Uhlelo oluphelele lokukhuculula indle emalokishini kufanele lusekelwe ekumineni kwabantu bendawo, isimo sendawo, izimo zomnotho nezinye izici ukuze zicutshungulwe kabanzi, ukhethe imishini efanele yokukhuculula indle kanye nokumadanisa okunengqondo.
Igridi iyinqubo yokuqala ohlelweni lokuhlanza indle, esetshenziselwa ukunqamula izinto eziqinile ezinkulu. I-grating ingahlukaniswa ibe i-grating emahhadla kanye ne-fine grating, i-grating emahhadla isetshenziswa kakhulu ukunqamula izinto ezinkulu ezimisiwe, njengamahlamvu, izikhwama zepulasitiki, njll.; i-fine grating isetshenziselwa kakhulu ukuvimba izinto ezincane ezimisiwe, njengodaka, imfucumfucu, njll.
Ithangi le-sedimentation yesihlabathi lisetshenziselwa ukususa isihlabathi nezinhlayiya ze-inorganic ezinamandla adonsela phansi amakhulu athile endle. Ithangi le-sedimentation yesihlabathi livame ukumiswa ngosayizi othize wethangi le-sedimentation, ukugeleza kwendle ngokusebenzisa amandla adonsela phansi ukuze kuncishiswe izinhlayiya.
Ithangi eliyisisekelo lokuthungatha liyingxenye ebalulekile yesistimu yokuhlanza indle, esetshenziselwa ukususa izinto eziqinile ezimisiwe kanye nenye into ephilayo endle. Ithangi eliyisisekelo le-sedimentation lihlalisa okuqinile okumisiwe phansi ngenhlabathi yemvelo noma ukukhuhla kwe-scraper, bese liwakhipha ngempahla yokukhipha udaka.
Ithangi le-biological reaction liyingxenye ewumgogodla wohlelo lokuhlanza amanzi angcolile futhi lisetshenziselwa ukucekela phansi izinto eziphilayo kanye nokususa ukungcola okufana ne-ammonia, i-nitrogen ne-phosphorus. Izinhlobonhlobo zama-microorganisms, okuhlanganisa ama-aerobic microorganisms kanye nama-anaerobic microorganisms, ngokuvamile atshalwa ku-bioreactor, futhi izinto eziphilayo ziguqulwa zibe izinto ezingenabungozi ngokusebenzisa i-metabolism yamagciwane.
Ithangi lesibili lokuthungatha ithange lokususa inzika ngemva kwe-bioreactor, elisetshenziselwa ukuhlukanisa udaka olucushiwe ku-bioreactor emanzini ahlanziwe. Ithangi lesibili lokuthungatha lisetshenziselwa ukukhuhla udaka olucushiwe endaweni emaphakathi yokuqoqa udaka ngomshini wokukhuhla noma wokumunca, bese udaka olucushiwe lubuyiselwa ku-bioreactor kusetshenziswa okokusebenza kokubuyisela udaka. Imishini yokubulala amagciwane isetshenziselwa ukubulala amagciwane afana namagciwane namagciwane endle, futhi izindlela ezivame ukusetshenziswa zokubulala amagciwane i-chlorination disinfection kanye ne-ozone disinfection.
Ukwengeza kule mishini evamile yokuhlanza indle, kunezinye izinto ezisizayo, njengezifutha, izixube, amaphampu nokunye. Lezi zixhobo zidlala indima ehlukene enqubweni yokuhlanza indle, njengokuhlinzeka nge-oxygen, ukuxuba indle, ukuphakamisa indle nokunye.
Lapho kukhethwa futhi kuqhathaniswe imishini yokuhlanza indle, izici nesimo sangempela selokishi kufanele kubhekwe. Isibonelo, ezindaweni ezinomthamo omncane wabantu kanye nezindawo eziyinkimbinkimbi, imishini encane kanye nemodular yokuhlanza indle ingakhethwa ukuze kube lula ukuthutha nokufaka; ezindaweni ezinezimo zomnotho ezingcono, imishini enobuchwepheshe obuphambili kanye nokusebenza kahle kokwelashwa kungakhethwa. Ngesikhathi esifanayo, izici ezifana nokugcinwa kanye nezindleko zokusebenza zemishini, kanye nokusebenza kalula nokuthembeka, kufanele kucatshangelwe.
I-Liding Environmental Protection igxile ekukhiqizeni nasekuthuthukisweni kwemishini yokuhlanza indle yaselokishini, kanye nokusebenza kwangempela kwephrojekthi, futhi inokuhlangenwe nakho okuningi embonini, lapho imishini yokuhlanza indle edidiyelwe inezinga elithile lobuholi bemboni.
Isikhathi sokuthumela: Jun-27-2024