cov khoom

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov cuab yeej yog sib tov cov khoom pov tseg (cov tsiaj txhu thiab cov nqaij qaib, cov khib nyiab hauv tsev, cov sludge, thiab lwm yam), biomass (straw thiab sawdust, thiab lwm yam) thiab cov ntaub ntawv rov qab rau hauv ib qho kev faib ua feem, kom cov dej noo nce mus txog. tus tsim yuav tsum tau 60-65%.Nkag mus rau peb-dimensional aerobic system, los ntawm kev kho cov dej noo, oxygen cov ntsiab lus thiab kub hloov ntawm cov ntaub ntawv raw, cov ntaub ntawv muaj peev xwm undergo txaus aerobic fermentation thiab decomposition.Raws li qhov kub nce siab, cov dej hauv cov av nkos yog evaporated, thiab ib feem ntawm cov organic teeb meem yog decomposed, yog li txo qhov ntim ntawm pawg thiab ua tiav qhov txo cov pov tseg.Cov organic chiv fermentation tank tswj qhov kub ntawm 55 thiab 60 ° C los ntawm qhov cua, oxygenation, nplawm, thiab lwm yam., kom ua tiav qhov kub zoo tshaj plaws rau kev kho cov khoom fermentation.Nyob rau ntawm qhov kub thiab txias no, ntau tus kab mob pathogenic thiab kab mob cab hauv pob tuaj yeem raug tua.Nyob rau tib lub sijhawm, deodorization system yog siv los ua kom muaj ntxhiab tsw ntxhiab rau cov pa pa kom ua tiav lub hom phiaj ntawm kev kho mob tsis zoo.Cov khoom tau txais tom qab kub aerobic fermentation tuaj yeem siv rau kev txhim kho av, kev tsim kho av, kev cog qoob loo npog av, thiab lwm yam.