Xafladda Gu'ga ee 2020 waxay ahayd meel muhiim u ah dadka Shiinaha. Markii ay dhawaan u dabaaldegeen Sannadka Cusub, waxay isku mar la dagaallameen Covid-19. Xitaa xilligan adag, qof walba wuxuu doortay inuu midoobo oo uu sii wado waajibaadkiisa joogtada ah si uu u ilaaliyo mustaqbalka dalkeenna.
Kiimikooyinka Suzhou Springchem waxay ku jireen shaqada warshadaha ilaalinta iyo sunta cayayaanka muddo ka badan 10 sano. Awooddeenna aan kula qabsan karno waqtiyada isbeddelaya waxay noo ogolaatay inaan hore ugu diyaargarowno cudurkan faafa. Waxaan soo iibsanay dufcado kiimikooyin bakteeriya dila oo maxalli ah oo ay ku jiraan Triclosan iyo PCMX, kuwaas oo waqtigaas ku yaraa suuqa Shiinaha. Iyada oo la kaashanayo khibradeenna, waxaan awoodnay inaan si wax ku ool ah u maareyno inta lagu jiro ciidaha Sannadka Cusub ee Shiinaha. Waqtigan xaadirka ah dufcado waxaa lagu hayaa bakhaarka warshadda Ningbo halkaas oo loo diri karo cid kasta oo u baahan. Waxaan bixinnaa jeermis dileyaal si joogto ah loo isticmaalo, taasina ma aysan suurtogal ahayn iyada oo aan la helin caawimaad iyo aqoon khibradeenna warshadaha adduunka.
Jeermis dileyaasha kiimikada waxay ku yimaadaan qaybo kala duwan, sida hoos lagu soo koobay;
1. Jeermis dileyaal ku salaysan koloriin:
Kuwaas waxaa loo isticmaalaa deegaanka ujeeddooyin buufin. Waxay ka kooban yihiin Calcium hypochlorite, Sodium hypochlorite, Sodium dichloroisocyanurate, kuwaas oo lagu daro biyaha heerka 5% ka dibna lagu buufiyo hawada. Dabeecad ahaan aad bay u oksaydhaysaa waxayna dishaa bakteeriyada isla marka ay la kulanto. Waa ammaan in loo isticmaalo sida loogu talagalay deegaannada gudaha.
2. Jeermis dileyaal ku salaysan peroxide:
Noocan wuxuu inta badan ka kooban yahay Peroxyacetic acid, Hydrogen peroxide iyo Potassium permanganate. Ma laha ur u gaar ah waana ammaan in loo isticmaalo maqaarka. Inta badan waxaa loo isticmaalaa in lagu tirtiro dusha sare waxaana loo isticmaalaa tiro yar si loogu isticmaalo masaxyada maqaarka aadanaha, sida masaxyada qurxinta. Noocyada kale ee jeermiska dila waa Chlorine dioxide iyo ozone mana aha kuwo ammaan u ah aadanaha ama jawigooda nololeed. Isticmaalkoodu waa warshado.
3. Jeermis dileyaal ku salaysan aldehyde
Kuwaas ammaan uma aha in loo isticmaalo deegaannada aadanaha. Waxay ka kooban yihiin Formaldehyde, Glutaraldehyde oo ah jeermis dile loogu talagalay qalabka caloosha iyo mindhicirka.
4. Jeermis dileyaasha gaaska ee Heterocyclic
Kuwaas waxaa loogu talagalay ujeeddooyin warshadeed sababtoo ah waxay ka kooban yihiin Ethylene oxide ama Epoxypropane. Midkoodna waa ammaan in lagu buufiyo laakiin waa goobaha warshadaha oo keliya, ee maaha jawiga nool ee aadanaha.
5. Jeermis dileyaal ku salaysan aalkolo
Kuwani waa kuwa ugu ammaansan uguna badan ee ay dadku u isticmaalaan ujeedooyin shaqsiyeed. Kuwaas waxay ku yimaadaan qaab ethanol, Isopropyl alcohol, iwm. Waxaa si aad ah looga helaa maro-maris loo sameeyay nadiifinta maqaarka.
6. Jeermis dileyaal ku salaysan Phenol
Badanaa waxay ku yimaadaan qaab Phenol ama PCMX (4-Chloro-3, 5-m-Xylenoll). Waa mid waxtar leh oo ah jeermis dile dusha sare ah waxaana lagu dari karaa mashiinka dharka lagu dhaqo iyadoo lala kaashanayo saabuunta si looga takhaluso bakteeriyada dharkaaga ku jirta.
7, Jeermis dileyaal milix ammonium ah oo Quaternary ah
Kuwaas waxaa badanaa laga helaa Benzalkonium bromide, Benzalkonium chloride, Didecyldimethylammonium chloride, PHMB, PHMG, Dodecylpyridinium chloride, Chlorhexidine gluconate ama Chlorhexidine acetate. Ma laha ur waxaana loo isticmaalaa jeermis dileyaal deegaanka ah sida beeraha.
Waqtiga boostada: Juun-10-2021