Isistimu yeLakishi Lokwelashwa Amalokishi Amalokishi kufanele kube ukufanisa nezesekeli

Uhlelo lokwe -lowulo lwe-portship elongeni lwendle kufanele lususelwe kubuningi bendawo yendawo, i-topography, izimo zezomnotho kanye nezinye izinto zokucatshangelwa okuphelele, khetha imishini yokwelashwa kwendle efanelekile nokuqhathanisa okunempilo.
Igridi yinqubo yokuqala ohlelweni lokwethutha lwendle, esetshenziselwa ukunciphisa ama-solids amakhulu. I-Grating ingahlukaniswa nge-coarse grating kanye ne-grang enhle, i-coarse grating isetshenziselwa ikakhulukazi ukunqamula okubandayo okumisiwe, njengamaqabunga, izikhwama zepulasitiki, njll; I-greating enhle isetshenziselwa ikakhulukazi ukunqamula udaba oluncane omisiwe, njengoSilt, imfucumfucu, njll.
Ithangi le-sand sedimentation lisetshenziselwa ukususa isihlabathi nezinhlayiya ezingaphansi kwamandla adonsela phansi ama-advention amaningi ku-sendle. Ithangi le-sand sedimentation ngokuvamile setha ngosayizi othile wethangi le-sedimentation, ukugeleza kwendle ngokusebenzisa amandla adonsela phansi ukuze kuncishwe izinhlayiya phansi.
Ithangi eliphambili le-sedimentation liyingxenye ebalulekile yohlelo lokwelashwa lwendle, olusetshenziselwa ukususa ama-solids amisiwe kanye nohlobo oluthile lwe-organic ku-indle. Ithangi eliyisisekelo sedimentation lixazulula ama-solids amiswe ngaphansi phansi ngokuhlanza okungokwemvelo noma ukugoqa, bese kubahlukanisa ngemishini yokukhipha i-sludge.
Ithangi le-Biological Reaction liyingxenye ebalulekile yohlelo lwe-Wastewater Treatment System futhi lisetshenziselwa ukungcolisa izinto eziphilayo futhi lisuse ukungcola okufana ne-ammonia, iNitrogen ne-phosphorus. Izinhlobonhlobo zama-microorganisms, kufaka phakathi ama-microobic microoorganisms kanye nama-microorganisms anaerobic, ngokuvamile atshalwa eBooreactor, futhi izinto eziphilayo ziguqulwa zaba yizinto ezilimazayo ngokusebenzisa imetabolism yama-microorganisms ama-microorganisms.
Ithangi le-sedimentation yesibili yithangi le-sedimentation ngemuva kwe-bioreactor, elisetshenziselwa ukuhlukanisa i-sludge eyenziwe nge-bioreactor emanzi aphathwe. Ithangi le-Secondare Deantimentation lisetshenziselwa ukuklebhula i-sludge evuliwe endaweni ephakathi nendawo yokuqoqa i-scudge ngokusebenzisa umshini wesikhafu noma umshini wokukhulisa, bese kuba yi-sludge eyenziwe kabusha, bese kuthi i-sludge eyenziwe yabuyiselwa kwi-bioreatcher ngemishini yokubuya ye-sludge. Imishini yokubulala amagciwane isetshenziselwa ukubulala ama-microorganisms anjenge amagciwane namagciwane endle yokukhucululwa kwendle, kanye nezindlela zokubulala amagciwane asetshenziswayo kuyindlela yokubulala ama-chlorination kanye ne-ozone disinfection.
Ngokungeziwe kwimishini yokwelashwa esengenhla yendle engenhla, kukhona eminye imishini yokusiza, efana nama-blowers, ama-mixers, amaphampu nokunye. Lezi zinto zokusebenza zidlala izindima ezahlukahlukene kwinqubo yokwelashwa kwendle, njengokuhlinzeka umoya-mpilo, ukuxuba indle, ukuhambisa indle nokunye.
Lapho ukhetha futhi uhambelanisa imishini yokwelashwa kwendle, izici kanye nesimo sangempela selokishi kudingeka kubhekwe. Isibonelo, ezindaweni ezinesibalo sabantu abaphansi kanye nendawo eyinkimbinkimbi, imishini yokwethaba kampompi encane nengomunyu ingakhethwa ukwenza lula ukuthuthwa nokufakwa; Ezindaweni ezinezimo ezingcono zezomnotho, imishini enobuchwepheshe obuthuthukisiwe nokusebenza kahle kokwelashwa okuphezulu kungakhethwa. Ngasikhathi sinye, izici ezinjengezindleko zokugcinwa nezisebenzayo zemishini, kanye nokusebenza kalula nokwethembeka, kudingeka kubhekwe.

Ukuvikelwa kwezemvelo okuhambisana nokukhiqizwa nasekuthuthukisweni kwemishini yokwelashwa kwendle yelokishi, kanye nokusebenza kwangempela kwephrojekthi, futhi kunomnotho wangempela embonini, lapho imishini yokwelashwa yendle ehlanganisiwe inezinga elithile lobuholi bomkhakha.