Nyob rau hauv lub caij nplooj ntoos hlav thiab lub caij ntuj sov high season yog ntau yam tsiaj nyeg kis kab mob susceptibility. Yog li ntawd, kev ua tiav kev tua kab mob ntawm cov khoom siv npua yog kev tiv thaiv cov tsiaj nyeg thiab txo cov neeg tuag, kev ntsuas zoo los txhim kho kev ua haujlwm. Ntawm lawv, fumigation yog siv ntau tshaj plaws hauv tsev cog khoom thiab siv tshuaj tua kab mob zoo. Txhua txhua 2 lub lis piam mus rau 3 lub lis piam nyob rau hauv 2% caustic soda tshuaj tua kab mob los yog txiv qaub 1; tshwm sim los ntawm cov tsiaj txhu ib puag ncig tshuaj tua kab mob nyob ib ncig ntawm qhov chaw thiab qhov chaw ntawm lub pas dej phwj, cov dej phwj tuaj, cov dej phwj tuaj tawm, nrog cov tshuaj tua kab mob bleach nyob rau ib hlis 1. Lub qhov rooj nkag thiab npua sterilization pas dej tsis tu ncua.
Kev tua kab mob hauv tsev tom qab txhua pawg ntawm cov khoom thiab cov tsiaj txhu los tsim, ua kom huv si hauv tsev, nrog cov phom dej siab thiab tshuaj tua kab mob lossis fumigation . 5 hnub rau 7 hnub ua ntej lawv tuaj yeem yuav cov tsiaj tshiab tom ntej.
Cov cuab yeej ua liaj ua teb fumigation yog kev siv cov tshuaj formalin thiab potassium permanganate, formaldehyde, formaldehyde nqaij qaib roj puv tag nrho chav, tom qab ib lub sijhawm los tua cov kab mob. Tsis tu ncua tshuaj tua kab mob incubator, pub tank, pub tsheb thauj khoom, thoob khib nyiab, koob tshuaj tua kab mob, muaj 0.1% ammonium 0.2% mus rau 0.5% los yog peracetic acid uric acid tshuaj tua kab mob, thiab tom qab ntawd fumigation hauv chav kaw.
Kev tua kab mob thiab ua kom tsis muaj menyuam nrog cov tsiaj txhu zoo li qub tuaj yeem txo cov kab mob microbes hauv ib puag ncig. Cov tshuaj tua kab mob tuaj yeem siv rau cov tsiaj txhu: 0.1% benzalkonium bromide, acid 0.3%, 0.1% sodium sulfonate.
Fumigation Qhov txiaj ntsig loj tshaj plaws Fumigation cov tshuaj tuaj yeem muab sib npaug hauv cov tsev qaib kom ua tiav lub hom phiaj tag nrho thiab ua tiav cov tshuaj tua kab mob ntawm txhua lub ces kaum. Txoj kev no yog qhov tshwj xeeb tshaj yog rau cov tsev qaib tsev, cov kab mob tsis huv, tab sis kev siv cov tshuaj formalin thiab potassium permanganate nqaij qaib tsev fumigation yuav tsum nco ntsoov cov hauv qab no:
Disinfection ntawm npua cov cuab yeej tawm thaum cov roj formaldehyde ntau dua, kev tua kab mob zoo dua. Nqaij qaib fumigation ua ntej, nco ntsoov xyuas cov huab cua nruj ntawm lub tsev qaib. Yog tias muaj qhov sib txawv, daim ntaub yas, ntawv xov xwm lossis daim kab xev foob, kom tiv thaiv kom tsis txhob muaj kab mob, cuam tshuam rau kev tua kab mob.
Potassium permanganate thiab formaldehyde nyob rau hauv lub thawv kho mob corrosion corrosion, tom qab sib tov, cov tshuaj tiv thaiv ntawm ntau tshaj tawm ntawm tshav kub, feem ntau 10 feeb mus rau 30 feeb. Yog li ntawd, lub thawv yuav tsum loj txaus kom muaj cov tshuaj thiab corrosion kuj.
Ua ke nrog lwm txoj kev ntawm kev tua kab mob formaldehyde tuaj yeem tua cov kab mob ntawm cov khoom, yog li lub tsev nqaij qaib yuav tsum tau kho kom zoo ua ntej fumigation thiab tshuaj tua kab mob.
Kub thiab av noo yuav tsum tsim nyog rau qaib fumigation ntawm formalin thiab poov tshuaj permanganate cov tshuaj tiv thaiv, tshuaj tua kab mob ntawm cov tsiaj nyeg thiab nqaij qaib quav cia quav cia quav rau hauv av, tsub zuj zuj ntawm fermentation yuav hardened nyob rau hauv lub cement pas dej ua ke, tom qab kev muag khoom los yog siv. Nyob ib ncig ntawm qhov chaw cia cov quav kuj tseem tshuaj tua kab mob tsis tu ncua, 2% caustic soda lossis muaj sub- txiv qaub.
Cov tsiaj nyeg thiab nqaij qaib tuag nyob rau hauv cov neeg mob sib sib zog nqus raug mob tom qab kev kho mob ntawm cov tshuaj tua kab mob tsis zoo. Nyob rau tib lub sijhawm, tam sim ntawd mus rau thawj lub tsev txhab nyiaj, cov chaw sib cais thiab lwm qhov chaw, ua kom huv huv kom tsis txhob kis tus kab mob.
Qhov kub yuav tsum tsis pub tsawg tshaj 18 degrees Celsius, txheeb ze av noo ntawm 60% mus rau 80%, thiab tsis tsawg tshaj li 60%. Thaum qhov kub thiab txias yog 26 degree, txheeb ze av noo siab tshaj 80% thaum qhov zoo tshaj plaws fumigation nyhuv.