Kopo
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Halogenated acetic acid ka metsing a nooang
lisampole li tlhotliloeng ka sand core filter.U sebelisa CIC-D120 ion chromatograph, SH-AC-3 anion chromatographic column, 2.4mM Na2CO3/3.6mM NaHCO3 eluent and bipolar pulse conductance method, tlas'a maemo a khothaletsoang a chromatographic, chromatogram e tjena....Bala haholoanyane -
Metsi a diminerale
Metsi a liminerale ke mofuta oa metsi a phallang ka boithatelo ho tsoa botebong ba lefatše kapa a bokelloa ka ho cheka, 'me a na le palo e itseng ea liminerale, trace elements kapa likarolo tse ling, 'me ha aa silafala sebakeng se itseng,' me a nka mehato ea thibelo ho ...Bala haholoanyane -
Tlhahlobo ea metsi a nooang
Metsi ke mohloli oa bophelo.Re tlameha ho etsa hore batho bohle ba khotsofale (a lekaneng, a bolokehileng le ho a fumana habonolo) phepelo ea metsi.Ho ntlafatsa phihlello ea metsi a nooang a bolokehileng ho ka tlisa melemo e bonahalang bophelong ba sechaba, ’me ho lokela ho etsoa boiteko bohle ho netefatsa tšebeliso e sireletsehileng ea metsi a nooang.T...Bala haholoanyane -
Bromate ka metsi a nang le diminerale
Bromate ke mofuta oa ntho e matla ea kankere, e leng sehlahisoa sa phekolo ea likokoana-hloko e sebelisang ozone.Ke ntho e hlokahalang ea tlhahlobo ea tlhahiso ea metsi a fmineral.U sebelisa CIC-D120 ion chromatograph, SH-AC-11 Column le 15.0 mM NaOH e hlakileng, chromatogram ke...Bala haholoanyane -
Tlhahlobo ea oli
E Thehiloe ho flammability ea petroleum, chlorine, naetrojene le sebabole lihlahisoa tsa peterole li fetoloa hydrides le oxides ka mocheso phahameng ka ho tuka sebōpi, ka nako eo monngoa ke alkali joala .Ho sebelisoa chromatograph ea ion ea CIC-D120, kholomo ea anion ea SH-AC-3, 3.6 mM N...Bala haholoanyane -
Tšimo ea oli e senya metsi
Ho khetha karo-karolelano e loketseng ea ho hlapolla ho hlapolla metsi a litšila a masimong a oli, mokelikeli o ne o tlhotliloeng ka 0,22 um microporous membrane mme o tšoaroa ke IC-RP column.E sebelisa CIC-D120 ion...Bala haholoanyane -
Ho rema seretse
Nakong ea ho cheka, ho tsosolosoa le ho eketsoa ha mokelikeli oa ho phunya ho tla kopana ka mokhoa o ke keng oa qojoa le maro a stratum le ho baka liphetoho tse tsoelang pele tsa lik'hemik'hale, tse tla fetola thepa ea mokelikeli oa ho phunya le ho lebisa liphetohong tsa mefuta ea ion le mahloriso a filtra ea mokelikeli oa ho cheka ...Bala haholoanyane -
Likaroloana tsa sepakapaka
Mehlala ea tikoloho ea bophahamo bo itseng kapa nako e bokelloa ho latela litlhoko tsa lisampole tsa TSP, PM10, lerōle la tlhaho le lifefo tsa lerōle sepakapakeng.Kotara ea lisampole tsa "membrane" tse bokelletsoeng li khaotsoe ka nepo ka libotlolong tsa polasetiki, li eketsa 20mL ...Bala haholoanyane -
Metsi a holim'a metsi
Hangata metsi a ka holim'a metsi a batla a hloekile.Ka mor'a metsotso e 30 ea lipula tsa tlhaho, ho nka karolo e seng ea pula ea lera e ka holimo bakeng sa tlhahlobo.Haeba ho na le lintho tse ngata tse emisitsoeng ka har'a sampole ea metsi kapa 'mala o le lefifi, e fetisetse pele ka centrifugation, fi...Bala haholoanyane -
Tlhahlobo ea tikoloho
F-, Cl-, NO2-, SO42-, Na+, K+, NH4+, Mg2+, Ca2+, joalo-joalo ke lintho tse hlokahalang tse lokelang ho fumanoa thutong ea boleng ba sepakapaka le pula.Ion chromatography (IC) ke mokhoa o nepahetseng ka ho fetesisa oa tlhahlobo ea lintho tsena tsa ionic.Mohlala oa khase ea atmospheric: Gener...Bala haholoanyane
