Cov kab mob zoo li cas thiab cov tshuaj lom yuav ua kom lub cev tsis zoo nyob rau hauv kev kho tsheb?
Ozone-bacteria propagule
Li Huaien et al tau pom tias txoj kev tua cov nyhuv ntawm cov roj hauv Pseudomonas aeruginosa hauv cov cua. Tom 15 ° C, humidity 73%, ozone concentration 0.08-0.6ppm, tus nqi tuag ntawm 30 feeb mus txog 99.9%; Wu Xuezhou thiab lwm yam kev ntsuam xyuas nws tua tus kab mob E. coli 100%, tus nqi ntawm Staphylococcus aureus 95.9%, tus nqi ntawm Pseudomonas aeruginosa tuag yog 89.8%. Raws li qhov kev kuaj xyuas ntawm Gu Shizhen, qhov tua cov nqi ntawm ozone tawm tsam Escherichia coli thiab Staphylococcus aureus yog 99.7% thiab 99.9%, feem. Ju Xijuan thiab lwm yam kev sim nws tus kheej tua tau 99.99% ntawm Staphylococcus aureus pa; Burleson thiab lwm yam kev kuaj yuav dhau mus rau roj ua rau Staphylococcus aureus, Escherichia coli, Pseudomonas fluorescens, Salmonella typhimurium, F. sinensis Hauv phosphate tsis kho cov kab Bacillus cholerae thiab Vibrio cholerae, cov kab mob saum toj no tau tua tom qab 15 feeb; Bai Xiqi thiab lwm tus neeg pom tias cov kua dej qab zis muaj ib qho kev tswj kab mob zoo heev, thiab qhov ceev ceev heev, thiab cov concentrated 0.3 mg / L ntawm cov tshuaj ozone kua dej ua rau 1 feeb. Tus nqi tua ntawm Escherichia coli thiab Staphylococcus aureus yog 100%.
Kab mob bacterial spore
Yan Falin thiab lwm yam kev tshaj tawm, nyob rau hauv qhov kev txiav txim ntawm 5.5mg / m? ozone rau 45 feeb, tuaj yeem 100% lam fwj cov kab mob hu ua Bacillus subtilis black mutant spores 100%; Ju Xijuan thiab lwm yam kev tshaj tawm, nyob hauv lub 1m? kuaj lub thawv, qhib Lub 500mg / h ozone generator yuav tua tau 99.95% ntawm Bacillus subtilis dub plaub hauv cov pa rau 60 feeb; Ouyangchuan thiab lwm tus neeg hauv qhov kev kuaj ntawm kev sib tw, cov roj ntsha ozone yog kis mus rau hauv dej, qhov kev xyuam xim ozone nce mus txog 3.8- Ntawm 4.6 mg / L, cov nyhuv yog 39.99 feeb, thiab tua cov kab Bacillus subtilis dub mutant spores yog 99.999 %.
kab mob
Li Shaoqi li al tau pom tias tus titer ntawm kab siab B hauv qhov ntswg antigen (HbsAg) poob rau ntawm 1: 256 mus rau 1:64 tom qab 30 feeb ntawm nws tus kheej concentration ntawm 10.3 mg / m3. Shi Jiang thiab al qhia tias kev siv cov khoom xyaw ozone concentration ntawm 13.6mg / m3 rau 30 feeb, HbsAg rhuav tshem ntawm 99.99%, siv kab mob siab hom A antigen (HAAg) 100%; Wolo thiab lwm yam kev sim tau ua pov thawj tias 0.5 xuaj moos ntawm nws muaj peev xwm ua pa tsis tau nyob rau hauv hom A Influenza tus kab mob 99%; Herbold li al. qhia 100% inactivation ntawm hom poliovirus I (PVI) ntawm 20 ° C hauv dej nrog rau kev siv tshuaj zom ua 0.13 mg / L. Tus kab mob ua tsis dhau los yog ua kom tsis muaj zog. Thaum twg qhov kev xyuam xim yog 0.09 mg / L-0.8 mg / L, phaj T2 tuaj yeem ua tsis tau rau 5-7 teev qhov tseem ceeb hauv thawj 5 feeb ntawm qhov tshuaj tiv thaiv. Thaum Finch pom tias qhov concentration ntawm ozone hauv dej yog 40 μg / L, nws tau siv 20 vib nas this rau inactivate lub logarithm ntawm E. coli phage ms2. Vaughn li al. piv rau qhov pib ntawm tus kab mob ua ntej ntawm rotavirus SA-H thiab tib neeg rotavirus hom 2 ntawm 4 ° C thiab pom tias cov kab mob ob qho tib si tau ua tsis tau los ntawm 0.25 mg / L ntawm nws lub cev. Crpend li al. kuaj xyuas cov tshuaj tiv thaiv kab mob HIV thaum nyob hauv kev kuaj ntshav, thiab ua tim khawv tias thaum lub qhov tshuaj nws muaj 4 mg / L, tus titer yog 106 CID50 / mL HIV tag nrho tsis ua haujlwm, thiab tus kab mob titer yog poob los ntawm 6 Logarithmic tus nqi.
Fungus
Wang Huaming thiab lwm tus neeg tau qhia tias thaum lub sij hawm muaj concentrated ntawm ozone yog 9.6 mg / L, tus tua Aspergillus variabilis thiab P. syphilis yog 100% rau 100 feeb, 23 mg / L rau Cladosporium, thiab 12.5 mg rau B. L ua rau 35 feeb, Penicillium citrinum ntawm 15.4 mg / L rau 30 feeb, thiab Fusarium oxysporum ntawm 15.5 mg / L rau 20 feeb, muaj peev xwm ua tau 100% inactivation tus nqi. Rau Aspergillus fumigatus, Alternaria alternata, Mucor mumarola, thiab lwm yam., Tus nqi inactivation ntawm 96.4% ntawm 10-20 feeb thaum lub ozone concentration yog 3.85-10.7 mg / L. Wu Xuezhou thiab lwm tus neeg pom tias tus nqi tua ntawm nws mus rau penicillium yog 93.8% nyob rau hauv 30 feeb, thiab tua tus nqi tiv thaiv hnoos yog 100%. Bai Xiwei thiab al qhia tias qhov concentration ntawm 15mg / L nws yuav yog 100% rau 1 feeb. Tua Aspergillus niger thiab poov nyob rau hauv qhov kev xeem.
protozoan
Finch li al. piv rau cov nyhuv pib ntawm kev ua rau ntawm lub cim ntawm tus cim ntawm Giardia lamblia thiab genus Giardia ntawm 22 ° C. Thaum tus nqi Ct 0.86 mg · min / L, lub hom ntawm genus Giardia tau txo los ntawm 4 Lub logarithmic nqi, thaum tus nqi Ct 2.5 mg · min / L, txo cov logarithm ntawm D. gigas rau plaub logarithms. Korich li al. piv rau qhov pib ntawm kev siv lub cev, tshuaj chlorine dioxide thiab cov tshuaj chlorine rau ntawm cryptospores ntawm Cryptosporidium parvum hauv cov dej huv. Nws tau ua pov thawj tias 1 ppm ntawm nws muaj peev xwm ua tsis tau li 90% ntawm oocysts hauv 5 feeb thiab 1.3 ppm ntawm chlorine dioxide. Nws yuav siv li 1 xuab moos ua hauj lwm, thiab 80 ppm ntawm chlorine yuav siv sij hawm 1.5 teev kom zoo tib yam.