When treating triamiphos waste water by anaerobic fluidized bed process the NH3-N content in raw waste water must be reduced and nutrition ratio be adjusted.
采用厌氧流化床工艺处理三唑磷农药废水，必须降低原水中NH_3—N含量，调整营养比例。
China Xinsu Corporation has 10 kinds of th series high-performance catalyst which suitable for polyethylene production equipment with UNIPOL and BP gas phase fluidized bed process.
中国新塑公司目前有适用于Unipol和BP气相流化床工艺聚乙烯生产装置的10种TH系列高效催化剂产品。
Combining with particle impact heat transfer model, DEM method is also used to systematically simulate the heat transfer process in fluidized bed at the level of particle.
将DEM方法与颗粒碰撞传热模型结合，在颗粒层次上对密相流化床内的传热过程进行了较为系统的数值研究。
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