ZvoseSodium dichloroisocyanurateuye chlorine dioxide inogona kushandiswa semishonga inouraya utachiona. Mushure mekunyungudika mumvura, vanogona kugadzira hypochlorous acid yekuuraya hutachiona, asi sodium dichloroisocyanrate uye chlorine dioxide hazvina kufanana.
Muchidimbu che sodium dichloroisocyanurate ndeye SDIC, NaDCC, kana DCCNa. Mushonga une organic compound ine molecular formula C3Cl2N3NaO3 uye yakasimba kwazvo mushonga wekuuraya utachiona, oxidant, uye chlorination agent. Inoratidzika sehupfu chena, granules, uye piritsi uye ine kunhuhwirira kweklorini.
SDIC inowanzoshandiswa mishonga yekuuraya utachiona. Iyo ine yakasimba oxidizing zvimiro uye yakasimba kuuraya mhedzisiro pane dzakasiyana siyana pathogenic microorganisms senge mavhairasi, mabhakitiriya spores, fungi, etc. Iyo inouraya hutachiona ine huwandu hwakawanda hwekushandisa.
SDIC mushonga wekuuraya utachiona unoshanda une solubility yakakwira mumvura, kugona kwekuuraya hutachiona kwenguva refu, uye kuderera kwehupfu, saka inoshandiswa zvakanyanya semushonga wemvura yekunwa uye mushonga wemumba. SDIC hydrolyzed kuti igadzire hypochlorous acid mumvura, saka inogona kushandiswa semushonga wekuchenesa kutsiva mvura inocheneswa. Uye nekuti SDIC inogona kugadzirwa mumaindasitiri pamwero mukuru uye ine mutengo wakaderera, inoshandiswa zvakanyanya mumaindasitiri mazhinji.
Zvinhu zveSDIC:
(1) Kuita kwakasimba kwekuuraya utachiona.
(2) Low toxicity.
(3) Iine huwandu hwakawanda hwekushandisa. Ichi chigadzirwa hachigone kushandiswa chete muindasitiri yekugadzira chikafu uye zvinwiwa uye yekunwa mvura yekuuraya hutachiona asiwo mukuchenesa nekuuraya utachiona munzvimbo dzeveruzhinji. Inoshandiswawo zvakanyanya mumaindasitiri ekutenderedza kurapa kwemvura, hutsanana hwemhuri uye kuuraya hutachiona, uye kuuraya hutachiona hwemaindasitiri ekuberekesa.
(4) Kunyungudika kweSDIC mumvura kwakakwira zvakanyanya, saka kugadzirira kwemhinduro yayo yekuuraya utachiona kuri nyore kwazvo. Varidzi vemadziva madiki ekutuhwina vaizozvikoshesa zvikuru.
(5) Kugadzikana kwakanaka. Zvinoenderana nezviyero, kana SDIC yakaomeswa ichichengetwa mudura, kurasikirwa kweklorini iripo kuri pasi pe1% mushure megore rimwe.
(6) Chigadzirwa chakasimba uye chinogona kugadzirwa kuita chena poda kana magranules, ayo ari nyore kurongedza uye kutakura, uye zvakare yakanakira vashandisi kusarudza nekushandisa.
Chlorine dioxide
Chlorine dioxide musanganiswa une makemikari formula ClO2. Iyo yero-yegirini kune orenji-yero gasi pasi peyakajairika tembiricha uye kumanikidzwa.
Chlorine dioxide igasi rakasvibirira-yero rine kunhuwa kwakasimba uye rinonyungudika mumvura. Kunyungudika kwayo mumvura i5 kusvika ku8 nguva yeklorini.
Chlorine dioxide imwe yakanaka mishonga inouraya utachiona. Iine basa rakanaka rekuuraya utachiona hune simba zvishoma pane chlorine asi husina simba mukubvisa zvinosvibisa mumvura.
Kufanana neklorini, chlorine dioxide ine bleaching zvimiro uye inonyanya kushandiswa kugadzira bleaching pulp uye bepa, faibha, hupfu hwegorosi, starch, kunatsa uye bleaching mafuta, wakisi, nezvimwe.
Inoshandiswawo kugadzirisa tsvina yemvura.
Nekuda kwekuti gasi harisi nyore kuchengeta nekutakura, in-situ reactions inowanzoshandiswa kugadzira chlorine dioxide mumafekitori, nepo mahwendefa echlorine dioxide akatsiga achishandiswa kushandiswa kwemhuri. Iyo yekupedzisira ndeye formula chigadzirwa chinowanzo umbwa sodium chlorite (imwe ine njodzi kemikari) uye yakasimba acids.
Chlorine dioxide ine yakasimba oxidizing zvimiro uye inogona kuputika kana vhoriyamu yemhepo inodarika 10%. Saka mahwendefa echlorine dioxide akagadzikana haana kuchengetedzwa zvishoma pane SDIC. Kuchengeta uye kutakurwa kwemapiritsi echlorine dioxide akagadzikana kunofanirwa kuve nekuchenjerera uye hakufanirwe kukanganiswa nehunyoro kana kutsungirira kupenya kwezuva kana kupisa kwakanyanya.
Nekuda kwekuita kushoma pakubvisa zvinosvibisa mumvura uye kusachengeteka kwakashata, chlorine dioxide inonyanya kukodzera kushandiswa kwepamba pane dziva rekushambira.
Izvo zviri pamusoro apa mutsauko uripo pakati peSDIC nechlorine dioxide, pamwe nemashandisirwo azvo. Vashandisi vachasarudza zvinoenderana nezvavanoda uye nemaitiro ekushandisa.
Nguva yekutumira: Kubvumbi-25-2024