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yucheng1234新蟲 (初入文壇)
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[求助]
為啥文獻(xiàn)里邊的三價鉻在中性或弱堿性條件下還能高達(dá)幾十甚至幾百個毫克升???
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最近看到好幾篇文獻(xiàn)里邊報道了三價鉻在中性/弱堿性條件下的影響實驗,濃度有一個還到了pH7.5時的300毫克升(出自文獻(xiàn):Effects of Cr(III) and Cr(VI) on nitrification inhibition as determined by SOUR, function-specific gene expression and 16S rRNA squence analysis of wastewater nitrifying enrichments),可是三價鉻不是會水解變成氫氧化鉻沉淀嗎???求解答呀…… @任長存 發(fā)自小木蟲Android客戶端 |
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