| 消泡剂硅油I在工业废水氨氮测定中的应用 |
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| 引用本文： | 苏爱梅.消泡剂硅油I在工业废水氨氮测定中的应用[J].干旱环境监测,1997(3). |
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| 作者姓名： | 苏爱梅 |
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| 作者单位： | 山东省滨州地区环境保护监测站!滨州，256614 |
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| 摘 要： | 对色泽较深，含杂质量较高的废水加硅油I以抑制测定中蒸馏产生的泡沫．结果表明，在250ml水样中加硅油IO．10～1．25ml，即可收到理想效果．硅油I性质稳定，不随水蒸汽蒸出，对测定无干扰．
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| 关 键 词： | 消泡剂 硅油I 废水 氨氮 应用 |
APPLICATION OF SILICONE OIL I TO DETERMINATION OF AMMONIA NITROGEN IN INDUSTRIAL WASTE WATER |
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| Su Aimei.APPLICATION OF SILICONE OIL I TO DETERMINATION OF AMMONIA NITROGEN IN INDUSTRIAL WASTE WATER[J].Arid Environmental Monitoring,1997(3). |
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| Authors: | Su Aimei |
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| Abstract: | Silicone oil I is supplied into waste water with deep colour and higher content of impurity to eliminate foam from distillation during determinatin.The result shows that the best gradation composition is 0.10-1.25ml silicone oil I with 250ml water sample.Silicone oil I has a stable character which enable it not evaporate with water vapor and not interfere with determina- tion. |
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| Keywords: | Foam eliminator Silicone oil I Waste water Ammonia nitrogen Application |
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