Izindaba
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Amaphuzu abalulekile okusebenza kokuhlolwa kwekhwalithi yamanzi ezikhungweni zokukhuculula indle ingxenye yesine
27. Angakanani amanzi aqinile? Inkomba ekhombisa isamba sokuqukethwe okuqinile emanzini isamba esiqinile, esihlukaniswe izingxenye ezimbili: okuqinile okuphelele okuguquguqukayo kanye nokuqinile okuphelele okungaguquki. Ingqikithi yezinto eziqinile ihlanganisa okuqinile okumisiwe (SS) kanye nezinto ezincibilikisiwe (DS), ngayinye engakwazi futhi ...Funda kabanzi -
Amaphuzu abalulekile okusebenza kokuhlolwa kwekhwalithi yamanzi ezikhungweni zokukhuculula indle ingxenye yesithathu
19. Zingaki izindlela zokuhlanjululwa kwesampula yamanzi ezikhona lapho kulinganiswa i-BOD5? Yiziphi izinyathelo zokuphepha zokusebenza? Lapho ukala i-BOD5, izindlela zokuhlanjululwa kwesampula yamanzi zihlukaniswa zibe izinhlobo ezimbili: indlela yokuhlanjululwa evamile kanye nendlela yokuhlanza eqondile. Indlela evamile yokuhlanza idinga inani elikhulu le ...Funda kabanzi -
Amaphuzu abalulekile okusebenza kokuhlolwa kwezinga lamanzi ezindaweni zokukhuculula indle ingxenye yesibili
13. Yiziphi izinyathelo zokuphepha zokulinganisa i-CODCr? Isilinganiso se-CODCr sisebenzisa i-potassium dichromate njenge-oxidant, isiliva sulfate njenge-catalyst ngaphansi kwezimo ezine-asidi, ukubilisa nokushintshashintsha amahora angu-2, bese kuyiguqula ibe ukusetshenziswa komoyampilo (GB11914–89) ngokulinganisa ukusetshenziswa kwe-p...Funda kabanzi -
Amaphuzu abalulekile okusebenza kokuhlolwa kwekhwalithi yamanzi ekuhlanzeni indle ingxenye yokuqala
1. Yiziphi izici ezibonakalayo ezibalulekile izinkomba zamanzi angcolile? ⑴Izinga lokushisa: Izinga lokushisa lamanzi angcolile linomthelela omkhulu enqubweni yokuhlanza amanzi angcolile. Izinga lokushisa lithinta ngqo umsebenzi wama-microorganisms. Ngokuvamile, izinga lokushisa lamanzi ezindaweni zokuhlanza indle emadolobheni...Funda kabanzi -
Ukusebenza kokutholwa kwamanzi angcolile
Amanzi ayisisekelo esibonakalayo sokusinda kwebhayoloji yoMhlaba. Imithombo yamanzi yizimo eziyinhloko zokugcina intuthuko esimeme yemvelo yomhlaba. Ngakho-ke, ukuvikela imithombo yamanzi kuwumthwalo omkhulu futhi ongcwele kakhulu wabantu....Funda kabanzi -
Indlela yokulinganisa yezinto eziqinile ezimisiwe: indlela ye-gravimetric
1. Indlela yokulinganisa yezinto eziqinile ezimisiwe: indlela ye-gravimetric 2. Umgomo wendlela yokulinganisa Hlunga isampula lamanzi ngolwelwesi lwesihlungi esingu-0.45μm, ulishiye endaweni yokuhlunga bese ulomisa ku-103-105°C ukuze libe nesisindo esingashintshi, bese uthola okuqukethwe okuqinile okumisiwe ngemva kokoma ku-103-105°C....Funda kabanzi -
Incazelo ye-Turbidity
I-Turbidity umphumela wokubona obangelwa ukusebenzisana kokukhanya nezinhlayiya ezimisiwe esixazululweni, ngokuvamile amanzi. Izinhlayiya ezimisiwe, njengenhlabathi, ubumba, ulwelwe, izinto eziphilayo, nezinye izinto eziphilayo ezincane, zisakaza ukukhanya okudlula kusampula yamanzi. Ukuhlakazeka...Funda kabanzi -
I-Analytical China Exhibition
Funda kabanzi -
Ukutholwa Kwe-Phosphorus (TP) Ephelele Emanzini
Ingqikithi ye-phosphorus iyinkomba yekhwalithi yamanzi ebalulekile, enomthelela omkhulu endaweni ezungezile yemvelo yamanzi nempilo yabantu. I-phosphorus ephelele ingenye yezakhi ezidingekayo ekukhuleni kwezitshalo nolwelwe, kodwa uma i-phosphorus isiyonke emanzini iphezulu kakhulu, izo ...Funda kabanzi -
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 ngemibono ye-nitrogen ephelele, i-ammonia nitrogen, i-nitrate nitrogen, i-nitrite nitrogen, ne-Kaishi nitrogen. Ingqikithi ye-nitrogen (TN) inkomba evame ukusetshenziselwa uku...Funda kabanzi -
Funda ngomhloli osheshayo we-BOD
I-BOD (I-Biochemical Oxygen Demand), ngokwencazelo evamile kazwelonke, i-BOD ibhekisela ekudingweni kwe-Oxygen ye-biochemical ibhekisela kumoya-mpilo oncibilikisiwe osetshenziswa amagciwane ohlelweni lwe-biochemical Chemical yokubola ezinye izinto ezi-oxidizable emanzini ngaphansi kwezimo ezithile. ...Funda kabanzi -
Inqubo Elula Yokwethulwa Kokwelashwa Kwendle
Inqubo yokuhlanza indle ihlukaniswe izigaba ezintathu: Ukwelashwa okuyisisekelo: ukwelashwa ngokomzimba, ngokwelashwa kwemishini, njenge-grille, i-sedimentation noma i-air flotation, ukususa amatshe, isihlabathi namatshe, amafutha, amafutha, njll. Ukwelashwa kwesibili: ukwelashwa kwe-biochemical, ...Funda kabanzi
