Mold On Bathroom Sealant: Lwaki Kisekula Mangu N'ebikosa Byakyo Ebituuka Ewala-

Ekikuta ekiva mu kiziyiza eky’okunaabiramu amangu kiyinza okulabika ng’ekizibu ekitono, naye mu butuufu kiva ku nkolagana wakati w’obuwuka obutonotono, obunnyogovu, n’okuvunda kw’ebintu. Ensonga eno ebunye nnyo mu maka mu nsi yonna-okuva mu bitundu by’oku lubalama lw’ennyanja ebirimu obunnyogovu mu Amerika okutuuka ku mizigo emitonotono mu Bulaaya ne Asia. Okunoonyereza kwa ssaayansi kukakasa nti ekizibu kino si kya butanwa; kivugibwa embeera z’obutonde n’obuzibu bw’omubiri.

Lwaki Ekikuta Kikula Ku Bathroom Sealants

Ebinabiro biwa embeera ennungi ey’okukula kw’ekikuta olw’obunnyogovu obutasalako, ebbugumu, n’ebisasiro ebiramu. Silicone sealants, ezitera okukozesebwa okwetoloola bbaafu, sinki, ne shower, zikola microclimates eziwagira okukula kwa ffene. Ebintu byabwe ebiziyiza omuliro bizikuuma nga binnyogoga katono okusinga ebibyetoolodde, ne kitumbula okutonnya.

Okunoonyereza okwakolebwa mu 2019 okwatuumiddwa "Decontamination of Mould-Affected Environments," okwakolebwa ekitongole kya New Zealand ekya Institute of Environmental Science and Research (ESR), kwalaga nti ebiyungo bya silicone mu kinaabiro byolekedde okuvaamu ekikuta ekiddugavu ng'obunnyogovu busukka ebitundu 70%. Abanoonyereza mu Porirua baakiraba nti ebikuta bya ssabbuuni n’ebintu ebirala ebisibiddwa mu bizigo biwa ebiriisa ebyanguya okukula kwa ffene. Kino kye kinnyonnyola lwaki ekikuta kitera okusooka okulabika ku layini ezisiba okusinga ku tile.

Engeri Ekikuta Gye Kireetera Sealant Okukutuka

Obwangu eddagala eriyitibwa moldy sealant gye lisekula buva ku ngeri ffene gy’akulamu. Ekikuta tekituula kungulu kwokka; kiyingira mu buziba mu kiziyiza. Spores zikola omukutu ogulinga mycelium- ogubuna wansi w’engulu, ne gunafuya ekintu okuva munda okudda ebweru.

Alipoota eyafulumizibwa ekitongole kya Amerika ekikola ku mutindo ne tekinologiya ekya Amerika ekya National Institute of Standards and Technology (NIST) mu 2018, eyatuumiddwa "Microbial Development on Construction Sealants," yalaga nti ebikuta ebya bulijjo nga Aspergillus niger bikola enzymes ezimenyaamenya silicone polymers. Omulimu guno ogw’enziyiza gukola oluwuzi olufuukuuse, olutali lunywevu-ekifuula ekikuta okulabika ng’ekyangu okuyonja-ate nga kireka obucaafu obuzito nga tebukwatibwako.

Mu ngeri y'emu, okunoonyereza okwakolebwa mu 2020 okwakolebwa ekitongole kya Fraunhofer Institute for Building Physics ekya Bugirimaani, "Biofilm Formation on Sanitation Sealants," kwazuula nti okukula kwa ffene kuyinza okukyusa ensengekera ya polimeeri ya sealants. Abanoonyereza mu Holzkirchen bazudde nti amaanyi gakendedde ebitundu 60% ku 70%, y’ensonga lwaki sealant eyonoonese efuluma okusinga okusigala nga tekyuse.

Omulimu gw’Obunnyogovu n’Okuvunda kw’Ebintu

Mu binaabiro, ebiziyiza buli kiseera bibeera mu nsengekera z’okufukirira n’okukala. Ekiseera bwe kigenda kiyitawo, kino kireeta enjatika entonotono ezisobozesa obuwuka obuyitibwa spores n’amazzi okuyingira mu buziba bw’ekintu ekyo.

Okunoonyereza okwakolebwa mu 2021 okwakolebwa ekitongole kya University of Portsmouth’s School of Civil Engineering mu Bungereza, okwatuumiddwa "Fungal Resistance of Sealants in Extremely Humid Environments," kwazuula nti silicone sealants eza bulijjo zifiirwa ebitundu 40% ku maanyi gazo ag'okunywerera oluvannyuma lw'okuddiŋŋana enzirukanya y'obunnyogovu. Okufiirwa kuno okw’okunyweza kufuula sealant eno abanoonyereza kye bayita "biofilm highway," ekisobozesa ffene okusaasaana amangu.

Ebizuuliddwa bino bikakasa nti okusekula ekikuta ky’ekikuta si nsonga ya kungulu yokka-kizibu kya nsengeka ekiva ku situleesi y’obutonde n’emirimu gy’obuwuka obutonotono.

Ebikwata ku bulamu n’enzimba

Obuwuka obuyitibwa mold spores tebukoma ku kweraliikirira kulabika bulungi; era zireeta obulabe obw’amaanyi eri obulamu. Ekitongole kya Amerika ekivunaanyizibwa ku kukuuma obutonde bw’ensi (EPA) kizudde akakwate akaliwo wakati w’okukwatibwa ekikuta mu nnyumba n’okulwala alergy, ensonga z’okussa, n’obulwadde bwa asima. Ebika ebimu nga Stachybotrys chartarum bifulumya obutwa bwa mycotoxins obuyinza okufuuka mu mpewo nga butaataaganyizibwa, ekyongera obulabe bw’okussa.

Alipoota y’ekitongole ky’ebyobulamu mu nsi yonna (WHO) eya 2023 ku bunnyogovu mu nnyumba eraga nti okukwatibwa ekikuta kiyinza okuleeta endwadde z’okussa mu kitundu ekinene eky’amaka g’omu bibuga mu nsi yonna.

Mu nsengeka, sealant evunze esobola okusobozesa amazzi okukulukuta okuyita mu tile n’ebintu ebirala ebinyweza. Ebikulukuta bino ebikwese bisobola okwonoona wansi, ebisenge, n’ebizimbe ebitono-ebiseera ebisinga nga tebimanyiddwa okutuusa nga kyetaagisa okuddaabiriza okw’ebbeeyi.