Txoj kev tshawb fawb tau ua tiav ntawm lub tshuab hollow tshwj xeeb rau sludge. Vim tias qhov tseem ceeb ntawm cov pellets qhuav me me, 45 feem pua ntawm cov pellets qhuav tau rov ua dua tshiab hauv lub tshuab ziab khaub ncaws. Yog li, tus nqi pub noj yog sib npaug li 267 kg qhuav khib nyiab ib teev thiab cov dej noo ntawm cov sludge yog 1.5 kg dej / kg qhuav. Lub sijhawm nyob ntawm cov sludge hauv lub tshuab ziab khaub ncaws tau kwv yees li ntawm 5.5 teev.
Nyob rau ntawm lub tshuab ziab khaub ncaws, cov sludge muaj qhov sib xws zoo li cov khoom sib xws, thiab raws li cov dej noo qis, cov sludge yuav khov thiab tawg mus rau hauv granules. Kev hloov ntawm pasty theem mus rau granular theem tshwm sim ntawm 1.43m ntawm lub tshuab ziab khaub ncaws, uas yog sib npaug rau 0.35L, qhov L yog qhov ntev ntawm lub tshuab ziab khaub ncaws. Lub qhov hluav taws xob cov dej ntawm cov sludge yog li ntawm 0.07kg dej / kg qhuav teeb meem.
Ib txoj kev tshawb fawb txog kev ziab kinetics ntawm ob hom sludge tau ua tiav siv lub tshuab ziab khaub ncaws. Nws tau pom tias lub tshuab ziab khaub ncaws tuaj yeem muab faib ua ob ntu sib txawv. Nyob rau hauv ib cheeb tsam hu ua mush cheeb tsam, cov sludge yog tag nrho, thaum nyob rau hauv lub thib ob cheeb tsam, hu ua lumpy zone, cov sludge sau tsuas yog li 1/4 ntawm tag nrho cov ntim. Yog li, nws tau pom zoo tias qhov ntev ntawm thaj chaw muab tshuaj yog nyob nruab nrab ntawm 0.26 * L thiab 0.33 * L.
