Long Term Monitoring and Testing of Waste Paper Sludge Landfill Covers

废纸污泥填埋场覆盖物的长期监测和测试

• 批准号: 9908150
• 负责人: Thomas Zimmie
• 金额: $ 2万
• 依托单位: Rensselaer Polytechnic Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-10-01 至 2003-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9908150&HistoricalAwards=false
• 关键词: Long; Term; Monitoring; Testing; Waste

***9908150ZimmieThis award supports the continuation of the long term monitoring and insitu testing of two existing landfills. The use of waste paper sludge aslandfill covers is an excellent recycling and reuse methodology, andeconomically beneficial as well. The sludge can be used to replacecompacted clay layers or geomembranes, which are usually utilized as theimpermeable barrier layer.These landfills were the first in their states (NY and MA) to utilize wastepaper sludge as the impermeable barrier layers in the cover systems. Atone of the sites, the cover was constructed using compacted clay in places,so that direct comparisons can be made between the behavior of the papersludge cap and a clay cap. This is unique data, and little or no suchlong-term data exists.Monitoring at these landfill sites began between 5 and 7 years ago, andthis award will fund the replacement of some equipment and the fieldactivities associated with data acquisition. ***

* 9908150 Zimmie该奖项支持继续对两个现有垃圾填埋场进行长期监测和现场测试。 利用废纸污泥作为填埋场的覆盖层是一种很好的回收和再利用方法，也具有经济效益。 污泥可以用来覆盖压实的粘土层或土工膜，这些粘土层或土工膜通常被用作不透水的屏障层。这些垃圾填埋场是第一个在他们的州（纽约州和马萨诸塞州）利用废纸污泥作为覆盖系统中的不透水屏障层。 作为场地的一种，覆盖层是用压实的粘土建造的，这样就可以直接比较纸泥帽和粘土帽的性能。 这是唯一的数据，很少或根本没有这样的长期数据存在。在这些垃圾填埋场的监测开始于5至7年前，该奖项将资助一些设备的更换和与数据采集相关的实地活动。***