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Sivuyisana ngokufudumeleyo neLianhua Technology ngokuphumelela ibhidi yeeseti ezingama-53 zesihlalutyi somgangatho wamanzi esiphathwayo separameter ezininzi kwiprojekthi yeXinjiang Ecological Environment Bureau, inceda amanzi kwi-enviro...
Iindaba ezimnandi! I-Lianhua Technology ephathwayo yomhlalutyi womgangatho wamanzi weparameter ezininzi i-C740 iphumelele ngempumelelo ibhidi ye-Xinjiang Uygur Autonomous Region Water Ecological Environmental I-Ecology yokuNyanzeliswa koMthetho weProjekthi yokuXhobisa ngeZakhono (iSigaba sesi-II). Eli xabiso libandakanya iiseti zezixhobo ezingama-53, ezithi ...Funda ngokugqithisileyo -
Isindululo seSixhobo soMgangatho waManzi eTshayina: Uqoqosho kunye nomgangatho ophezulu weQinglan uthotho lwe-LH-P3 umvavanyi omnye okhawulezayo weparamitha
Kwiinkalo ezininzi ezinjengokubeka iliso kokusingqongileyo, amayeza, ukwenziwa kwebhiya, ukwenza iphepha lokutya, iikhemikhali zepetroli, njl.njl., ukumiselwa kweparamitha ngokukhawuleza nangokuchanekileyo kubalulekile. ILianhua Technology isanda kuphehlelelwa uthotho lweQinglan LH-P3 umvavanyi womgangatho wamanzi ophathwayo oneparamitha enye ayisebenzi nje...Funda ngokugqithisileyo -
Isindululo seSixhobo soMgangatho waManzi eTshayina | LH-A109 Multi-parameter Digestion Isixhobo
Kuvavanyo lokuvavanya umgangatho wamanzi, isixhobo sokugaya sisixhobo esiyimfuneko nesibalulekileyo. Namhlanje, ndingathanda ukucebisa isixhobo sokwetyisa esinoqoqosho, ekulula ukusisebenzisa kuye wonke umntu-LH-A109 isixhobo sokugaya iiparamitha ezininzi. 1. Uqoqosho kunye nexabiso elifikelelekayo, ixabiso elikhulu lemali Kwi...Funda ngokugqithisileyo -
Ukuphuhliswa kokubonwa kwe-BOD
Imfuno ye-oksijini ye-Biochemical (BOD) yenye yezibonakaliso ezibalulekileyo zokulinganisa amandla ezinto eziphilayo emanzini ukuba zithotywe i-biochemically yi-microorganisms, kwaye ikwayisalathisi esibalulekileyo sokuvavanya amandla okuzihlambulula kwamanzi kunye neemeko zokusingqongileyo. Ngokukhawuleza ...Funda ngokugqithisileyo -
Ukuphuhliswa kwemfuno yeoksijini yeekhemikhali (COD) ukufumanisa
Imfuno yeoksijini yeekhemikhali ikwabizwa ngokuba yimfuno yeoksijini yeekhemikhali (imfuno yeoksijini yeekhemikhali), ebizwa ngokuba yiCOD. Kukusetyenziswa kweekhemikhali oxidants (ezifana ne-potassium permanganate) ukuze i-oxidize kwaye ibolise izinto ezinokubakho kwi-oxidizable emanzini (ezifana ne-organic matter, i-nitrite, ityuwa ene-ferrous, i-sulfide, njl.), i ...Funda ngokugqithisileyo -
Ukumiselwa kwe-chlorine eshiyekileyo/i-chlorine iyonke nge-DPD spectrophotometry
I-Chlorine disinfectant yi-disinfectant esetyenziswa ngokuqhelekileyo kwaye isetyenziswa ngokubanzi kwinkqubo yokutshatyalaliswa kwentsholongwane yamanzi epompo, amachibi okudada, i-tableware, njl. chlorinatio...Funda ngokugqithisileyo -
Intshayelelo kwi-DPD colorimetry
I-DPD spectrophotometry yindlela eqhelekileyo yokubona intsalela yeklorine eshiyekileyo kunye ne-chlorine eshiyekileyo iyonke kumgangatho wesizwe waseTshayina "Isigama soMgangatho waManzi kunye neendlela zoHlalutyo" GB11898-89, iphuhliswe ngokudibeneyo nguMbutho wezeMpilo woLuntu waseMelika, iAmerican Wate...Funda ngokugqithisileyo -
Ubudlelwane phakathi kweCOD kunye neBOD
Ukuthetha nge-COD kunye ne-BOD Kwimiqathango yobuchwephesha i-COD imele i-Chemical Oxygen Demand. Imfuno ye-Chemical Oxygen isalathisi esibalulekileyo sokungcoliseka kwamanzi, esetyenziselwa ukubonisa ubungakanani bezinto zokunciphisa (ingakumbi izinto eziphilayo) emanzini. Umlinganiselo we-COD ubalwa ngokusebenzisa i-str...Funda ngokugqithisileyo -
Indlela yokumisela umgangatho wamanzi we-COD-i-spectrophotometry yokwetyisa ngokukhawuleza
Indlela yokulinganisa imfuno yekhemikhali ye-oksijini (COD), nokuba yindlela ye-reflux, indlela ekhawulezayo okanye indlela ye-photometric, isebenzisa i-potassium dichromate njenge-oxidant, i-sulfate yesilivere njenge-catalyst, kunye ne-mercury sulfate njenge-agent yokufihla i-ion ye-chloride. Phantsi kweemeko ezineasidi ye-su...Funda ngokugqithisileyo -
Indlela yokwenza uvavanyo lwe-COD luchaneke ngakumbi?
Ukulawulwa kweemeko zohlalutyo lwe-COD kunyango lwe-lindle 1. Umba ongundoqo—umelo lwesampulu Ekubeni iisampulu zamanzi ezibekwe esweni kucoceko lwasekhaya zingalingani ngokugqithisileyo, isitshixo sokufumana iziphumo ezichanekileyo zokubeka iliso kwi-COD kukuba isampulu kufuneka imele. Ukufezekisa...Funda ngokugqithisileyo -
Ukugquma kwamanzi angaphezulu kwamanzi
Yintoni i-turbidity? I-turbidity ibhekisa kwiqondo lothintelo lwesisombululo kwindlela yokukhanya, ebandakanya ukusasazwa kokukhanya ngezinto ezimisiweyo kunye nokufunxwa kokukhanya ngamamolekyuli e-solute. I-turbidity yiparameter echaza inani lamasuntswana amisiweyo kwi-li...Funda ngokugqithisileyo -
Yintoni i-chlorine eseleyo emanzini kunye nendlela yokuyifumanisa?
Ingqikelelo ye-chlorine eshiyekileyo I-chlorine eshiyekileyo sisixa seklorin ekhoyo eseleyo emanzini emva kokuba amanzi ekloriniwe kwaye abulawa iintsholongwane. Le nxalenye yeklorini yongezwa ngexesha lenkqubo yokunyanga amanzi ukubulala ibhaktheriya, i-microorganisms, izinto eziphilayo kunye ne-inorganic matt ...Funda ngokugqithisileyo
