Evaluation of full scale thermal solidification processes implemented in Tokyo lightweight aggregate, slag and brick

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原文链接

NETL

外文摘要：Tokyo has an experience in operation of full-scale thermal solidification processes for around 10 years。 They include artificial lightweight aggregates， slag， brick， and sludge fuel (dried by Carver Greenfield process)。 Many efforts were concentrated on improving the processes for the years。 As a result， the thermal solidification of sewage sludge is no more academic research subject， but is a standardized engineering process。 Any of them are able to be locally implemented depending on specific requests。 Among them， the brick seems to be the best choice from the viewpoint of economy。 On the other hand， a potential alternative is that the sewage sludge could be served as raw material for Portland cement manufacturing process。

外文关键词：

artificial lightweight aggregateslagsewage brickcompostPortland cementincinerated ashthermal solidification

作者：

N.Okuno、A.Yamada

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会议名称：

International conference on sludge management for the 21st century

会议地点：

Freemantle(AU)

会议母体文献：

International Conference on Sludge Management for the 21 st Century, held in Freemantle, Western Australia 8-10 April 1999

页码：

p.69-76

出版时间：

1999