Izinhlaka ezintathu nezigaba zeNitrogen Cycle Process
Umjikelezo we-nitrogen we-aquarium yasolwandle (ngokuyisisekelo okufanayo emanzini amanzi ahlanzekile ) yindlela yokusabela ngayo emvelweni okuholela ekuzalweni kwezinhlobo ezihlukahlukene zamabhaktheriya ezithakazelisayo, ngasinye sinomsebenzi wabo siqu sokwenza. Amabhaktheriya amasha ngamunye azalwa adla eyedlule, futhi futhi, ubeletha amabhaktheriya alandelayo.
Izinto ezintathu ezihilelekile ukwenza lokhu kwenzeke yi-ammonia (NH³ noma i-NH³ + 4), i-nitrite (NO²), ne-nitrate (NO³).
Ngokuvamile, inqubo yebhayisikili ye-nitrogen ngokuvamile ithatha izinsuku ezingaba ngu-30, kodwa ayikho isikhathi esilungile sale nqubo ukuqedela umsebenzi wayo, njengoba i-aquarium ngayinye ihlukile. Izingosi ezinjengezinhlanzi eziningi, ezinye izinkomo, kanye nezindaba eziphilayo ezikhona kuleli tangi zingashintsha isikhathi sokuqeda, enye indlela noma enye. Ukuhlola amanzi akho emanzini ngesikhathi sokuhamba ngebhayisikili kubaluleke kakhulu, njengoba lokhu kuzokutshela ukuthi yiyiphi isigaba se-aquarium esiphila ngaso sonke isikhathi kulolu hlelo.
Kumele kuqashelwe lapha ukuthi kunezindlela zokusheshisa iNqubo Yebhayisikili Yama-Nitrogen , okunye okungakhona ukuguqula ithangi ngokungakapheli usuku olulodwa.
I-3 Izingxenye Nezigaba
Ngaphambi kokuchaza ukuthi inqubo yebhayisikili ye-nitrogen isebenza kanjani, nansi imidwebo embalwa kanye namashadi ongabhekisela kulokho okubonakalayo kuqala.
- Umdwebo odwetshiwe we-Nitrogen Cycle kusuka emithonjeni yemifula.
- I-Break-In Cycle Cycle In Cycle kusuka ku-Aquatics Unlimited.
Isigaba 1 - Amamoni (NH³ noma i-NH³ + 4)
Isigaba sokuqala esidingekayo kulolu chungechunge i-ammonia, kanti kuphela lapho inqubo yokuhamba ngebhayisikili ephakanyisiwe ukufundwa kwe-ammonia kufanele ibe khona emanzini.
Uma i-ammonia iqala ukubuthelwa emanzini, inqubo yebhayisikili iqala. Ngakho uthola kuphi i-ammonia? Ikhiqizwa yizinto ezinjengenhlanzi kanye nezinye izilwane ezifuywayo, ukudla okudliwayo, kanye nokulimaza izinto eziphilayo ezivela kokubili izilwane nezitshalo. Manje ukubeka izilwane eziphilayo emathangi ngenhloso yokuhamba ngebhayisikili akulula, ngoba bavuleleke emazingeni aphezulu kakhulu e-ammonia ne-nitrite ngesikhathi senqubo.
Noma kunjalo, ngaphandle kwe-ammonia, umjikelezo awukwazi ukuqala, futhi uma i-ammonia isusiwe, noma ukuphazamiseka kuphazamiseka ngesikhathi sokuhamba ngebhayisikili, inqubo iyayeka. Njengoba ubona izinga le-ammonia likhuphuka ngesikhathi sokuhamba ngebhayisikili, uma ucabanga ngokungeza umonakalo we-ammonia noma ukwenza ushintsho lwamanzi ukulihlisa kusiza, akunjalo! Ubambezela nje inqubo yebhayisikili nokuyivimbela ekuqedeni umsebenzi wayo. Uma usebenzisa izinhlanzi ukuze ujikeleze i-aquarium , kuyibamba 22! Awufuni ukubeka lezi zilwane ngendlela engalimaza ngokuzibeka ezingxenyeni ezinobuthi, kodwa udinga imfucuza yabo njengemthombo wamamoniya ukuthola umsebenzi. Izindaba ezinhle zikhona ezinye izindlela zokuhamba ngebhayisikili ithangi elisha ngaphandle kokusebenzisa izinhlanzi , kanye nezindlela zokusiza ukusheshisa inqubo yebhayisikili ye-nitrogen .
