改性粉煤灰处理废水研究进展

Research Progress of Wastewater Treatment with Modified Fly Ash

粉煤灰具有多孔性的蜂窝状组织形貌、比表面积大、活性成分多等独特优势,将粉煤灰用于废水处理是变害为利、以废治废的积极尝试。对粉煤灰处理废水的机理进行了讨论,总结归纳了现今广泛应用的改性粉煤灰工艺处理废水的研究进展。

Fly ash has the unique advantages of porous honeycomb structure,large specific surface area and many active components.The application of fly ash in wastewater treatment is a positive attempt to turn harm into benefit and treat waste with waste.This paper discussed the mechanism of wastewater treatment with fly ash,and summarized the research progress of wastewater treatment by modified fly ash process which is widely used nowadays.