Muindasitiri yemakemikari, nhamba huru yezvikamu zvinoshandiswa kushandiswa kwakasiyana-siyana. Imwe yeinonyanya kushandiswa ndeye sodium hypochlorite. Ikemikari inoshandiswa zvakanyanya semushonga wekuuraya utachiona uye ine mashandisirwo akawanda muminda yeindasitiri neyemumba.
Muchikamu chino tichakuudza kuti chii chinonzi sodium hypochlorite, maitiro ayo, mashandisirwo uye zvimiro.
Chii chinonzi sodium hypochlorite
Sodium hypochlorite chinhu chinoshandiswa zvakanyanya semushonga wepamusoro, asi unogona zvakare kushandiswa kuuraya hutachiona hwemvura yevanhu. Sodium hypochlorite inowanzozivikanwa se bleach kana chlorine, uye inotengeswa se 2,0% kana 2,5% sodium hypochlorite mhinduro.
Inogona kutengwa muzvitoro zvikuru, zvitoro zvegirosari kana ma pharmacy. Pane mahwendefa emumba pamusika, kazhinji litre yemvura inoshandiswa kuuraya utachiona piritsi, asi teerera kune rudzi rwe sodium hypochlorite inotengeswa, nekuti sodium hypochlorite inotengeswa semunyu wetafura, mhinduro kana piritsi, iyo inoshandiswa. yekuuraya utachiona hwematangi emvura, matsime uye dziva dzokutuhwina. Muzviitiko izvi, chinhu chiripo muhuwandu hwepamusoro uye chinogona kukonzera matambudziko ehutano.
Chii chinonzi sodium hypochlorite?
Sodium hypochlorite inoshandiswa kuchenesa nzvimbo, kuchena mapepa, kugeza miriwo, uye kuuraya utachiona mvura yevanhu kuderedza mukana wekusvibiswa nemavhairasi, utachiona, uye mabhakitiriya anokonzera manyoka, hepatitis A, cholera, kana rotavirus.
Kazhinji iyo sodium hypochlorite inoshandiswa mukunatswa kwemvura haifanire kudarika 10%; uye chiyero chechigadzirwa chinofanira kuva pakati pe 0,5 ne 1 mg / l. Izvo zvinofanirwa kucherechedzwa kuti sodium hypochlorite inoshandiswa mune iyi nzira haisi yekutengesa chlorine, sezvo iyo yekupedzisira ine mamwe makemikari anogona kukuvadza hutano hwevanhu.
Mukuwedzera, zvakakodzera kutaura kuti inoshandiswawo kurapa tsvina uye mvura yeindasitiri. Izvi zvinodaro nekuti inobvisa kunhuhwirira kusingafadzi uye inodzivirira kupararira kwebhakitiriya uye mucus.
Nekuda kwesimba rayo oxidizing, chinhu chakanakira kurapwa kwemvura yekushambira, kushandisa chlorine inoshanda muhuwandu hwehurongwa hwe12,5%. Izvi zvinodzivirira kupararira kwezvirwere zvinogona kuparadzirwa mumvura uye kubvisa utachiona huri mumvura.
Sodium hypochlorite inoshandiswawo seinodiridza mumhinduro mune mamwe maitiro emazino, sezvo ichibatsira kurwisa kupararira kwehutachiona hwehutachiona, spores, fungi, uye mavhairasi. Uyezve, inobatsira kunyungudutsa nyama yakafa.
Kumwe kushandiswa kunowanzoitwa bleach kana sodium hypochlorite ndeye bleaching machira. Chinangwa cheizvi ndechekukurumidza kuwana chitarisiko chakasakara kana chekare. Iyi nzira inowanzoitwa pamucheka werineni nekotoni.
Inoshandiswa sei
Nzira iyo sodium hypochlorite inoshandiswa inosiyana zvichienderana nekushandiswa:
Chenesa mvura
Kuita kuti mvura yekunwa inwanwe 2 kusvika ku4 madonhwe pa litre ye sodium hypochlorite pamusangano we 2 kusvika ku 2,5% inokurudzirwa.. Mhinduro iyi inofanirwa kuchengetwa mumudziyo wakajeka kudzivirira kuvhiringika nemvura yakachena uye kudzivirira njodzi.
