Ukuze kufezwe injongo yokonakalisa ukungcola emanzini angcolile, ukukhetha, ukulima, nokuhlanganisa amabhaktheriya amagciwane kanye nekhono elikhethekile lokuwohloka kwendle ukwakha amaqembu amabhaktheriya futhi abe amabhaktheriya okwelapha indle akhethekile kungenye yezindlela ezithuthuke kakhulu kwezobuchwepheshe bokwelapha indle njengamanje.
Izinhlobo zivelakusuka emvelweni, kuyalinywa futhi kukhiqizwe ngendlela yokwenziwa, bese ekugcineni kubuyela emvelweni ukuze kuthathwe umsebenzi wokulungisa umjikelezo we-nitrogen wezindawo zamanzi, ohambisana nezimiso zokungabi nobuthi, ukungabi nokungcola, ukungabi nokungcola kwesibili, futhi okungenangozi emzimbeni womuntu. Kungasusa ngempumelelo i-ammonia nitrogen, i-BOD, i-COD, i-SS, i-nitrate, i-sulfate, i-chroma, iphunga, izinto ezinobuthi, ukungcola okuhlanganisiwe, njll., ngaphandle kwesidingo sosizo lokuqina kwamakhemikhali kanye nokuqina.
Njengoba intuthuko ephezulu yomnotho wabantu ikhula ngekhulu lama-21, ibangele nomonakalo omkhulu kanye nokungcola kwemvelo futhi yasongela impilo yabantu kakhulu. Ngakho-ke, izinyathelo zokuvikela imvelo zokulungisa zonke izinhlobo zokungcola seziseduze. Phakathi kwazo, izinga lokungcoliswa kwamanzi libangele ukungalingani okukhulu kwezemvelo, futhi imvelo ilahlekelwe yikhono layo lokuqala lokuzihlanza ngenxa yokungcola ngokweqile. Ngakho-ke, ukwelashwa kwamanzi kuyindlela ebalulekile yokubuyisela imvelo yemvelo.
Phakathi kwabaningiizindlela zokuhlanza indle, ukwelashwa kwezinto eziphilayo kuyinqubo ebaluleke kakhulu yokwelapha indle emhlabeni ngenxa yenqubo yayo elula, umphumela ophawulekayo, izindleko eziphansi, ukuvikelwa kwemvelo okumsulwa, kanye nokungabikho kokungcola kwesibili. Phakathi kwazo, izindlela ezifana nendlela ye-biofilm, indlela ye-biological trickle, indlela ye-activated sludge noma ukwengeza izinto eziphilayo zonke zisebenzisa ikhono lokubola kwezinto eziphilayo ukuze kufezwe injongo yokuhlanza ikhwalithi yamanzi. Kodwa-ke, iningi lokwelashwa kwamagciwane kwamanje lincike kuphela esenzweni samagciwane angahleliwe odakeni lwamanzi amdaka. Ngenxa yokuthi izinhlobo zemithombo yokungcola emanzini amdaka ezimbonini zanamuhla ziyinkimbinkimbi kakhulu, futhi izinhlobo zamagciwane ezinto eziphilayo ezibola ukungcola aziphelele, ezinye akufanele zibe khona, kodwa ezingadingekile. Ziningi kakhulu, ngokuvamile ngoba inani lamagciwane asebenzayo alanele noma ikhono lokubola kwamagciwane alanele, futhi ikhono lokonakalisa ukungcola alilungile, ngakho umphumela wokwelapha akulula ukuwulawula, futhi ngezinye izikhathi kudingeka uthembele enhlanhleni, ngakho-ke ososayensi bezinto eziphilayo bagxile ekuhlakuleleni izinhlobo zamagciwane ngokuwohloka okukhethekile kwezinto zamanzi amdaka kulesi simo.
Amabhaktheriya anika amandla:Amabhaktheriya anika i-nitrogen angamabhaktheriya e-aerobic, okuhlanganisa amabhaktheriya anika i-nitrogen kanye nama-bacteria anika i-nitrogen. Ukuhlala emanzini noma esihlabathini kudlala indima ebalulekile enqubweni yokuhlanzwa kwamanzi ngomjikelezo we-nitrogen. Atholakala kabanzi kuzo zonke izingxenye zemvelo, okuhlanganisa umoya, imifula, ulwandle kanye nomhlabathi. Kunezinkulungwane zamabhaktheriya anika i-nitrogen atholakala ku-biology.
Amagciwane aqeda amandla:Amabhaktheriya aqeda amandla yibhaktheriya ebangela ukuqeda amandla. Iningi lawo yibhaktheriya engenamandla futhi e-facultative anaerobic, njengebhaktheriya eqeda amandla, i-Staphylococcus spp. Ngaphansi kwesimo se-xenon, asebenzisa umoya-mpilo ku-nitric acid ukuze axube izinto eziphilayo ukuze athole amandla adingekayo emisebenzini yawo yokuphila. Amabhaktheriya aqeda amandla asakazeka kabanzi enhlabathini, emqubeni nasendle. I-nitrojeni ye-nitrate ingaguqulwa ibe yigesi ye-nitrogen esikhundleni se-ammonia nitrogen, okungeyona into ephambene kakhulu namabhaktheriya aqeda amandla. Isetshenziswa kakhulu ekuphatheni indle, njengokwelashwa kwamanzi asezindaweni, ukwelashwa kwemifula yasemadolobheni, ukwelashwa kwezilwane zasemanzini, njll. Phakathi kwazo, ukwelashwa kwendle yezilwane zasemanzini yikho okusetshenziswa kakhulu.
