Ukuqonda Okuyisisekelo Sendlela Umjikelezo We-Nitrogen Usebenza Ngayo
Ezindaweni zemvelo zezinhlanzi ezithandwa kakhulu zomphakathi ezishisayo, ama-nitrogen amakhemikhali emazingeni anobuthi ajwayelekile. Emvelweni we-aquarium, noma kunjalo, ngokuvamile kuvame ukunqwabalala ngokweqile, ngokweqile ngokweqile, kanye nemvelo evaliwe jikelele evumelana nokungcola kwe-nitrogen engagula noma ibulale inhlanzi yakho ye-aquarium. Nakhu okubukeziwe kwezingxenye eziyisisekelo ze-Nitrogen Cycle Compounds:
Ukuqukethwe kwe-Amoniya
I-Amoniya ine-formula ye-chemical NH1, inhlanganisela ye-nitrogen ne-hydrogen.
Ngaphansi kwezimo ezivamile, i-ammonia igesi elingenakubala, elingenangqondo elinesifo esinobuthi kakhulu. Kulula ukuchithwa emanzini lapho okungenani kungase kuthathe khona ukunikeza i-ammonium ions nama-hydroxyl ions. Ngokungafani ne-ammonia, ama-ion ammonium ayingozi kuphela ukudoba ezindaweni eziphakeme,
Ama-Amoniya ne-ammonium ions akha ngenxa yokubola kwamagciwane we-urea namaprotheni, okungukuthi, kunezinhlanzi eziningi kakhulu e-aquarium noma izinhlanzi zidla ngaphezu kokudinga ukuphila okunempilo. Kodwa, ku-aquarium egcinwe ngokulinganisela amabhaktheriya okulungisa i-nitrogen oxidize i-ammonia, iguqule kusuka ku-nitrite ibe yi-nitrate ngakho-ke ihlinzeka ngokuyinhloko ngokungenabungozi.
Okuqukethwe kwe-Nitrite
AmaNitrit yiwosawoti we-nitrous acids; Ama-nititus ababulali bezinhlanzi ze-aquarium nokuthi yini okumelwe siyiqaphele ku-Nitrogen Cycle. Zenzeka ku-aquarium noma nge-oxidation engezansi yamakhemikhali e-ammonium (ama-Ammonia) noma ngokuncipha kwe-nitrate.
Ngokungafani namakhemikhali e-nitrate (ngaphandle kwa-ammonia), i-nitrites inobuthi ngisho nasezindaweni ezibuthakathaka kakhulu, yingakho ziyesaba yi-aquarist. Ingozi yokubunjwa kwe-nitrite kwenzeka ikakhulukazi enamandla kakhulu okuyi-redox, okuyi-aquariums lapho kusetshenziswe khona oksijeni kakhulu ngenxa yokukhuphuka kanye nezinqubo zokubola (ngenxa yezinhlanzi ezifile kanye nemisunxele eshiywe ku-tank noma izitshalo ezifa kanye nokulahla kokudla okusele phansi kwetangi).
Indlela elula yokuvimbela i-nitrite build-up ukuthi ukondle kancane, qiniseka ukuthi azikho izilwane eziningi kakhulu kwelinye ithangi. Okwesibili, ukwenza njalo ushintsho lwamanzi, okungabi ngaphezu kwezingu-20% zevolumu ephelele kanye namanzi asebekhulile, hhayi ngamathinta amanzi.
Okwesithathu, qiniseka ukuthi azikho eziningi izilwane eziphilayo eziphilayo ngaphakathi kwe-aquarium. Abaningi abasha emanzini yokuzilibazisa bayakhohlwa ukuthi nakuba izinhlanzi, izidlo ezinama-algae, nezimbongolo "ziyizinhlanzi ezihlanzekile" ngayinye isakhipha imfucuza futhi ingeza ukungcola kwe-nitrate.
