Amaqanda embewu amaqanda asetshenziselwa ukuchanyuselwa, okuyinto abalimi bezinkukhu namadada abazijwayele. Kodwa-ke, amaqanda ngokuvamile akhiqizwa nge-cloaca, futhi ingaphezulu legobolondo leqanda lizombozwa amagciwane amaningi nama-virus. Ngakho-ke, ngaphambi kokutshala,amaqanda omfuyikumele kubulawe amagciwane ukuze kuthuthukiswe izinga lokuchanyuselwa, futhi ngesikhathi esifanayo, ukugwema ngempumelelo ukusabalala kwezifo ezihlukahlukene.
Yiziphi izindlela zokubulala amagciwane zokuzalanisa amaqanda?
1. Ukukhishwa kwe-ultraviolet irradiation
Ngokuvamile, umthombo wokukhanya we-UV kufanele ube kude ngamamitha angu-0.4 ukusuka eqandeni elizalelayo, futhi ngemva kokushiswa kwemisebe iminithi elingu-1, phendula iqanda uphinde ulikhanyise futhi. Kungcono ukusebenzisa izibani eziningana ze-UV ukuze zikhanyise kuwo wonke ama-engeli ngesikhathi esisodwa ukuze kube nomphumela ongcono.
2, Ukubulala amagciwane ngesisombululo se-bleach
Cwilisa amaqanda okuzalanisa esixazululweni sempushana emhlophe equkethe i-chlorine esebenzayo engu-1.5% imizuzu emi-3, uwakhiphe bese uwakhipha, bese angapakishwa. Le ndlela kufanele yenziwe endaweni enomoya.
3, Peroxyacetic acid fumigation disinfection
Ukufutha nge-50ml yesisombululo se-peroxyacetic acid kanye no-5g we-potassium permanganate ku-cubic meter ngayinye imizuzu engu-15 kungabulala ngokushesha nangempumelelo amagciwane amaningi. Kunjalo, amapulazi amakhulu abafuyi angaphinde abulawe amagciwane ngesibulali magciwane esiwasha amaqanda.
4, Ukubulala amagciwane amaqanda ngokudipha umehluko wokushisa
Shisisa amaqanda omfuyi ku-37.8℃ amahora angu-3-6, ukuze izinga lokushisa kweqanda lifinyelele cishe ku-32.2℃. Bese cwilisa iqanda lokuzalanisa engxubeni yesibulala-magciwane kanye nesibulala-magciwane ku-4.4℃ (pholisa isisombululo nge-compressor) imizuzu eyi-10-15, khipha iqanda ukuze lome futhi lifukamele.
5. Ukukhishwa kwe-Formalin
Sebenzisa i-formalin exutshwe ne-potassium permanganate ukuze ukhiphe futhi ubulale amagciwane amaqanda kanyeumshini wokuqhafaza. Ngokuvamile, 5g we-potassium permanganate kanye nama-30ml we-formalin asetshenziswa ku-cubic meter ngayinye.
6, I-iodine solution immersion disinfection
Gxilisa iqanda lomfuyi kusixazululo se-iodine engu-1:100 (ithebhulethi engu-10g ye-iodine + 15g ye-iodine potassium iodide + 1000ml amanzi, chaza futhi uthele emanzini angu-9000ml) imizuzu engu-0.5-1. Qaphela ukuthi amaqanda abafuyi angeke acwiliswe futhi abulawe amagciwane ngaphambi kokuba agcinwe, futhi kungcono ukuwabulala amagciwane ngaphambi kokuchanyuselwa.
Ngokuvamile, ziningi izindlela zokubulala amagciwane amaqanda omfuyi, ngakho vele ukhethe elikufanele. Ngaphezu kwezindlela, isikhathi kanye nemvamisa yokubulala amagciwane amaqanda okuzalanisa kufanele futhi aqondiswe ukugwema ukungcoliswa okwengeziwe kwamaqanda okuzalanisa.
Isikhathi sokuthumela: Apr-07-2023
