Vim tias tsis yog txhua tus tswv ntawm thaj av me me tuaj yeem them taus cov khoom kim heev ntawm kev tawm ntawm cov av hauv av, ntau cov teeb meem kab mob thiab cov kab mob me me muaj ntau nyob hauv nws, uas tuaj yeem cuam tshuam qhov tseem ceeb ntawm cov qoob loo yog tias cov av tsis tseg ib ntus ntxuav kab mob.
Cov Lus Qhia
Kauj ruam 1
Tshuaj lom neeg hauv av nrog tshuaj xws li tshuaj dawb, formalin thiab chloropicrin muab cov txiaj ntsig pom tseeb hauv kev tawm tsam cov kab, cov kab mob ntawm cov kab mob fungal ntawm cov nroj tsuag, tab sis koj yuav tsum tau ceev faj, vim cov tshuaj no tuaj yeem tiv thaiv kev cog qoob loo. Yog li ntawd, lawv yuav tsum tau ua nyob rau lub caij nplooj zeeg. Formalin yog siv nyob rau hauv kev sib ntaus tawm tsam dub ceg pathogens. Npaj ib cov tshuaj tov ntawm tus nqi ntawm ib liter ntawm 40% formalin rau 100 liv dej. Txhawm rau ua tiav ib 'meter' ntawm cov av square, koj yuav xav tau nees nkaum litres ntawm cov tshuaj. Chloropicrin siv yog tias av txheej yog nees nkaum centimeters tuab, ntawm tus nqi ntawm rau caum grams tauj ib square meter. Nws yog coj tuaj rau lub caij nplooj zeeg. Cov kua txiv kab ntxwv ua kom paub nyob rau hauv daim ntawv qhuav ib puas gram ntawm ib square meter ntawm av (nrog txheej ntawm nees nkaum centimeters) thiab them nrog lub rake. Nws siv los tiv thaiv kab mob ntawm cov kab mob thiab cov kab mob fungal. Lawv raug qhia tsuas yog nyob rau lub caij nplooj zeeg, vim tias tshuaj dawb inhibits cog kev loj hlob.
Kauj ruam 2
Kev kho cua sov ntawm cov av ua rau nws muaj peev xwm ntau dua, tua cov kab thiab kab mob. Chav rhaub dej yuav siv tau los ua qhov chaw ntawm chav dej. Cov av tau steamed rau ib teev. Cov av kuj tuaj yeem tso rau ntawm cov ntawv hlau thiab calcined, nplawm tas li. Yog li, cov av tau npaj rau cog ntoo sab hauv hauv lauj kaub. Koj tuaj yeem cog qoob loo rau hauv av nrog dej npau npau, tab sis tom qab ntawd nws yuav tsum qhuav rau lub sijhawm ntev heev.
Kauj ruam 3
Kev siv roj ntsha yog hom kev ua ntev tshaj plaws. Cov av tsis huv thiab depleted yog piled li hauv ib pawg qhov siab thiab txog peb meters thoob plaws. Nws nyob hauv cov khaubncaws sab nraud povtseg, hloov nrog slurry lossis quav. Slaked txiv qaub yog ntxiv rau acidic av ntawm tus nqi ntawm plaub phaus ntawm txiv qaub rau ib cubic meter ntawm thaj av. Nws tseem tshuav nyob hauv pawg rau ob txog peb xyoos. Nyob rau lub sijhawm no, nws tau khawb ob zaug, cov txhauv tau raug tshem tawm. Nyob rau lub sijhawm no, cov kab mob phem thiab kab tsuag tuag hauv cov pawg. Tab sis, yog tias koj xav tau tua cov av ntawm cov kab hauv lub cev dawb thiab zoo nkauj, nws yuav tsum khaws cia hauv cov chaw txawb tsawg kawg yog plaub xyoos.
