Dab tsi yog Sewage Sludge? Dej sludge yog khoom kho dej khib nyiab. Cov dej khib nyiab thiab cua daj cua dub nkag mus rau hauv cov kav dej phwj thiab ntws mus rau hauv cov chaw kho dej khib nyiab, qhov twg cov khoom khib nyiab cais tawm ntawm cov dej khib nyiab los ntawm kev daws teeb meem.
piv txwv ntawm sludge yog dab tsi?
Sludge yog ib yam khoom uas nyob nruab nrab ntawm cov khoom thiab cov kua. Ib qho piv txwv ntawm sludge yog ib pawg av nkos tsim nyob rau hauv lub txaj dej tom qab dej nyab. Ib qho piv txwv ntawm sludge yog cov khoom kho los ntawm cov dej phwj tuaj. Semisolid khoom xws li hom precipitated los ntawm dej phwj kho.
Cov ntawv roj twg yog cov dej phwj tuaj?
Biogas yog tsim los ntawm methane (55–75%), carbon dioxide (25–45%), nitrogen (0–5%), hydrogen (0–1%), hydrogen sulfide (0-1%), thiab oxygen (0-2%). Cov sludge feem ntau muaj cov proteins, suab thaj, tshuaj ntxuav tes, phenols, thiab lipids. Cov dej phwj tuaj kuj suav nrog cov tshuaj lom thiab muaj kev phom sij rau cov organic thiab inorganic pollutants.
dej phwj thiab dej phwj yog dab tsi?
Sewage sludge is a av nkos zoo li residue uas tshwm sim los ntawm kev kho dej khib nyiab. Cov sludge muaj cov hlau hnyav thiab cov kab mob xws li kab mob thiab kab mob.
Yuav ua li cas yog cov sludge?
Nyob ntawm Sludge
- Cia dej sludge. Qhov no yog cov sludge tau los ntawm kev haus dej haus cov nroj tsuag los yog tso tsheb hlau luam. …
- Faecal Sludge. Nws yog cov sludge sau los ntawm lub qhov tso quav tso quav, hauv qhov chaw huv si lossisseptic tanks. …
- Industrial Wastewater Sludge. …
- Sewage Sludge.
