Qee cov khoom lag luam xav tau cov hnab ntim sab hauv, uas muaj cov haujlwm hauv qab no, suav nrog tab sis tsis txwv rau:
Ua ib qho pa oxygen
Thaum yaam raws li dej noo
Ua ib qho kev siv tshuaj lom neeg
· Puas yuav txo tus nqi
Hom Siv 1: Poj Niam Muaj Peev Xwm
Saj zawg zog cov hnab loj nrog cov txheej txheej thiab cov khoom pov thawj zoo rau cov khoom siv cov hmoov av los ntawm cov kab xev, cov kab polyethylene zoo nkauj yog ib qho kev daws teeb meem zoo. Lub liner tuaj yeem yuav sib cais thiab muab tso rau sab hauv lub hnab ntim khoom, lossis koj tuaj yeem yuav cov hnab ntim rau nrog lub liner, uas ua rau cov khoom ntim ntim tau ntau dua. Lub liner tseem muab cov kev phom sij noo noo, uas tuaj yeem ua kom ya raws hauv lub hnab thiab thaiv sab nraud noo, uas yog qhov tseem ceeb rau cov khoom hmoov zoo.
Hom Kev Siv 2: Khoom Noj Khoom Haus Qib
Saj zawg zog cov hnab loj yog ua ntau dua thiab muaj peev xwm nrov dua hauv cov zaub mov thiab kev lag luam ntim khoom noj khoom haus. Yog tias cov khoom lag luam kom tau ntim cov hmoov, granular, los yog zus, cov zaub mov Qib tuaj yeem ua kom cov khoom tshiab thiab tsis muaj paug. Yog tias cov zaub mov nyob hauv daim ntawv hmoov, cov kab muaj yooj yim rau kev tshem tawm, tso cai rau tus neeg siv kawg kom tshem tag nrho cov zaub mov los ntawm lub hnab.
Hom Kev Siv 3: Khoom Siv Tshuaj
Kws Tshuaj yog zoo sib xws rau cov khoom noj. Cov qauv coj nruj-qib ua qhov xav tau ntawm lub hnab sab hauv tsis tau. Tsis tas li ntawd, ntau cov tshuaj yog rhiab rau ya raws, ultraviolet rays thiab lwm yam, uas ua rau kev siv lub hnab nyob sab hauv tsis tau thaum thauj cov tshuaj no.