Kungakhathaliseki ukuthi iyiphi indlela oyisebenzisayo ukujikeleza i-aquarium entsha, inqubo iyafana. I-Amoniya yenzeka emazweni amabili ngokuya ngamanzi pH . I-NH³, i-unionized state, inesifo esinobuthi ngaphezu kwe-NH³ + 4, isimo se-ionized ngoba singahlasela kalula izicubu zomzimba zezilwane zasolwandle. Cishe yonke i-ammonia yamahhala emanzini olwandle nge-pH ejwayelekile isesimweni esibucayi, ngakho-ke siyingozi kakhulu. Njengoba i-pH ikhuphuka, isimo se-ionized esincane esiyingozi siyaphula futhi umbuso wezinyunyana onobuthi obunobuthi uyanda.
Isibonelo, izinga eliyingozi le-ammonia njenge-NH³ kungenzeka libe khona nge-pH ye-8.4 ebulalayo, kodwa izinga elifanayo le-ammonia njenge-NH³ + 4 ene-pH ye-7.8 ingahle ibekezeleleke. Amazinga okushisa aphezulu angathinta futhi ubuthi lwe-ammonia.
Isigaba 2 - I-Nitrite (NO²)
Ngezinsuku ezingaba yishumi kulo mjikelezo, amabhaktheriya ashukumisayo aguqulela i-ammonia ibe yi-nitrite, i-Nitrosomonas, kufanele aqale ukuvela nokwakha. Njenge-ammonia, i-nitrite ingaba yingozi futhi ilimaze izilwane zasolwandle ngisho namazinga aphansi, futhi ngaphandle kwe-nitrite okwamanje, inqubo yebhayisikili ayikwazi ukuzigcwalisa yona. I-Nitrite izoqhubeka nokuphakama izinga eliphakeme cishe eliyi-15 ppm, isigaba esibucayi kakhulu, futhi cishe ngosuku lwangama-25 izinga kufanele liqale ukuwa, nakuba kungenzeka ukuthi ugijimele ezinye izinsuku ezingu-10. Kungenzeka ukuthi ukufundwa kwe-nitrite kuzothuthuka futhi kwehle kube ngaphansi kuka 2 noma 3 ppm cishe ngosuku lwama-30, futhi maduzane ngemuva kwalokho kuya ku-zero.
Uma kungenjalo, ungakhathazeki, kufanele ulahle isikhathi esithile ezinsukwini ezingu-10 ezilandelayo noma kunjalo.
Isigaba 3 - Nitrate (NO³)
Njengoba manje i-ammonia ibelethe i-nitrite, i-nitrite nayo, ibeletha amabhaktheriya wesithathu nesekugcina, ama-nitrobacter. Lawa ma-bacteria yizinto eziphilayo ezidinga i-oksijeni nokudla (umthombo we-ammonia) ukuze ziphile, zikhule ezindaweni ezikuleli tangi, futhi imfucuza esuka ku-nitrobacter iboniswa ngendlela ye-nitrate ne-test kit. Uma kufundwa kwe-nitrate kuqala ukwandisa, ungatshela ukuthi lezi zinhlamvu ezizuzayo ezenza ukuthi zizenzele yona, yilokho okuye kwenzeka ngokuqhubekayo ngenqubo yokuhamba ngebhayisikili ukufeza.
Ngakho uma ithangi lakho lifinyelele esigabeni sokuphela sale nqubo, yini oyenzayo ngokulandelayo ?