Izinhlobo ze-compound ze-nitrification kanye ne-denitrification: izinhlobo ze-compound ezinemisebenzi emibili ye-nitrification kanye ne-denitrification. Endabeni yendawo yokwelapha indle eyinkimbinkimbi kakhulu, kuba nzima kakhulu ukusebenzisa izinhlobo ze-nitrifying noma ze-denitrification zodwa ukuze kufezwe ibhalansi yamagciwane. Ingxenye yokulawula ukungcola kwamabhizinisi amaningi nayo ayinembile, okuholela ekuchithekeni noma ukushoda kwenani elikhulu lezinsiza zamagciwane, futhi kunzima ukufeza umphumela ofanele wokwelapha indle. Ama-compound bacteria angazizalela ngokwawo ngokwekhwalithi yamanzi ukuze kufezwe ibhalansi yamagciwane, okwenza umsebenzi wokwelapha indle ube lula futhi usebenze kahle.
Ubuchwepheshe bokuhlanzwa kwendle okungenalo udaka bubhekana nobuhlungu bokuthululwa kodaka enkambisweni yokuhlanza indle ngesikhathi esisodwa.
Ngokususwa okunamandla kakhulu kwe-BOD, COD, SS, ammonia nitrogen, phosphorus kanye nezinye izinto ezingcolisayo, izinga eliphumelelayo lingaphezu kuka-90-95%. Ukungcola okuvela ethangini lesibili lokuthuthwa kwamanzi kungahlangabezana ngqo nezindinganiso zezwe zokuqala zesigaba A noma amazinga ahlobene. Kudayi kanye nokudaya kanye nokuqeda amanzi angcolile kanye namanye amanzi angcolile anombala onzima ukuwususa, kungasuswa umbala ngqo uma kufakwa. Kunomphumela omangalisayo wokususa iphunga, futhi kunekhono elinamandla lokususa i-NH3, P, H2S kanye nama-organic acid.
Ukuzalana okukhulu kanye nokuzivumelanisa nezimo, ukuthuthukiswa kwezakhi zofuzo, kungabhekana nesimo sendawo eyinkimbinkimbi yendle esikhathini esizayo. Ukuwohloka kwezinto ezingcolisa izinto zokwenziwa njengezibulala-zinambuzane, ama-polychlorinated biphenyls, ama-plasticizers, izihlanzi zokwenziwa, kanye namapulasitiki e-biosynthetic. Kuvimbela amagciwane, amagciwane kanye nezinambuzane. Kuvimbela ukuzala kwe-algae, kuhlanze amanzi kanye nombala wamanzi. Susa ukungcola kwensimbi esindayo emanzini angcolile asekhaya, njenge-zinc, i-manganese, insimbi, i-chromium…njll.Izinhlobo zokuhlanza indleKulula ukuzihlakulela, zizalane ngokushesha, ziyakwazi ukuzivumelanisa nezimo nemvelo kanye nokuziphendukela kwemvelo. Uma sekuvele amakhemikhali amasha angcolisayo, angakhiqiza kancane kancane ama-enzyme amasha ngokuzenzekela noma ngokungenisa, nge-metabolism entsha.
Ngendlela ethembekile enhle kakhulu, igama elihle kanye nezinsizakalo zabathengi ezifanele, uchungechunge lwemikhiqizo nezixazululo ezikhiqizwa yinkampani yethu zithunyelwa emazweni amaningi nasezifundeni eziningi ukuze zisetshenziswe yiProfessional Design China yokwelapha amanzi amdaka/Ukwelashwa Kwamanzi Okuphuza Amabhaktheriya Ane-Nitrifying, Sithatha ikhwalithi ephezulu njengesisekelo sempumelelo yethu. Ngakho-ke, sigxila ekukhiqizweni kwezixazululo ezisezingeni eliphezulu ezisebenza kahle kakhulu. Kudalwe uhlelo lokuphatha ikhwalithi enhle oluqinile ukuqinisekisa izinga lemikhiqizo nezixazululo. Umklamo Wobungcweti waseShayina Amabhaktheriya Asemanzini, Amabhaktheriya,Amabhaktheriya Okwelapha Amanzi，I-Aerobic Bacteria Ene-Aerobic Bacteria Ukwelashwa Kwamanzi Angcolile Omfula，I-Aerobic Bacteria Ene-Aerobic Bacteria，I-Aerobic Bacteria Yokwelapha Amanzi，I-Denitrifying Bacteria Yokwelapha Amanzi，I-Septic Tank Water Treatment Bacteria，I-Halotolerant Bacteria，I-Denitrifying Bacteria，I-Septic Tank Treatment Bacteria，I-Bio Bacteria，I-Denitrifying Bacteria Yesitshalo Sokwelapha，I-Anaerobic Bacteria Ene-Aerobic，I-Baf @ Water Purification Bacteria Ene-Aerobic Bacteria，I-Nitrifying Bacteria Ene-Aerobic, izimpahla zethu ezifanelekayo zinedumela elihle emhlabeni njengentengo yazo encintisana kakhulu kanye nenzuzo yethu enkulu yenkonzo yangemva kokuthengisa kumakhasimende. Sithemba ukuthi singahlinzeka ngemikhiqizo ephephile, yemvelo kanye nensizakalo enhle kumakhasimende ethu avela kuwo wonke umhlaba futhi sakhe ubudlelwano obuhle nawo ngezindinganiso zethu ezinolwazi kanye nemizamo yethu engapheli.
Uma unentshisekelo ngemikhiqizo yethu, sicela ukhululekeXhumana nathi, imikhiqizo eminingi inikeza amasampula amahhala.
Isikhathi sokuthunyelwe: Julayi-22-2022