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首页> 外文期刊>Water Science and Technology >Wastewater sludge as a resource: sludge disposal strategies and corresponding treatment technologies aimed at sustainable handling of wastewater sludge [Review]
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Wastewater sludge as a resource: sludge disposal strategies and corresponding treatment technologies aimed at sustainable handling of wastewater sludge [Review]

机译:废水污泥作为一种资源:旨在可持续处理废水污泥的污泥处置策略和相应的处理技术[综述]

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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. [References: 9]
机译:本文讨论了废水污泥处理的不同策略,特别是“土地使用”策略和“生产”策略。在“陆上引信”战略中,欧洲的新法规要求对陆上使用的污泥进行稳定和消毒。该文件讨论了自1995年起强制进行此类处理的挪威稳定/消毒方法的设计和运行经验。在“产品化”策略中,区分“生物土壤”的生产和特定产品(能源,营养素,凝结剂等)的生产和这些产品的适销性。提出了一个针对循环再利用的污泥处理概念的示例-KREPRO工艺。 [参考:9]

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