significantly increased, with an apparent linear relationship between depth and wet-dry cycle number (r2...infiltration liquid or the surface mp concentration had only negligible or weak effects on migration depth (r2
北京:中国矿业大 学,2010.[21] kang k,azargohar r,dalai a k,et al. hydrogen production from lignin, cellulose and...menon r k. an overview of industrial uses of hydrogen[j]. international journal of hydrogen energy,1998
张惠灵采用r32型离子树脂吸附含有铜离子的电镀废液,处理后高浓度的解吸液进入电解池通过电解实现铜的回收利用,纯度高达99.7%。...bishnoi n r, bishnoi k. biosorption of omium (vi) from aqueous solution and electroplating wastewater