T9000 CODcr Mai Kula da Ingancin Ruwa ta Intanet Mai Aiki da Kai
Takaitaccen Bayani:
Mai nazarin yana sarrafa tsarin oxidation na dichromate na yau da kullun. Yana zana samfurin ruwa lokaci-lokaci, yana ƙara adadin potassium dichromate (K₂Cr₂O₇) oxidant da concentrated sulfuric acid (H₂SO₄) tare da azurfa sulfate (Ag₂SO₄) a matsayin mai kara kuzari, kuma yana dumama cakuda don hanzarta oxidation. Bayan narkewar abinci, ana auna sauran dichromate ta hanyar colorimetry ko titration mai ƙarfi. Kayan aikin yana lissafin yawan COD bisa ga yawan oxidant. Samfuran ci gaba suna haɗa masu samar da narke abinci, tsarin sanyaya abinci, da kayan sarrafa sharar gida don aminci da daidaito.
Aikace-aikacen Range:Ya dace da ruwan shara mai dauke da COD a cikin kewayon 10 ~ 5,000mg/L da yawan sinadarin chloride ƙasa da 2.5g/L
Hanyoyin Gwaji:Narkewar potassium dichromate a yanayin zafi mai yawa, tantance launuka masu launi
Kewayon aunawa:10~5,000mg/L
Maimaitawa:10% ko 6mg/L (Yi la'akari da mafi girman ƙimar)
Tsarin shigarwa:Canja adadi
Tsarin fitarwa:Aiki a cikin gida; zafin jiki 5-28℃; danshin da ya dace ≤90% (babu danshi, babu raɓa)