Okuqukethwe kwe-Nitrate
Ama-nitrogen yiwosawoti e-nitric acid kanye nomkhiqizo wokuphela ovela ku-oxidation yamakhemikhali e-nitrogen. E-aquarium, ama-nitrate akhiqizwa ngokuyinhloko ngokuphuka kweprotheyini yezilwane kanye nama-ammonium compounds (umchamo, i-excreta, ukudla kanye nezinsalela zezinhlanzi, izinkathazo, namaqabunga ezitshalo).
Iningi lamanzi ahlanzekile aseTropical kanye ne-aquarium abemi basuke bebekezelela kakhulu ngisho nezinqwaba zeNitrate. Kodwa-ke, izinyathelo zokuqapha eziphakeme kakhulu ezakhiweni ze-nitrate zihlanganisa nokudla kancane futhi nje kuphela ukuba nesilwane esincane esilungele ukulinganisa inani le-aquarium. Izitshalo ze-Aquatic zinganciphisa kakhulu amazinga we-nitrate emanzini ahlanzekile kahle.
Ngezinye izikhathi izinga lamaNitrate emanzini lingancishiswa yizinguquko zamanzi ezincane, kodwa hhayi ngokuqondile emanzini okupompo. Amanzi kumele abe asebekhulile ngokwanele futhi ashintshwe ngamanani amancane ngokuhamba kwesikhathi. Izinguquko ezinkulu emazingeni e-nitrate emanzini e-aquarium empeleni zingalimaza kakhulu ukudoba kunamazinga aphezulu e-nitrate.
I-nitrogen Cycle
Ngamafuphi, i-Nitrogen Cycle yinkqubo yezinto eziphilayo ezibandakanya ukusakazwa okuqhubekayo kwamakhemikhali azitrogenous ezifana ne-ammonia, nitrite, ne-nitrate ukuze kusetshenziswe imithombo yamanzi emvelo. Ku-aquarium evaliwe, lo mjikelezo kufanele usungulwe kulokho okuvame ukubizwa ngokuthi i-Nitrogen Cycle.
Lo mjikelezo usungulwa ngokuhamba kwesikhathi, ngokuvamile uthatha izinyanga ezi-3 ngaphambi kokuba i-aquarium entsha ihamba ngebhayisikili, kodwa kunezici ezithile uDkt. Reich uye wazithuthukisa eminyakeni edlule enganciphisa kakhulu leso sikhathi.
Ama-Ammonia, nitrite, ne-nitrate yizona zinto eziyingozi kakhulu eziphilayo ezitholakala emanzini, ngakho-ke kubalulekile ukuthi umjikelezo we-nitrogen usebenze ngokuphumelelayo ukuze ususe lezi zinhlamba.
Isizathu sokuthi sincoma ukubeka i-aquarium yakho entsha kancane kancane ngokuhamba kwesikhathi futhi inhlanzi encane encane ukuvumela umjikelezo we-nitrogen ukuba uthuthuke futhi uhambisane nokunyuka kancane kancane kwemfucuza. Kuyinto engokwemvelo ukufuna ukugcwalisa i-aquarium entsha nezinhlanzi ezinkulu kunazo zonke ongazithola futhi uzidle konke okubonakala sengathi zifuna ukudla. Kodwa-ke, ngaphandle kwama-bacteria amahle awakhulela emanzini emva kwesikhathi, ngamanye amagama kuze kube yilapho i-aquarium ihamba ngebhayisikili, kungenzeka ukuthi iningi lezinhlanzi zakho ezintsha zizofa.
Kanti uma ungasususi izinhlanzi ezifile ngokushesha , ukubola kwazo kuzobangela isimo esibi nakakhulu futhi uzolahlekelwa ezinye izinhlanzi. Sicela unake, ujikeleze i-aquarium yakho, engeza inhlanzi kancane kancane bese ukondla kancane. Uma unikeza isikhathi sakho se-aquarium ukuze "ujikeleze" uzoba ne-aquarium enempilo enhle esikhathini esizayo.