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- lixivium of chromium slag 铬渣渗滤液
- filter solution of chromium slag 铬渣渗滤液
- STUDY ON THE PREPARATION AND PROPERTIES OF CHROMIUM SLAG COLD SETTING PELLET 化工铬渣冷固球团的制备及性能研究
- The trimmings on the car are made of chromium. 车上的装饰品是用铬合金做的。
- Keywords Dectoxication of chromium slag;Whirlwind furnace;Hexavalent chrome reduction; 铬渣解毒;旋风炉;六价铬还原;
- As a result, the reMoval of chroMiuM and colourity was nearly 100%. 试验结果:铬和色度去除近100%25,废水治理后可考虑作为工业用水。
- Even miniscule amounts of chromium 6 can cause cancer. 即使小剂量的六价铬也能引起肿瘤。
- Studies of whirlwind furnace show that the processes can be applied to detoxicate the great amount of original chromium slag completely in the industry of chr... 研究表明,旋风炉附烧铬渣具有吃渣量大,解毒彻底等优点,是一种具有推广价值的新型铬渣解毒技术。
- One of these alloys contained a high percentage of chromium. 这些合金中的铬占了很大的成分。
- The modified meerschaum was first used to recover gallium from acid lixivium of zinc residues and the experimental results were satisfactory. 采用改性海泡石从锌渣酸浸液中提取、回收稀散金属镓,取得了良好的试验结果。
- The maceration test to detoxicated Chromium slag was made under simulated conditions of nearly nature environment,and the results show that detoxicated Chromium slag is unharmful to the environment. 在模拟环境条件下对解毒铬渣进行了浸出毒性试验,结果表明,解毒铬渣在环境条件下是安全的。
- Press 2, glass containers are full of 90 per cent of the capacity of water-in-place, and then separate determination lixivium of these four elements. 2、玻璃容器按满口容量的90%25灌注水,然后分别测定浸出液中的上述四元素含量。
- Een miniscule amounts of chromium 6 can cause cancer. 即使小剂量的六价铬也能引起肿瘤。
- The units which are used for extracting uranium from the lixivium of in situ leaching(or heap leaching) are all the packed bed with ion exchange of high efficiency. 地(堆)浸浸出液一般为清液,用离子交换法从地(堆)浸浸出液中提取铀,其装置均属于适宜处理清液中铀的离子交换效率高的密实床。
- The principle,method and case history how to predict the average uranium mass concentration in lixivium of in-situ leaching are introduced and the existing problems are discussed. 介绍了矿床采区浸出液中平均铀质量浓度的预测原理、方法和实例,并讨论了存在的问题。
- Determination of chromium content.Diphenylcarbazide spectrophotometric method. 标准/规范英文名: Steel and cast iron.
- Keywords acid rain;marination;chromium slag;Cr6+; 酸雨;浸泡;铬渣;六价铬;
- Some discussion of the oxidation state of chromium that is the most important for the catalytic reaction is given. 人们对催化反应极为重要的铬的氧化态作了一些讨论。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。