Indle ekhiqizwa ukudla ibilokhu ihlupha ukuphila kwethu.Indle evela emabhizinisini okudla iqukethe ukungcola okuhlukahlukene kwe-inorganic kanye ne-organic, kanye namabhaktheriya amaningi, kufaka phakathi i-Escherichia coli, amagciwane e-pathogenic angenzeka kanye nama-bacteria ahlukahlukene, ngakho ikhwalithi yamanzi inodaka futhi ingcolile.Ukuze sihlanze indle yokudla, sidinga imishini yokuhlanza indle yokudla.
Izici zemishini yokuhlanza indle efektri yokudla:
1. Isethi ephelele yezinto zokusebenza ingangcwatshwa ngaphansi kwesendlalelo esiqandisiwe noma ibekwe phansi.Umhlabathi ongaphezulu kwemishini ungasetshenziswa njengohlaza noma omunye umhlaba, ngaphandle kokwakha izindlu, ukufudumeza kanye nokushisa okushisayo.
2. Inqubo yesibili ye-biological oxidation yamukela i-push-flow biological contact oxidation, futhi umphumela wayo wokwelapha ungcono kunalowo wochungechunge oluxube ngokugcwele noma lwezigaba ezimbili oluxube ngokugcwele lwe-biological contact oxidation.Uma kuqhathaniswa nethangi le-sludge elicushiwe, linomthamo omncane, ukuguquguquka okuqinile kwekhwalithi yamanzi, ukumelana nomthwalo omuhle womthelela, ikhwalithi yokungcola okuzinzile futhi akukho ukugcwala kodaka.Isigcwalisi esisha esiqinile esinwebekayo sisetshenziswa ethangini, elinendawo enkulu ethile engaphezulu futhi kulula ukuthi ama-microorganisms alengise futhi asuse ulwelwesi.Ngaphansi kwezimo ezifanayo zomthwalo wezinto eziphilayo, izinga lokususwa kwezinto eziphilayo liphezulu, futhi ukuncibilika komoyampilo emanzini kungathuthukiswa.
3. Indlela ye-biological contact oxidation yamukelwa ithangi le-biochemical.Umthamo wevolumu wokugcwalisa kwawo uphansi kakhulu, i-microorganism isesigabeni sayo se-oxidation, futhi ukukhiqizwa kwe-sludge kuncane.Kuthatha kuphela izinyanga ezingaphezu kwezinyanga ezintathu (izinsuku ezingama-90) ukukhipha udaka (okuphonswa noma okuphelelwa amanzi ekhekheni lodaka ukuze kuthuthwe ngaphandle).
4. Ngaphezu kokukhipha umoya ophakeme ovamile, indlela yokuqeda iphunga yemishini yokuhlanza indle yokudla nayo ifakwe izinyathelo zokuqeda iphunga lomhlabathi.
5. Isistimu yonke yokucubungula imishini ifakwe uhlelo lokulawula ugesi oluzenzakalelayo ngokugcwele, oluphephile futhi oluthembekile ekusebenzeni.Ngokuvamile, ayidingi abasebenzi abakhethekile ukuphatha, kodwa idinga kuphela ukunakekela nokugcina okokusebenza ngesikhathi.
Isikhathi sokuthumela: Feb-06-2023