浩辰cad2011破解版:难~~寻高人翻译!!!!

来源:百度文库 编辑:杭州交通信息网 时间:2024/03/28 20:32:23
1.For each of the five, studies have characterized waste products; developed engineering designs for effective waste handling, disposal, and /or utilization; and estimated waste management costs.

2.This finding indicates that cost estimates for new and retrofit spray dryer applications must be revised upward from those produced earlier by EPRI, under which waste management costs from all sulfur-reduction processes were assumed to be equal.

3.The spray dryer waste management study was conducted in four steps: characterizing spray dryer waste, surveying existing and planned spray dryer installations,developing conceptual designs and case studies for new and retrofit spray dryer installations, and evaluating the utilization potential of spray dryer waste.

4.Results show that while properties of spray dryer waste are generally similar to those of conventional fly ash, spray dryer waste is finer and more caustic, has a higher heat of hydration, and produces a more alkaline leachate.

5.To transfer waste from the particulate collector, dilute-phase pressure pneumatic systems are most common, although pneumatic vacuum systems also are being used successfully.

对于这五项,学术方面已经对废料有了一定了解,并且发展了一些有效废物处理,废置和再使用,另外管理废物的开支的工程设计。

87+653