粉煤灰场灰面扬尘化学固化治理技术研究

Study on Chemical Measures of Prevention for Floating Flyash at Flyash Field

利用对印染厂排放的一种絮凝沉淀污泥进行化学改性,合成一种抑制灰场扬尘效果好、成本低、施工方便、保水且能促进植物生长的灰面固化剂,并讨论了主要的影响因素和固灰效果。

Nowadays, flyash exhausts from the power station not only take up a great deal of land resources, and the dust from the ash field has also brought serious secondary environmental pollution, which has already caused extensive concerns. This article put forward to make use of a kind of flocculation deposition sludge exhaust from the dye factory, with which we synthesized a kind of solidification reagent, which has good results in fixed ash, low-cost, convenience construction, holding water and can promote the growth of plant. And we discussed main influence factors and the effect of fixing ash.