Izimboni zokwelashwa kwamanzi, ukucubungula amanzi angcolile ezimboni
Ukusetshenziswa kokuqala okuvamile kwezinzwa zokucindezela amanzi kungokuqapha izinga likaketshezi, kusetshenziswa i-transducer ezansi kwethangi. Ukuphakama koketshezi ngaphezu kwaloInzwa yengcindezi yamapayipi wamanziIkhiqiza ingcindezi, uma kuqhathaniswa nengcindezi yomkhathi ohlangothini 'owomile' noma 'reference' yenzwa. Inqobo nje uma ubuningi bukaketshezi buyaziwa, le ngcindezi ingasetshenziselwa ukubala izinga likaketshezi ethangini.
Izinzwa zokucindezela zamanzi zivame ukusetshenziswa ngokuhlangana ne-electromagnetic flowmeter ukuqapha umfutho wamanzi emanzini wokucindezela nokugeleza ukulinganisa.
Izinzwa zethu eziningi manje sezifakiwe amazinga okukala kumathangi, ama-sumps, amadamu, ama-boreholes, kanye nezinhlelo ezifanayo lapho kudingeka ukulinganiswa kwezinga elinembile koketshezi. Ukukhethwa kwenzwa nokwakhiwa kwesistimu kudinga ukubandakanya ukucatshangelwa kohlelo lokusebenza uqobo, amathonya ezemvelo kusenzwa, kanye nokugcinwa nokusebenza kwenzwa emkhakheni, ukwenza isixazululo, ngentengo enhle kakhulu. Sise-Ashridge Engineering sicabangele zonke lezi zinto ekuthuthukiseni ububanzi bethu bemikhiqizo yokulinganisa amanzi.
Amanzi angcolile avela emithonjeni eminingi, kufaka phakathi imisebenzi yezimboni, ukusetshenziswa kwasekhaya, izinqubo ezahlukahlukene zokulima nezolimo, imfucumfucu yezokwelapha, nokuthuthwa. Ibhekisa emanzini ashintshiwe ngokuyisisekelo - imvamisa ngekhwalithi uketshezi noma ukwakheka kepha futhi kufaka phakathi izinga lokushisa.
Kodwa kwenzekani emanzini? Wonke umuntu uye wezwa ngezitshalo zokwelashwa kwamanzi angcolile, kodwa kwenzekani, futhi kufezwa kanjani? Le ndatshana ihambisa izimiso eziyisisekelo zokwelashwa kwamanzi angcolile kanye nezixazululo zenqubo ngayinye.
Ukungena Nokwelashwa Kwemishiniko
Imboni yokwelashwa kwamanzi angcolile idinga izinhlelo zokulinganisa nenqubo nokulawula okuqhubekayo.
Imithombo eminingi yamanzi angcolile ivela ekusetshenzisweni kwezolimo, kwezimboni, noma kwasekhaya. Ekuqaleni, inhloso yokwelashwa kwamanzi angcolile ukususa izinto ezinamandla noma ezingafuneki nezinye iziqu ezinkulu emanzini aluhlaza. Phakathi nale nqubo yokuqala (ebizwa ngenqubo yesiteshi se-grit), ijubane lamanzi angcolile angenayo lilawulwa, ukuvumela isihlabathi esiningi, i-grit, namatshe okuzinza ezansi kwesiteshi ngenkathi kugcina iningi lezinto eziphilayo ezimisiwe emanzini.
Le nqubo ingasebenzisa zonke izici eziyisisekelo zokulinganisa (ukugeleza, ingcindezi, izinga, nokushisa. I-electromagnetic flowmeter ngokuvamile kunconywa ngoba amanzi ageleza ngqo ngemitha.
Izinsimbi zokuxhumana zisetshenziselwa ukukala amanani wokugeleza kwe-volutric kwanoma yiluphi uketshezi olungaqhuba ngokwanele ugesi kumapayipi avaliwe.
Ukwelashwa Kwezinto Eziphilayo
Inqubo yokwelashwa yesibili iqukethe ukwelashwa kwezinto eziphilayo. Kubandakanya izinqubo ze-anaerobic kanye ne-aerobic. Inhloso eyinhloko yale nqubo ukunciphisa nokususa ukuhlanganiswa kwamakhemikhali ephilayo nezingaphili. Lokhu kubalulekile ngoba amaphesenti angama-90 wezinto eziphilayo angasuswa ngempumelelo ngawo. Ukwelashwa kwebhayoloji kusebenzisa amagciwane athile afana ne-bacterium ne-protozoa ukudiliza nokubola izinto eziphilayo. Ukulandela lokhu kwelashwa, ipompo yamanzi isetshenziswa njengesichazi sesibili.
