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- Treatment of Cd - contained Acid Waste Liquid 含镉酸洗废液的治理研究
- Keywords Cadmium;acid waste liquid;distillation;electrolyze; 镉;酸洗废液;蒸馏;电解;
- Preliminary Approach on the Ingredient of Cement Solidification with Boric Acid Waste Liquid Technique and Large Volume Decrement 硼酸废液水泥固化配方与高减容技术初探
- acid waste liquid 酸性废液
- 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。
- The acid waste waters are discharged into a sump or the sewerage system. 酸性废水被送往销毁池或阴沟系统。
- Incombustible waste liquid with high concentration (BOD、COD) organic,waste acid alkali,etc.2. 2、可燃烧废液，废溶剂等。
- The effect of mono-factor on the major organic acid of alcoholic waste liquid to alcoholic fermentation is carried out. 在发酵醪液中添加不同量的非氮有机酸,考察其对发酵产酒的影响。
- 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。
- Treatment of Acid Waste Water of Nanshan Mine, Maanshan Iron and Steel Co. 马钢南山矿酸性废水的治理及改进。
- 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。
- The complexation extraction process was adopted to treat CLT acid waste water. 采用络合萃取法处理CLT酸酸析废水。
- In this paper,technological process of conversion of waste liquid of sodium formate to oxalic acid is described. 本文研究了甲酸钠废液转变为草酸的工艺流程。
- 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。
- Several of costly solvents and chemicals such as DMF,dichloromethane,methyl acetoacetate,pivalic acid etc. left in waste liquid during the cephradine manufacturing process. 头孢拉定生产中的废液组分为DMF、二氯甲烷、特戊酸、乙酰乙酸甲酯和高沸点固体杂质,其中DMF、特戊酸、乙酰乙酸甲酯的经济价值均极高。
- 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。
- 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！
