WebNov 18, 2024 · 1. COD 指的就是有機物碳原子中那些還沒被搶走(被氧化)的電子,且以氧濃度來表示,單位為 mg O2 L-1,但因 O2 又常常被省略,所以mg L-1就是我們常看見用 … WebJul 13, 2024 · 1. 化学需氧量COD(Chemical Oxygen Demand)是在一定的条件下,以化学方法测量水样中需要被氧化的还原性物质的量;单位通常是:mg/L。 2. 水中的还原性物 …
COD传感器_百度百科
WebBrowse by the journal of publication: Acta Crystallographica Section E. Inorganic Chemistry. Organometallics. Journal of the American Chemical Society. Dalton transactions (Cambridge, England : 2003) Acta Crystallographica Section C. Chemical Communications. CrystEngComm. Webcod: [noun] any of various bottom-dwelling fishes (family Gadidae, the cod family) that usually occur in cold marine waters and often have barbels and three dorsal fins: such as. one (Gadus morhua) of the North Atlantic that is an important food fish. one (Gadus macrocephalus) of the Pacific Ocean. define gross hematuria
化学的酸素要求量 - Wikipedia
Web1、COD:用一定的 强氧化剂 氧化水中有机物所消耗的氧化剂的量,代表有机物总含量以及少量还原性无机物,但一般近似的认为是水中有机物总含量;. 2、BOD5:5天内好氧微生物 氧化分解 单位体积水中有机物所消耗的游离氧的数量,BOD5约等于70%~80% BOD20,我 … Web化学需氧量(Chemical Oxygen Demand,简称 COD)是指在一定条件下用强氧化剂处理废水,水中还原性物质所消耗的强氧化剂的量。 对于工业废水的研究、污水处理厂的效果评价及 … WebMost common COD abbreviation full forms updated in March 2024. Suggest. COD Meaning Abbreviated Abbreviations. COD Meaning. What does COD mean as an abbreviation? 481 popular meanings of COD abbreviation: 50 Categories. Sort. COD Meaning 163. COD. Chemical Oxygen Demand. Environment, Pulp And Paper, Oil. Environment, Pulp ... feeling of swollen tongue