IC yochita bwino kwambiri ya anaerobic reactor UASB anaerobic tower high ndende ya zimbudzi

Mapangidwe oyambira a IC reactor akuwonetsedwa pachithunzichi. Amapangidwa ndi zigawo ziwiri za ma reactor a UASB olumikizidwa mndandanda. Malinga ndi ntchito, riyakitala lagawidwa 5 madera kuchokera pansi mpaka pamwamba: kusakaniza zone, woyamba anaerobic zone, wachiwiri anaerobic zone, sedimentation zone ndi mpweya-madzi kulekana zone.

Malo osakaniza: Madzi omwe amalowa pansi pa riyakitala, matope a granular ndi madzi amatope omwe amachokera kumalo olekanitsa amadzimadzi amasakanikirana bwino m'derali.

Woyamba anaerobic zone: The matope-madzi osakaniza anapanga mu kusanganikirana zone amalowa m'dera lino, ndipo pansi pa zochita za mkulu-ndi sludge sludge, ambiri organic nkhani n'kukhala biogas. The upwelling wa madzi osakaniza ndi chipwirikiti chiwawa cha biogas chifukwa sludge mu zone anachita kuwonjezera ndi fluidize, amene kumalimbitsa kukhudzana sludge ndi madzi pamwamba ndi amakhala mkulu ntchito. Pamene biogas kupanga ukuwonjezeka, mbali ya matope osakaniza madzi ndi kunyamulidwa ndi biogas kwa mpweya-zamadzimadzi kulekana zone pamwamba.

Malo olekanitsa a gasi: The biogas mu osakaniza anakweza amasiyanitsidwa ndi madzi amatope pano ndi kunja kwa dongosolo mankhwala. Kusakaniza kwamadzi kwamatope kumabwerera kumalo osakanikirana ochepetsetsa pamodzi ndi chitoliro chobwerera, ndipo kumasakanikirana ndi sludge ndi madzi omwe akubwera pansi pa riyakitala. Kuzungulira kwamkati kwamadzi osakanikirana kumakwaniritsidwa.

Gawo lachiwiri la anaerobic: Kupatula gawo la madzi otayira omwe amathiridwa mu gawo loyamba la anaerobic, lomwe limakwezedwa ndi biogas, ena onse amalowa mugawo lachiwiri la anaerobic kudzera pagawo la magawo atatu. The sludge ndende m'dera lino ndi otsika ndi zambiri organic zinthu m'madzi otayidwa wakhala oipa mu zone woyamba anaerobic, kotero kuchuluka kwa biogas kwaiye ndi yaing'ono. The biogas umayamba mu mpweya-zamadzimadzi kulekana zone kudzera biogas chitoliro, kuchititsa pang'ono chisokonezo kwa wachiwiri anaerobic zone, amene amapereka yabwino zinthu kwa posungira matope.

Sedimentation zone: Kusakaniza kwa madzi amatope mu gawo lachiwiri la anaerobic kumakhala kulekanitsidwa kwamadzi olimba m'dera la sedimentation. Mphamvu yamphamvu imatsanuliridwa kuchokera ku chitoliro chotulutsira, ndipo matope ang'onoang'ono amabwerera ku bedi la matope mu gawo lachiwiri la anaerobic. Zitha kuwonedwa kuchokera ku mfundo yogwirira ntchito ya IC riyakitala kuti riyakitala imakwaniritsa SRT> HRT kudzera pagawo la 2-gawo la magawo atatu olekanitsa kuti apeze kuchuluka kwa sludge; Kupyolera mu kuchuluka kwa biogas ndi kusokonezeka kwakukulu kwa kayendedwe ka mkati, matope ndi madzi zimagwirizanitsidwa bwino ndipo zotsatira zabwino zotengera misa zimachokera.