城镇污泥样品的制备及前处理技术研究现状

摘要

With the rapid development of economy, the detection of municipal sludge has also achieved great development, especially the pretreatment process of analysis and detection of municipal sludge has been constantly developed and improved.The significance, the content, the purpose and importance, the followed principle of pre-treatment technology of sludge sample are described in this paper, and the commonly used technologies of the pretreatment process are analyzed and introduced briefly.%随着经济的迅速发展, 城镇污泥的分析检测也取得了很大程度的发展, 尤其是城镇污泥分析检测的前处理技术也得到了不断地发展完善.本文对污泥样品的制备、前处理技术的内容、目的及重要性、应遵循的原则做了叙述, 也针对目前各种城镇污泥前处理的常用技术做了一个简要的分析介绍.