Izindinganiso zezinga lokunakekelwa kwezokwelapha zibhekisela ekuhlanzekeni komkhiqizo nezinkomba zokuphepha nezinye izici eziphakeme kunemikhiqizo yezinga elivamile, futhi ezifanele izikhathi namaqembu anezidingo eziphezulu zobuhlengikazi.
Amanabukeni ebanga lezokwelapha asho izinkomba zenhlanzeko eziqinile, izinkomba zokusebenza eziqinile, namazinga okuphepha ayinkimbinkimbi.Amanabukeni ebanga lezokwelapha asho izinkomba eziqinile nezicishe zifane nenhlanzeko, eziqinisekisa ukuhlanzeka okuphelele kwenabukeni ngalinye.
Umehluko phakathi kwayo namazinga kazwelonke akhona:
Ngokwezindinganiso zenhlanzeko, iqinile kakhulu:inani eliphelele lamakoloni amagciwane liqine izikhathi ezingu-10 kunezinga likazwelonke;ngokwenani eliphelele lamakoloni esikhunta, izinga likazwelonke ngu-100cfu/g, futhi izinga lokunakekelwa kwezokwelapha libeka ukuthi “akukho ukutholwa” okuvunyelwe.Mayelana nezinhlobo zamabhaktheriya e-pathogenic adingekayo ukuze ahlolwe, inani labasebenzi bezokwelapha liye laphindeka kabili.
Ngokwamazinga ekhwalithi, ngokwezinkomba zokushelela, ukumanzisa kabusha nezinye izinkomba, izinga lezokwelapha liye lathuthukiswa kakhulu uma liqhathaniswa nezinga likazwelonke, futhi izinkomba ezintathu zokusebenza zokumunca ezintsha zengezwe ukuze kugqanyiswe kangcono ukusebenza kwamanabukeni .
Ngaphezu kwalokho, izinkomba zokuphepha eziningi zengeziwe, okuhlanganisa okuqukethwe kwensimbi esindayo, okuqukethwe kwe-plasticizer, ukuhlolwa kokucasula isikhumba, i-formaldehyde kanye ne-fluorescence edluliswayo, engadingeki yizinga likazwelonke.
Izici:
1. 0 isikhunta, 0 ama-fluorescent agents, akukho ukungcola futhi akukho izinto ezinobuthi
2. Idizayini evumelana nezimo ngokugcwele, idizayini emhlophe emsulwa, okungukuthi, ilungele isikhumba somntwana, futhi akukho ukungcola kukayinki.Ngemva kokukhipha izinto, cabanga ngomklamo wokupakisha wokuvala futhi “okuncane nokumuncayo” komkhiqizo “komile nokuthambile” kungavimbela ngempumelelo ububomvu.izimbongolo nokunye.
Kungashiwo ukuthi “izinga lezokwelapha” liyindinganiso ephakeme emkhakheni wokuphepha komama nengane, futhi lifana nokuqina nokweqisa.
Amanabukeni ezinga lezokwelapha awagcini nje ngokuletha abathengi ukukhetha okuphephile nokuthembekile, kodwa futhi afuna ukukhuthaza umqondo wokunakekelwa kwezingane okuphephile nokunempilo, ukwanelisa ukuphishekela komama kwekhwalithi, futhi uvumele umkhiqizo ubuyele kumsuka wawo.Vumela abantu abaningi banake ukunakekelwa okuphephile nokunakekelwa kwezempilo kwezingane ezincane.
Isikhathi sokuthumela: Jan-14-2022