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蒸发浓缩
[化工] evaporation and concentration
- 蒸发浓缩；
Evaporate concentration; - 旋转蒸发浓缩的固形物保留率最高，其次是膜浓缩，最后为冷冻浓缩。
The retention rate of solid contents in rotary evaporation concentration is best, followed by membrane concentration, finally the freeze concentration. - 先用废烟气蒸发浓缩，再焚烧，既巧妙处理了废水，又降低了锅炉烟尘，是一种低成本、低耗能以废治废双达标的方。
Utilizing boiler waste gas for vaporization and concentration of waste water, burning of offal, the method not only deal with waste water skillfully, but also depress boiler dust efficiently.
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