The paper describes the fundamental principle of acid-making off-gas treatment by ammonia-acid method and its application in Yunnan Copper.
介绍了氨-酸法处理制酸尾气的基本原理以及在云南铜业股份有限公司的运用实践。
Each system is designed to meet site specific needs and can be fully integrated with activated carbon and thermal oxidation systems off-gas treatment systems.
每个系统的设计可满足特定需求，它们可以与活性炭和热氧化系统烟气处理系统一起使用。
The present situation of metallurgical off-gas treatment in Northwest China is analyzed and sodium sulphide-elemental sulphur desulphurization technology suitable to the area is proposed.
分析了我国西北地区二氧化硫烟气处理现状，提出一种适合该地区的烟气脱硫技术——硫化钠一元素硫法。
For keeping tank pressure in design range, some of boil off gas need to be released form tank through boil off gas treatment system in order to control tank pressure.
而大型储罐的承压能力是较低的，为了保证储罐内的压力在设计允许范围内，需要通过蒸发气处理系统排出部分蒸发气以控制罐内压力。
When ozone is used in water treatment, it is necessary to carry out a separation treatment of the off-gas of the ozone, for which a unit that separates ozone from water is needed.
在采用臭氧处理水时，需对臭氧尾气进行分离处理，因而需要臭氧与水分离的装置。
Another portion of the ozonation off gas is diverted upstream for introduction into the oxygen treatment facility of the activated sludge treatment plant.
另一个臭氧尾气部分转移到上游的活性污泥处理厂氧气处理设施介绍。
Another portion of the ozonation off gas is diverted upstream for introduction into the oxygen treatment facility of the activated sludge treatment plant.
另一个臭氧尾气部分转移到上游的活性污泥处理厂氧气处理设施介绍。
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