安徽农业科学2012，Vol.40Issue(21)：10991-10993,3.
基于含水率的固化污泥基质体中固化反应的分析
Analysis on the Solidification Reaction in Solidified Sludge Matrices Based on Water Content
摘要
Abstract
[ Objective J The study aimed at analyzing the solidification reaction in solidified sludge matrices baaed on the variation of water content. [ Method] Firatly, the original sludge was solidified by different amounts of cement and dry stone powder, then according to the changes of water content in the solidified sludge matrices, we discussed the effects of various cement and dry stone powder usages on the solidification reaction in the solidified sludge matrices at different ages. [Result] In the solidified sludge matrices, water content decreased with the time, and the larger the solidifying agent's usage, the lower the water content. The solidification reaction occurred mainly in the first seven days according to the changes of water content, and the relative water content increased with the time. In addition, the solidification reaction had been accelerated by the increase of solidifying agent' s usage, and uV type of solidifying agent had also an important effect on the solidification reaction. [Conclusion] The variation of water content could reflect the extent of solidificaliun reaction, and the forecasting formula of the solidification reaction based on the relative water content is suitable for solidified sludge and other polluted soils.关键词
含水率/污泥基质体/固化反应Key words
Water content /Sludge matrice/ Solidification reaction分类
农业科技引用本文复制引用
王月香,廖瑛,丁建文..基于含水率的固化污泥基质体中固化反应的分析[J].安徽农业科学,2012,40(21):10991-10993,3.基金项目
江苏省高校自然科学基金项目(09KJD560002) （09KJD560002）
苏州科技学院校基金项目(XKY201008). （XKY201008）
