Wastewater sludge as a resource: sludge disposal strategies and corresponding treatment technologies aimed at sustainable handling of wastewater sludge

被引：0
|
作者：
Odegaard, H [1 ]
Paulsrud, B
Karlsson, I
机构：
[1] Norwegian Univ Sci & Technol, Fac Civil & Environm Engn, N-7491 Trondheim, Norway
[2] Aquateam Norwegian Water Technol Ctr AS, N-0504 Oslo, Norway
[3] Kemira Kemwater, SE-25109 Helsingborg, Sweden
来源：
WATER SCIENCE AND TECHNOLOGY | 2002年 / 46卷 / 10期
关键词：
beneficial reuse; disposal alternatives; land application; sludge management;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The paper discusses different strategies for the disposal of wastewater sludge, particularly the "use on land" strategy and the "productification" strategy. In the fuse on land" strategy the new regulations in Europe call for stabilization as well as disinfection of sludge to be used on land. The paper discusses the design and operation experiences with stabilization/disinfection methods in Norway where such treatment has been compulsory since 1995. In the "productification" strategy it is differentiated between the production of "bio-soils" and production of specific products (energy, nutrients, coagulants etc) and the marketability" of these products is evaluated. An example of a sludge treatment concept aimed at recycling - the KREPRO process - is presented.
引用
收藏
页码：295 / 303
页数：9
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