Izindaba
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Umhlaziyi wekhwalithi yamanzi we-Lianhua Technology ukhazimula ngobukhazikhazi e-IE Expo China 2024
Isandulelo Ngo-Ephreli 18, umbukiso wama-25 we-China Environmental Expo wavulwa kahle e-Shanghai New International Expo Center. Njengomkhiqizo wasekhaya obambe iqhaza ngokujulile emkhakheni wokuhlolwa kwekhwalithi yamanzi iminyaka engu-42, i-Lianhua Technology yenza ukubukeka okumangalisayo ...Funda kabanzi -
Indlela yemitha ye-oxygen encibilikisiwe ye-fluorescence kanye nesingeniso somgomo
Imitha ye-oxygen eyi-fluorescence iyithuluzi elisetshenziselwa ukukala ukugcwala komoyampilo oncibilikisiwe emanzini. I-oxygen encibilikile ingenye yemingcele ebalulekile emanzini. Kunomthelela obalulekile ekusindeni nasekuzalweni kabusha kwezinto eziphilayo zasemanzini. Futhi ingesinye sezingenisiwe...Funda kabanzi -
Indlela yemitha kawoyela ye-UV kanye nesingeniso somgomo
Isitholi sikawoyela se-UV sisebenzisa i-n-hexane njenge-ejenti yokukhipha futhi sithobelana nezidingo zezinga elisha likazwelonke elithi “HJ970-2018 Determination of Water Quality Petroleum by Ultraviolet Spectrophotometry”. isimiso sokusebenza Ngaphansi kwesimo se-pH ≤ 2, izinto zikawoyela ku...Funda kabanzi -
Indlela yokuhlaziya okuqukethwe kukawoyela we-infrared kanye nesingeniso somgomo
Imitha kawoyela ye-infrared iyithuluzi elisetshenziswa ngokukhethekile ukukala okuqukethwe kukawoyela emanzini. Isebenzisa umgomo we-infrared spectroscopy ukuhlaziya ngokwezibalo uwoyela osemanzini. Inezinzuzo zokushesha, okunembile futhi okulula, futhi isetshenziswa kabanzi ekuqapheni izinga lamanzi, envir...Funda kabanzi -
![[Icala Lekhasimende] Ukusetshenziswa kwe-LH-3BA (V12) kumabhizinisi okucubungula ukudla](https://cdn.globalso.com/lhwateranalysis/119.jpg)
[Icala Lekhasimende] Ukusetshenziswa kwe-LH-3BA (V12) kumabhizinisi okucubungula ukudla
I-Lianhua Technology iyinhlangano emisha yokuvikela imvelo egxile ocwaningweni nasekuthuthukisweni, ekukhiqizeni, ekuthengisweni nasekuxazululeni izisombululo zezinsiza zamathuluzi okuhlola izinga lamanzi. Imikhiqizo isetshenziswa kakhulu ezinhlelweni zokuqapha imvelo, izikhungo zocwaningo lwesayensi, nsuku zonke ...Funda kabanzi -
Isifinyezo sezindlela zokuhlaziya izinkomba eziyishumi nantathu eziyisisekelo zokwelashwa kwendle
Ukuhlaziya ezimbonini zokuhlanza indle kuyindlela yokusebenza ebaluleke kakhulu. Imiphumela yokuhlaziya iyisisekelo sokulawulwa kwendle. Ngakho-ke, ukunemba kokuhlaziywa kufuna kakhulu. Ukunemba kwamanani okuhlaziya kufanele kuqinisekiswe ukuze kuqinisekiswe ukuthi ukusebenza okuvamile kohlelo ...Funda kabanzi -
Isingeniso se-BOD5 sokuhlaziya kanye nezingozi ze-BOD ephezulu
Imitha ye-BOD iyithuluzi elisetshenziswa ukuthola ukungcola kwemvelo emanzini. Amamitha we-BOD asebenzisa inani lomoya-mpilo osetshenziswa izinto eziphilayo ukuze ahlukanise izinto eziphilayo ukuze ahlole ikhwalithi yamanzi. Umgomo wemitha ye-BOD usekelwe enqubweni yokubola ukungcola kwe-organic emanzini nge-bac...Funda kabanzi -
Uhlolojikelele lwama-ejenti okuhlanza amanzi ahlukahlukene asetshenziswa kakhulu
Inkinga yamanzi yaseYancheng kulandela ukuqubuka kwe-algae eluhlaza okwesibhakabhaka e-Taihu Lake isiphinde yahlaba umkhosi ngokuvikelwa kwemvelo. Njengamanje, imbangela yokungcola isihlonziwe ekuqaleni. Izitshalo zamakhemikhali ezincane zihlakazekile emithonjeni yamanzi lapho izakhamizi ezingama-300,000 ...Funda kabanzi -
Yini okufanele uyenze uma i-COD igcwele amanzi angcolile?
Isidingo somoya-mpilo samakhemikhali, okwaziwa nangokuthi ukusetshenziswa komoyampilo wamakhemikhali, noma i-COD ngamafuphi, sisebenzisa ama-oxidants amakhemikhali (afana ne-potassium dichromate) ukuze ku-oxidize futhi kubolise izinto ezi-oxidizable (njengezinto eziphilayo, i-nitrite, usawoti oyinsimbi, ama-sulfide, njll.) emanzini, bese ukusetshenziswa kwe-Oxygen kubalwa...Funda kabanzi -
Uphakeme kangakanani usawoti ongaphathwa ngamakhemikhali ezinto eziphilayo?
Kungani amanzi angcolile anosawoti omningi kunzima kangaka ukuwaphatha? Kufanele siqale siqonde ukuthi ayini amanzi angcolile anosawoti omningi kanye nomthelela wamanzi angcolile anosawoti omningi ohlelweni lwe-biochemical! Lesi sihloko sidingida kuphela ukwelashwa kwamakhemikhali e-biochemical emanzini angcolile anosawoti omningi! 1. Ayini amanzi angcolile anosawoti omningi? Imfucuza enosawoti omningi...Funda kabanzi -
Yiziphi izinzuzo kanye nobubi bendlela ye-reflux titration kanye nendlela esheshayo yokunquma i-COD?
Amazinga okuhlola ikhwalithi yamanzi okuhlola i-COD: GB11914-89 “Ukunqunywa kwesidingo somoya-mpilo wamakhemikhali ngekhwalithi yamanzi ngendlela ye-dichromate” HJ/T399-2007 “Ikhwalithi Yamanzi – Ukunqunywa Kwesidingo Se-Chemical Oxygen – Rapid Digestion Spectrophotometry” ISO6060 “Det...Funda kabanzi -
Yini okufanele uyinake lapho usebenzisa imitha ye-BOD5?
Yini okufanele uyinake lapho usebenzisa i-BOD analyzer: 1. Ukulungiselela ngaphambi kokuhlolwa 1. Vula ukunikezwa kwamandla kwe-incubator ye-biochemical amahora angu-8 ngaphambi kokuhlolwa, futhi ulawule izinga lokushisa ukuze lisebenze ngokujwayelekile ku-20°C. 2. Faka amanzi okuhlola, amanzi okujova...Funda kabanzi
