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- Study of Process Conditions of Reclaiming Chromium from Electrodeposition Chromium Waste Liquid Using Hydrazine Hydrate 用水合肼回收电沉积铬废液中铬的工艺条件研究
- chromium waste liquid 铬废液
- The waste liquid needs to be siphoned off. 需要把废液抽走。
- Siphon off all the waste liquid. 把全部废液用虹吸管抽掉。
- Used for pulp washing and waste liquid extracting. 用于纸浆洗涤和废液提取。
- Useful chemical fertilizer can we make from the waste liquid . 我们能从这种废液中生产有用的化肥。
- Useful chemical fertilizer can we make from the waste liquid. 从废弃液体中我们能提取有用的化学肥料。
- Micronucleus test is applied to Vicia faba root tips to study possible geno-toxicity of the industrial wastewater (synthetic waste and chromium waste). 本文利用蚕豆根尖微核法,进行工业废水(综合废水、铬水)污染的遗传毒理研究。
- Loss of extractor in waste liquid is 0.23%based o... 萃取剂的损耗量为所处理废液量的0.;23%25左右。
- Therefore, Cs/Rb ratio in the metallurgical waste liquid should be enhanced. 铷的低温助催化作用比铯低 ,宜采取措施 ,适当提高母液的 Cs/Rb。
- Glyoxal is prepared with waste liquid propellant HNO3-27S and ethanal. 利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛。
- The paper analyzed the main ingredient of chromium waste dregs and the danger to peopleand environment, which discussed the ways that use chromium waste dregs to explore the high temperaturepigment. 分析了铬盐废渣的主要成分及其对人体和环境的危害,探讨了利用铬渣开发陶瓷高温色料的方法,通过一系列的试验,得到了陶瓷高温坯用黑色色料。
- Do not let waste liquid from the batteries sink into the land or the water. 千万不要让旧电池中的废液渗入到水土中!
- There is no waste liquid, waste gas, and waste residue occurring during the production pr- ocess. 生产过程中无废液、废气、废渣产生;
- Nd, collection life waste, industry and commercial waste, building waste, medical waste and waste liquid. 收集生活废物、工业和商业废物、建筑废物、医疗废物和废液。
- ATC waste liquid has such characteristics as high CODcr, high salinity and nonbiodegradable. ATC废液具有高COD,高含盐量,以及难生物降解的特点。
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Simultaneous processing of waste oil, waste liquid and waste solvent, waste gas. 废油、废液、废溶剂、有机废气同时处理效果佳、成本低。
- Incombustible waste liquid with high concentration flammable waste liquid, sludge. 含水污泥饼及膏状废物处理。
- It provides the theoretical basis for the extraction and exploitation of flavonoids in waste liquid. 为废液中黄酮类化合物的提取和开发利用提供了理论依据。