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雨璐花香銅蟲 (小有名氣)
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[求助]
求DO值
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| 文獻(xiàn)中提到含氧量為21%,相對(duì)應(yīng)的DO值應(yīng)該怎么算呀? |
鐵桿木蟲 (著名寫手)
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您說的含氧量是在這一段嗎? μmax and KDO for each isolate were determined by a protocol described previously (Park and Noguera 2004). Briefly, this method used a set of eight serum bottles containing different oxygen levels (0%, 0·3%, 0·6%, 1%, 2%, 5%, 10%, 20% O2 in the gas phase) and a multi-magnetic stirrer to grow AOB simultaneously and estimate specific growth rate (μ, day−1) for different DO concentrations (i.e. different serum bottles). For each serum bottle, the changes in NH3 and AOB biomass (X) were simulated using Eqns (1) and (2): 首先在文章中提到了用到的DO為0.12-0.24ppm,在文章的第一段ammonia-oxidizing bacteria enrichment and isolation中第一句話就介紹了 gas cylinders (AGA) 用的O2 為0.3or 0.6% DO wei 0.12-0.24ppm,如果要看文獻(xiàn)的話請(qǐng)好好閱讀其中的內(nèi)容并前后聯(lián)系。 另外我也在做AOB NOB數(shù)學(xué)模型的研究,感謝你提供這篇文獻(xiàn)。 |

鐵桿木蟲 (著名寫手)
鐵桿木蟲 (著名寫手)

銅蟲 (小有名氣)
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文獻(xiàn)里就這么說的 characterization of two ammonia-oxidizing bacteria isolated from reactors operated with low dissolved oxygen concentrations.pdf(1.17MB) http://kuai.xunlei.com/d/LnU4DYUqddXwUAQA608?p=130497 |
銀蟲 (正式寫手)

至尊木蟲 (職業(yè)作家)
黃河水利委員會(huì)會(huì)長

銅蟲 (小有名氣)
銅蟲 (小有名氣)
鐵桿木蟲 (著名寫手)

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