Incineration of heavy metals or materials with high metal content (in particular lead, mercury and cadmium) can lead to the spread of toxic metals in the environment.
焚烧重金属或金属含量高的材料(尤其是铅、汞和镉)可能使有毒金属传播到环境中。
Fish, in particular, contain carcinogens (PCBs, DDT) and heavy metals (mercury, arsenic; lead, cadmium) that cannot be removed through cooking or freezing.
特别是鱼类，含有致癌物(多氯联苯，DDT)和重金属(汞，砷，铅，镉)，而且这些物质无法通过蒸煮或冷冻消除。
In fact, at that particular hour of the day, Mercury will be the brightest object in the sky!
事实上，这一天这一段时刻里水星将成为天上最亮物体！
The invention relates to the technical field of ore dressing, in particular to a mercury-antimony smelting separation process.
本发明涉及选矿技术领域，具体涉及汞锑冶炼分离工艺。
The invention belongs to the technical field of chemistry and chemical engineering, and in particular relates to a method for directly oxidizing iodide ions by mercury ions.
本发明属于化学化工技术领域，具体涉及一种汞离子直接氧化碘离子的方法。
The invention belongs to the technical field of chemistry and chemical engineering, and in particular relates to a method for directly oxidizing iodide ions by mercury ions.
本发明属于化学化工技术领域，具体涉及一种汞离子直接氧化碘离子的方法。
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