Inkqubo efanelekileyo yokucocwa kwamanzi amdaka edolophini kufuneka isekelwe kubuninzi babantu basekuhlaleni, imo yomhlaba, iimeko zoqoqosho kunye nezinye izinto ukuze ziqwalaselwe ngokupheleleyo, kukhethwe izixhobo ezifanelekileyo zokucocwa kwamanzi amdaka kunye nokuhambelana okufanelekileyo.
Igridi yinkqubo yokuqala kwinkqubo yokucoca amdaka, esetyenziselwa ukuvalela izinto ezinkulu eziqinileyo. Igridi ingahlulwahlulwa ibe yi-coarse grating kunye ne-fine grating, i-coarse grating isetyenziselwa ukuvalela izinto ezinkulu ezixhonyiweyo, ezifana namagqabi, iingxowa zeplastiki, njl.njl.; i-fine grating isetyenziselwa ukuvalela izinto ezincinci ezixhonyiweyo, ezifana ne-silt, inkunkuma, njl.njl.
Itanki yokulahla intlabathi isetyenziselwa ukususa isanti kunye namasuntswana angaphiliyo anomxhuzulane omkhulu kwilindle. Itanki yokulahla intlabathi ngokubanzi ibekwe kubungakanani obuthile betanki yokulahla intlabathi, amanzi amdaka ahamba ngokusebenzisa umxhuzulane ukuze ahlise amasuntswana.
Itanki yokunyibilikisa inkunkuma eyintloko yinxalenye ebalulekileyo yenkqubo yokucoca amdaka, esetyenziselwa ukususa izinto eziqinileyo ezixhonyiweyo kunye nezinto eziphilayo kwinkunkuma yamanzi amdaka. Itanki yokunyibilikisa inkunkuma eyintloko izihlalisa ezo zinto ziqinileyo ezantsi ngokuzihluza ngokwendalo okanye ngokuzikrwela, ize izikhuphe ngezixhobo zokukhupha umdaka.
Itanki yempendulo yezinto eziphilayo yeyona nto iphambili kwinkqubo yokucoca amanzi amdaka kwaye isetyenziselwa ukonakalisa izinto eziphilayo nokususa ungcoliseko olufana ne-ammonia, i-nitrogen kunye ne-phosphorus. Iindidi ezahlukeneyo zeentsholongwane, kuquka iintsholongwane ze-aerobic kunye neentsholongwane ze-anaerobic, zihlala zikhuliswa kwi-bioreactor, kwaye izinto eziphilayo ziguqulwa zibe zizinto ezingenabungozi ngokusebenzisa imetabolism yeentsholongwane.
Itanki yesibini yokutsalwa kwenkunkuma yitanki yokutsalwa kwenkunkuma emva kwe-bioreactor, esetyenziselwa ukwahlula inkunkuma esebenzayo kwi-bioreactor kumanzi acociweyo. Itanki yesibini yokutsalwa kwenkunkuma isetyenziselwa ukukrwela inkunkuma esebenzayo kwindawo yokuqokelela inkunkuma ephakathi ngokusebenzisa i-scraper okanye umatshini wokufunxa, kwaye emva koko inkunkuma esebenzayo ibuyiselwa kwi-bioreactor ngesixhobo sokubuyisela inkunkuma. Izixhobo zokubulala iintsholongwane zisetyenziselwa ukubulala iintsholongwane ezifana neebhaktheriya kunye neentsholongwane kumjelo wamanzi amdaka, kwaye iindlela zokubulala iintsholongwane ezisetyenziswa kakhulu yi-chlorination disinfection kunye ne-ozone disinfection.
Ukongeza kwizixhobo zokunyanga amanzi amdaka ezikhankanyiweyo apha ngasentla, kukho ezinye izixhobo ezincedisayo, ezifana nee-blower, ii-mixer, ii-pumps njalo njalo. Ezi zixhobo zidlala indima eyahlukileyo kwinkqubo yokunyanga amanzi amdaka, njengokubonelela ngeoksijini, ukuxuba amanzi amdaka, ukuphakamisa amanzi amdaka njalo njalo.
Xa kukhethwa kwaye kudityaniswa izixhobo zokucocwa kwamanzi amdaka, iimpawu kunye nemeko yokwenyani yedolophu kufuneka ziqwalaselwe. Umzekelo, kwiindawo ezinobuninzi babantu obuphantsi kunye nomhlaba onzima, izixhobo zokucocwa kwamanzi amdaka ezincinci neziqhelekileyo zinokukhethwa ukuze kube lula ukuthuthwa nokufakelwa; kwiindawo ezineemeko zoqoqosho ezingcono, izixhobo ezinetekhnoloji ephucukileyo kunye nokusebenza kakuhle konyango zinokukhethwa. Kwangaxeshanye, izinto ezinje ngeendleko zokugcina nokugcina izixhobo, kunye nokulula kokusebenza kunye nokuthembeka kwazo, kufuneka ziqwalaselwe.
I-Liding Environmental Protection igxile ekuveliseni nasekuphuhliseni izixhobo zokucocwa kwamanzi amdaka ezidolophini, kunye nokusebenza kwale projekthi, kwaye inamava amaninzi kushishino, apho izixhobo zokucocwa kwamanzi amdaka ezidibeneyo zinobunkokeli obuthile kushishino.
Ixesha leposi: Juni-27-2024