Le nqubo ingasebenzisa ukugeleza, ukucindezela, nokulinganisa kokushisa. Izinsimbi ezinconyiwe zivame ukuba yimitha yokugeleza kagesi, umdlulisi wengcindezi yokuqhuma.
Iqoqo nokugxila
I-drodge ekhiqizwa ukwelashwa okuyisisekelo nokwesibili cishe ngamaphesenti angama-99 amanzi. Ithangi eliqinile lisetshenziselwa ukuqoqa i-drudge, lilungise, futhi lihlukanise namanzi phakathi nesikhathi samahora angama-24. Ngemuva kwalokho amanzi abuyiselwa emathangini e-airation ukuze athathe ukwelashwa.
Kule nqubo, ukugeleza nokulinganisa kwezinga kubalulekile. Kungenzeka ukuthi imitha yokugeleza ye-electromagnetic noma imitha yokugeleza ye-vortex ilungele kahle. Imitha yokugeleza i-vortex iyinsimbi eningi ebala ukugeleza kobuningi, izinga lokugeleza kwe-volumetric, izinga lokushisa, ingcindezi, nokuqina kwanoma iyiphi uketshezi, igesi, noma umusi ngepayipi ngokusebenzisa umgomo wokuchitha i-vortex. Isidlulisi sezinga le-ultrasonic siyinketho enhle.
I-Digester ne-MethaneUbude
Ngemuva kokuqina, i-drodge iphathwa ukuze iphephe ngokwemvelo. I-drodge ibekwa ethangini elingenayo umoya-mpilo elibizwa nge-digester futhi lifudumele kuze kufike ku-32. 2 kuya ku-35 degrees C izinsuku eziyi-15 kuye kwezingama-20. Lokhu kushukumisela ukukhula kwamagciwane e-anaerobic asetshenziswa izinto eziphilayo ku-drudge. Inqubo yokugaya ukugaya inzima i - uhla oluqinile ngokuguqula izinto eziningi zibe amanzi, i - carbon dioxide negesi ye-methane. I-drodge emnyama esele ngemuva kokugaya inokungaguquguquki kwesobho le-pea futhi inombala omncane.
Le nqubo ingasebenzisa zonke izici ezine eziyisisekelo zokulinganisa (ukugeleza, ingcindezi, izinga, nokushisa. Amamitha wokugeleza we-electromagnetic, izidlulisi zezinga eliphansi, izidlulisi zokugcina ukuqhuma futhi kuvame ukunconywa.
I-Sludge
I-dewatering inciphisa umthamo oketshezi we-blodge. I-sludge eyenziwe ithunyelwa ngama-centrifuges asebenza njengomjikelezo we-spin womshini wokuwasha. Amandla avela kuma-centrifuges ahlukanisa amanzi amaningi emanzini aqinile ku-drudge, akha into eyaziwa ngokuthi ama-biosolids. Ukwengeza i-organic polymer kuthuthukisa ukungaguquguquki kwento manje enjenge-kekeli, okuholele ekutheni umkhiqizo oqinile futhi ophethe kakhulu.
Kule nqubo ukugeleza, izinga nengcindezi kufanele kulinganiswe. Kuyanconywa imitha yokugeleza kagesi kanye nokudlulisa kwengcindezi yokuqhuma. Ezingeni, isidlulisi sezinga elingaphansi ngokuvamile sinconywa.
Lesi yidivayisi esebenzisa ubuchwepheshe bokuzwa ukukala okuqhubekayo kwamazinga ezinhlotsheni ezahlukahlukene zemidiya.
Inzuzo ebalulekile yale divayisi ikhono layo lokuthatha izilinganiso ezinembile ngaphansi kwezimo zokushisa okukhulu nezimo zengcindezi. Akuthinteki ukuminyana, i-viscosity, noma ukuqhutshwa kwendlela. Ingasetshenziselwa futhi ukukala amazinga wezinto ezonakalisayo, ezinamandla, nezinhlekelele ngaphandle kokulimala.
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