本实验方法生产活性氧化铝的成本低，简单易行。
The preparation method in this experiment of producing active Al_2O_3 is simple and economical.
研究了选用经过特殊工艺处理的活性氧化铝作为高氟原水的除氟剂。
An activated aluminum oxide processed under a specific way was used as fluorine-removal agent for the treatment of fluorine-contained water.
羟基磷灰石的降氟方法优于目前较普及的活性氧化铝、骨碳和电渗析除氟法。
Hydroxyapatite method has advantage over the methods such as actived alumina, bone char and electrodialysis commonly used in defluorination of drinking water. It is for this re...
同时研究了偏铝酸钠浓度、再生时间对再生后的活性氧化铝的除氟效能的影响。
At the same time, the effect of the concentration of sodium metaaluminate and regeneration time on the defluoridation capacity of activated alumina after being regenerated has been studied.
介绍蒽醌法双氧水生产中的尾气、污水、活性氧化铝等污染物，并提出回收处理方法。
The pollutants of tail gas, sewage, waste activated alumina, etc, in the hydrogen peroxide production by anthraquinone process are introduced. Their recovery treatment methods are put forward.
通过大量的试验证明，活性氧化铝除氟不能简单归结为分子吸附或离子交换，要考虑具体的工艺过程。
It is proposed that the process of removing fluorine with activated alumina is inappropriate to be termed as adsorption or ion exchanging, as lots of tests have shown.
阐述了双氧水专用活性氧化铝在蒽醌法双氧水生产中的重要作用，总结了影响活性氧化铝再生能力的因素及使用中应注意的问题。
This paper probes into the influences of physical property of aluminum hydroxide on the strength of active alumina in the process of active alumina production with fast dehydration method.
阐述了双氧水专用活性氧化铝在蒽醌法双氧水生产中的重要作用，总结了影响活性氧化铝再生能力的因素及使用中应注意的问题。
This paper probes into the influences of physical property of aluminum hydroxide on the strength of active alumina in the process of active alumina production with fast dehydration method.
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