Studies of waste water Containing cyanogen were quite many with ferrate and sodium hypochlorite , the study is very few about waste water Containing heavy metal complex with cyanogen .
国内外应用高铁酸盐和次氯酸钠处理含氰离子废水方面的研究比较多，但对于含重金属氰配合物的废水却很少研究。
In this thesis, gold nanoparticles and self-assembled monolayer doubly modified electrode were used for the stripping voltammetric determination of heavy metal ions in the complex samples.
本文将纳米金与自组装膜相结合制备的修饰电极，可应用到复杂体系中重金属离子的溶出伏安分析。
The principal environmental problem of landfill is leachate of which the water quality is complex, with high COD_ (cr) and high heavy metal ion concentration as well as high NH_3-N concentration.
生活垃圾填埋场对环境的主要影响是垃圾渗滤液，其水质复杂多变，具有高COD含量、高重金属离子和高nh_3 - N含量的特点。
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