Mfundo ndi machitidwe ophera tizilombo toyambitsa matenda a ozoni

Mfundo ya ozone:

Ozone, yomwe imadziwikanso kuti trioxygen, ndi allotrope ya okosijeni.Ozoni m'malo otsika kutentha kutentha ndi mpweya wopanda mtundu;Pamene ndende idutsa 15%, imasonyeza mtundu wa buluu wowala.Kuchulukana kwake ndi 1.5 nthawi ya okosijeni, kachulukidwe ka gasi ndi 2.144g / L (0 ° C,0.1MP), ndipo kusungunuka kwake m'madzi ndi nthawi 13 kuposa mpweya wa okosijeni ndi nthawi 25 kuposa mpweya.Ozone ndi yosakhazikika pamankhwala ndipo pang'onopang'ono imalowa mu mpweya ndi madzi.Mlingo wa kuwonongeka kwa mpweya umadalira ndende ya ozoni ndi kutentha, ndi theka la moyo wa 16h pazitsulo zosakwana 1.0%.Mlingo wa kuwonongeka m'madzi ndi wothamanga kwambiri kuposa womwe uli mumlengalenga, womwe umagwirizana ndi pH mtengo komanso zomwe zili m'madzi.Kukwera kwa pH, m'pamenenso kutha kwa ozoni kumakhala kwachangu mu 5 ~ 30min.

Makhalidwe a ozone disinfection:

1.Ozone oxidation luso ndi wamphamvu kwambiri, akhoza kuchotsedwa ndi makutidwe ndi okosijeni ambiri a madzi akhoza kukhala oxidized zinthu.

2.Kuthamanga kwa ozoni kumakhala kochepa, komwe kungachepetse kuwonongeka kwa zipangizo ndi dziwe.

3.Ozone yowonjezereka yomwe ikugwiritsidwa ntchito m'madzi idzasinthidwanso mofulumira kukhala mpweya, kuonjezera mpweya wosungunuka m'madzi ndi mpweya wa okosijeni m'madzi, popanda kuchititsa kuipitsa kwachiwiri.

4.Ozone imatha kupha mabakiteriya ndikuchotsa kachilomboka nthawi yomweyo, komanso imatha kugwira ntchito yochotsa kununkhira komanso kununkhira.

5.Muzochitika zina, ozoni imathandizanso kuonjezera mphamvu ya flocculation ndikuwongolera mpweya.

6.Ozone yodziwika kwambiri ndiyo kupha kwapamwamba kwambiri kwa E. coli, komwe kuli nthawi 2000 mpaka 3000 kuposa ya chlorine dioxide wamba, ndipo ozone ndiyo yamphamvu kwambiri pankhani ya kupha tizilombo toyambitsa matenda.