumazi kumuvuduko wakazi.Muri icyo gikorwa, amazi y’umuvuduko yuzuyemo umwuka ushonga hanyuma ukajugunywa mu cyombo cya flotation.Umwuka wa microscopique uturuka ku mwuka urekuwe uhuza ibintu byahagaritswe hanyuma ukabireremba hejuru, bigakora igipangu.Agace gakuraho umwanda mwinshi.Hanyuma, yuzuye itunganya amazi.
Ikoranabuhanga rya flotation ya DAF yashonze ikirere kigira uruhare runini mugutandukanya gukomeye-amazi (icyarimwe kugabanya COD, BOD, chroma, nibindi).Ubwa mbere, vanga ibintu bya flucculine mumazi mbisi hanyuma ubireke neza.Nyuma yigihe cyiza cyo kugumana (laboratoire igena igihe, dosiye ningaruka za flocculation), amazi mbisi yinjira mukarere kahurira aho umwuka wa microscopique wumuyaga uhuza floc hanyuma ugahita winjira mukarere.Munsi yingaruka za buoyancy, utubuto duto tureremba floc hejuru, tugakora igipangu.Igikoresho cyo gusimbuka gikuraho isuka muri hopper.Noneho amazi yo hepfo asobanutse yinjira mubigega byamazi meza binyuze mumiyoboro ikusanya.Amazi amwe asubirwamo mukigega cya flotation kugirango sisitemu ishonga ikirere, mugihe andi azasohoka.
Gusaba
* Kuraho amavuta na TSS.
* Tandukanya uduce duto na algae mumazi yubutaka.
* Kugarura ibicuruzwa bifite agaciro mumyanda yinganda nkimpapuro.
* Kora nk'ikigega cya kabiri cyo gutembera kugirango utandukane kandi ushire hamwe ibice byahagaritswe.
Ibiranga
* Ubushobozi bunini, gukora neza hamwe n'umwanya muto ufata.
* Imiterere yoroheje, imikorere yoroshye no kuyitaho.
* Kurandura imyanda.
* Koresha amazi mugihe umwuka ureremba, bigira ingaruka zigaragara mukurandura ibintu bikora numunuko mubi mumazi.Hagati aho, imyuka ya ogisijeni yiyongereye itanga uburyo bwiza bwo gukurikirana.
* Irashobora kugera ku ngaruka nziza mugukoresha ubu buryo mugihe utaye amazi nubushyuhe buke, umuvuduko muke hamwe na algae nyinshi.
Agace gakwiye
kubaga, ibinyamisogwe, imiti, gukora impapuro, gucapa no gusiga irangi, uruhu n’uruhu, inganda za peteroli, inganda z’amazi yo mu ngo, nibindi.
