1. Kev tsis yooj yim ziab ntawm lub tshuab ziab khaub ncaws: qhov teeb meem yuav tsum tau muab lav rau qhov tsis haum ntawm qhov ceev thiab kub kom txias. Vim tias qhov sludge yog qhov khov heev, nws yooj yim rau kev ua daim ntawv zeb. Kev ua haujlwm ntawm lub nruas tig yog ua kom tawg cov briquettes thiab ua rau lawv ywj siab. Yog hais tias lub nruas nrawm raug kho tsis haum, cov pob zeb tawg tsis yooj yim rau tawg. Yog li ntawd, lub dryness ntawm cov khoom tiav tiav yuav tsis yooj yim.
2. Txhim kho qhov kub tsis txias: Yog tias kev kho kom tsis haum, kev kho cua sov ntawm cov ntaub ntawv raw yuav tsis sib npaug. Thaum lub sijhawm ua haujlwm ntawm lub tshuab nqus dej, yog tias cov khoom siv ntxig, nws yuav tsum tau muab ntaus rau qhov kub siab thiab cua siab hauv lub nruas tig. Yog tias cov cua ntsawj hauv lub nruas ntau dhau, cov ntaub ntawv raw yuav yooj yim dua rauv taws. Ua ke nrog cov cua ceev, cov kev hloov pauv kub dua yuav zoo dua. Nyob rau hauv cov ntaub ntawv ntawm qhov hloov ceev ntawm qhov kub, cov khoom siv dag yuav yooj yim dua ignited.
