Ukuqapha nokulawula izinto ze-nitrogen: Ukubaluleka kwenani le-nitrogen, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaifel nitrogen

I-nitrogen iyisici esibalulekile.Kungaba khona ngezindlela ezahlukene emanzini nasenhlabathini emvelweni.Namuhla sizokhuluma ngemiqondo ye-nitrogen ephelele, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaishi nitrogen.Ingqikithi ye-nitrogen (TN) inkomba evame ukusetshenziswa ukukala inani lesamba sezinto ze-nitrogen emanzini.Ihlanganisa i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, nezinye izinto ze-nitrogen, njengezimpande ze-nitrate ne-nitrate.I-Ammonia (NH3-N) ibhekisela ekuhlanganiseni okuphelele kwe-ammonia (NH3) nama-ammonia oxides (NH4+).I-alkaline nitrogen ebuthakathaka futhi ingasabela ngokusabela kwebhayoloji namakhemikhali emzimbeni wamanzi.I-Nitral nitrogen (NO3 -N) ibhekisela ekuhlanganiseni kwezimpande ze-nitrate (NO3-).Kuyi-nitrogen ene-asidi eqinile, okuwuhlobo oluyinhloko lwe-nitrogen.Kungaba kusukela emsebenzini webhayoloji we-ammonia nitrogen kanye ne-organic nitrogen emzimbeni wamanzi.I-nitric nitrogen (NO2 -N) ibhekisela ekuhlanganiseni kwempande ye-nitrite (NO2 -).I-nitrogen ene-asidi ebuthakathaka, isandulela se-nitrate nitrogen, futhi ingavela ekuphenduleni kwezinto eziphilayo namakhemikhali emzimbeni wamanzi.I-Kjeldahl-N isho isamba sama-ammonia oxides (NH4+) kanye ne-organic nitrogen (NORG).Iwuhlobo lwe-ammonia nitrogen engavela ekuphenduleni kwebhayoloji namakhemikhali emzimbeni wamanzi.
I-nitrogen emizimbeni yamanzi iyingxenye ebalulekile, engathinta izinga lamanzi, izimo zemvelo zomzimba wamanzi, nokukhula nokuthuthukiswa kwebhayoloji yamanzi.Ngakho-ke, ukuqapha nokulawulwa kwenani le-nitrogen, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaishi nitrogen emzimbeni wamanzi kubaluleke kakhulu.Okuqukethwe kwe-nitrogen isiyonke kuyinkomba ebalulekile yokukala inani eliphelele lezinto ze-nitrogen emzimbeni wamanzi.Ngokuvamile, inani le-nitrogen eliphelele emzimbeni wamanzi kufanele libe phakathi kwebanga elithile.Ukweqisa noma okuphansi kakhulu kuzothinta izinga lamanzi lomzimba wamanzi.Ngaphezu kwalokho, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaifer nitrogen nazo ziyizinkomba ezibalulekile zokuthola izinto ze-nitrogen emanzini.Okuqukethwe kwabo kufanele futhi kuthinte izinga lamanzi lomzimba wamanzi ngaphakathi kwebanga elithile.
Njengamanje, amazwe amaningi anemithetho eqinile mayelana nengqikithi ye-nitrogen, i-ammonia, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaifer nitrogen emanzini.Imiphumela emibi.Ngakho-ke, wonke umuntu kufanele anake ukuqapha nokulawulwa kwezinto ze-nitrogen emanzini ukuze kuqinisekiswe ukuthi izinga lamanzi lomzimba wamanzi lihlangabezana nezindinganiso zombuso.Sekukonke, inani le-nitrogen, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaifel nitrogen ziyizinkomba ezibalulekile zezinto ze-nitrogen emanzini.Okuqukethwe kwabo kuyinkomba ebalulekile yokulinganisa izinga lamanzi, okubaluleke kakhulu ekuqaphelweni nasekulawuleni.Kuphela ngokuqapha nokulawula okunengqondo kwezinto ze-nitrogen emzimbeni wamanzi lapho singaqinisekisa ukuthi izinga lamanzi lomzimba wamanzi liyahlangabezana nezinga futhi livikela impilo yomzimba wamanzi.
Uhlobo lwe-Lianhua selukhiqize amathuluzi okubona izinga lamanzi iminyaka engu-40.Ingahlinzeka ngemikhiqizo yokuhlonza nge-ammonia nitrogen, ingqikithi ye-nitrogen, i-nitrogen nitrate, ne-nitrate nitrogen nitrogen.