Mvura chinhu chinodiwa paupenyu hwevanhu. Zvisinei, mvura isina kucheneswa ine mabhakitiriya anokuvadza, mavhairasi nezvimwe zvinosvibisa. Ndosaka kurapwa kwemvura kuchikosha kuti tive nechokwadi chehutano hwedu nekuchengeteka. Imwe yeanonyanya kushandaMadisinfectants anoshandiswa mukurapa mvura inonzi Bromochlorodimethylhydantoin (BCDMH).
Bromochlorodimethylhydantoin inozivikanwawo seBCDMH. BCDMH ichena kana isina-white crystalline poda, granules kana mahwendefa anonyungudika zvishoma mumvura uye anonyungudika mune mamwe organic solvents. BCDMH ine halogen hwema. BCDMH inzvimbo yakanaka kwazvo yeklorini nebromine nekuti inobata zvishoma nezvishoma nemvura kuburitsa hypochlorous uye hypobromous acids. Inoshandiswa semushonga wemakemikari wekuvaraidza utsanana hwemvura uye kuchenesa mvura yekunwa.
BCDMH inoshanda sei?
BCDMHinoshanda nekuburitsa hypochlorous acid uye hypobromous acid, izvo zvese zvine simba zvinouraya utachiona, pakubata nemvura. Hypochlorous asidhi uye hypobromous asidhi yakasimba oxidizing ejenti inoparadza tupukanana tunokuvadza nekupwanya maseru madziro uye kukanganisa maitiro avo emagetsi. BCDMH inoshanda kurwisa huwandu hwakasiyana hwemabhakitiriya, mavhairasi, fungi, uye algae zvichiita kuti ive mushonga unouraya utachiona kune dzakasiyana siyana.
Ndezvipi zvakanakira kushandisa BCDMH?
BCDMH ine mabhenefiti akati wandei anoita kuti ive sarudzo yakanaka yekurapa mvura. Chekutanga, inoshanda zvakanyanya pakuuraya ma microorganisms, kunyangwe pakudzika kwakadzika. Izvi zvinoreva kuti inopa dziviriro yenguva refu kubva kubhakitiriya nemavhairasi muhurongwa hwemvura. Chechipiri, BCDMH inogona kuchengetwa kwenguva yakareba. Chechitatu, BCDMH inogona kugadzirwa mumhando dzakasiyana-siyana - hupfu, granules uye mapiritsi kuti ienderane nemashandisirwo akasiyana. Chekupedzisira, BCDMH yakachengeteka kune vese vanhu nemhuka kana ichishandiswa payakakurudzirwa.
Ndezvipi zvikumbiro zveBCDMH?
BCDMH ine huwandu hwakasiyana hwekushandisa mukurapa kwemvura, kusanganisira dziva dzekushambira, spas, shongwe dzekutonhodza uye masisitimu emvura yekunwa. Mumadziva ekushambira uye spas, BCDMH inoshandiswa kudzora kukura kwealgae uye mabhakitiriya uye kuchengetedza kujeka kwemvura. Mune inotonhorera shongwe, BCDMH inoshandiswa kudzivirira kukura kwebhakitiriya inokuvadza inogona kukonzera ngura uye kuvhara. Muhurongwa hwemvura yekunwa, BCDMH inoshandiswa kuchenesa mvura nekudzivirira kupararira kwezvirwere zvinokonzerwa nemvura zvakaita sekorera netyphoid.
BCDMH mushonga wekuuraya utachiona une simba unobata basa rakakosha mukurapwa kwemvura. BCDMH yakagadzikana, iri nyore kushandisa uye yakachengeteka kuvanhu nemhuka kana ichishandiswa pane zvakakurudzirwa. BCDMH ine mabhenefiti akawanda uye mashandisirwo uye chishandiso chakakosha chekuona mvura yakachengeteka uye yakachena kuti ishandiswe nevanhu.
Nguva yekutumira: Kubvumbi-25-2025
