Iyo yakajairika nzira yekurapa yemvura inoshandisa coagulation, sedimentation, kusefa uye mamwe maitiro. Maitiro aya anogona kuchenesa sosi yemvura, asi sosi yemvura zvakare ine zvinhu zvakasikwa uye zvidiki. Parizvino, kurapwa kwemvura uye nzira dzekuuraya hutachiona dzinosanganisira chlorine gasi, poda yekubhenesa, sodium hypochlorite, chloramine, ultraviolet mwenje, uye ozone. Imwe neimwe disinfection modhi ine akasiyana maitiro.
Chlorine disinfection yakanaka, asi inogadzira carcinogens. Bleaching poda uye sodium hypochlorite zviri nyore kuora, zvisina kugadzikana, chloramine sterilization maitiro haina kunaka, UV disinfection ine painogumira, parizvino ozone ndiyo yakanaka disinfection nzira.
Seyakadzika nzira yekurapa kwemvura, ozone ine yakasimba bactericidal maitiro. Inogona kuuraya utachiona hwakasiyana siyana uye hutachiona, uye inouraya utachiona hwakadai seEscherichia coli, Staphylococcus aureus, bacterial spores, Aspergillus niger, uye mbiriso.
Kusiyana nedzimwe nzira dzekuuraya utachiona, ozone inopindirana nemasero ebhakitiriya, inopinda mukati memasero, inoshanda pane chena nyaya uye lipopolysaccharide, uye inoshandura kukwana kwemasero, zvichizounza kufa kwesero. Naizvozvo, ozone inogona kuuraya zvakananga mabhakitiriya. Ozone ine mukana wakakura wekuti hapana zvakasara. Mushure mekushayisa utachiona, iyo ozone inoora ikaita oxygen, iyo isingazokonzere kusvibisa kwechipiri.
Izvo zvakanakira ozone mumvura yekurapa sterilization:
1. Iyo ine yakasimba yekuuraya maitiro kune akasiyana pathogenic microorganisms;
2, kukurumidza disinfection, inogona kuora pakarepo zvinhu zvakasikwa mumvura;
3. Ozone ine huwandu hwakawanda hwekugadzirisa uye hwakasimba huniation kugona;
4, hapana kusvibiswa kwechipiri, kuora kweozone uye kuora kuita okisijeni;
5, haigadzire trihalomethane uye imwe klorini disinfection ne-zvigadzirwa;
6. Nepo uchiuraya utachiona, inogona kuvandudza hunhu hwemvura uye nekugadzira kusvibiswa kwemakemikari kushoma.
7.Ichienzaniswa nedzimwe nzira dzekuuraya utachiona, ozone disinfection kutenderera ipfupi uye inowedzera mari.
Post nguva: Jul-27-2019