Zvakakosha kuvhara mudziyo uye kumirira maminitsi makumi matatu mushure mekuwedzera donhwe remvura kuti upedze mvura. Ino nguva inofanirwa kuti disinfection iite, nekudaro kuuraya hutachiona hwese. Sodium hypochlorite disinfection mvura inoshandiswa kunwa, kubika, kuwacha miriwo, kugeza michero nemiriwo, kusuka ndiro nekugeza.
Disinfect hukawanika
Kuti ubvise utachiona uye kubvisa mavhairasi uye mabhakitiriya, zvinokurudzirwa kusanganisa maspuni mana parita yemvura, iyo inenge yakaenzana ne 4 kipunu ye sodium hypochlorite pa 1 litre yemvura. Semuenzaniso, mvura iyi inofanirwa kushandiswa kuuraya utachiona panzvimbo dzakaita semakaunda, matafura, kana pasi.
Mishonga yekushandiswa kwakadaro ine yakaderera zvakanyanya yesodium hypochlorite uye inoshandiswa zvakanyanya nekuda kwekuwanikwa kwayo uye yakaderera mutengo. Izvo zvinofanirwa kucherechedzwa kuti iyi komputa (mune yakaderera concentration) inoshandiswawo muchikamu chehutsanana kurapa eczema. Saizvozvo, chigadzirwa chinobatsira kwazvo kana zvasvika pakuvhiya zvinhu zvekuvhiya kana maturusi anoda huwandu hwakanyanya hwekuita sterilization.
Kurudziro yekushandisa
Paunenge uchishanda nekemikari iyi, zvakakosha kuti urege kutarisana zvakananga nechinhu chacho nokuti chinopisa uye chinogona kukonzera kupisa kweganda uye maziso muhuwandu hwepamusoro. Saka, zvinokurudzirwa kupfeka magirovhosi kana uchishandisa chigadzirwa ichi.
Kana yakawanda kupfuura inokurudzirwa dose ye sodium hypochlorite ikashandiswa netsaona, pakarepo sukurudza nzvimbo yakashama nemvura inoyerera uye tarisa zviratidzo zvakaita sekukwenya nekutsvuka. Kana iyo overdose yechinhu ichi ikamwiwa, zviratidzo zvehuturu, sekurutsa, kukosora, uye kutadza kufema, zvingada rubatsiro rwechimbichimbi.
Nekudaro, sodium hypochlorite yakachengeteka kune hutano kana ikashandiswa mukati meiyo yakakurudzirwa siyana, uye mvura inobatwa nayo inogona kupihwa kunyangwe kune vacheche nevana. Muchiitiko chekusahadzika, zvinokurudzirwa kuvapa mvura yemabhodhoro yemamineral chete.
Kana paine chepfu, zvinotevera zvinokurudzirwa:
- Wana kurapwa nekukurumidza uye usaite kuti munhu arutse kunze kwekunge arairwa kuita kudaro nekudzora chepfu kana nyanzvi yezveutano.
- Kana kemikari ikasangana neganda kana maziso, sukurudza nemvura yakawanda kweanenge maminitsi gumi nemashanu.
- Kana munhu wacho akanwa kemikari, mupe mvura shoma kana mukaka pakarepo, kunze kwekunge chiremba akuudza zvakasiyana. Usape mukaka kana mvura kana murwere aine zviratidzo zve kunetseka kumedza, zvakadai sokurutsa, pfari, kana kuderera kwokungwarira.
- Kana munhu akafema chinhu, muendese kumhepo itsva nekukasika.
Kugadzirira 0,1% chlorine solution yekugeza maoko
Kana huwandu hwebhodhoro re chlorine iri 1%:
- Wedzera 100 ml ye1% sodium hypochlorite pa1 litre yemvura (yakaenzana nemaspuni 10, kana gumi epurasitiki kapisi kana 10 oz mabhodhoro)
- Wedzera 150 ml ye1% sodium hypochlorite (yakaenzana nemaspuni 15, kana 15 epurasitiki kana 4 oz mabhodhoro) kune pint bhodhoro remvura (kazhinji chigadziko chesoda)
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezve sodium hypochlorite uye maitiro ayo.