过氧化氢与粉末活性炭联合工艺去除水库浮游藻类研究

Algae Removal from Reservoir Raw Water by using Combined Method of Hydrogen Peroxide and Activated Carbon

近年来,水体富营养化造成水源中藻类大量滋生与繁殖是目前所面临的一个潜在问题,威胁原水水质安全及净水厂的净水效果。本文拟采用过氧化氢与活性炭联用方法去除原水中浮游藻类,考察了重要的环境因素(包括过氧化氢投加量、PH及初始藻浓度)对联合工艺的除藻效果影响,并进一步采用响应面分析方法对联合除藻过程进行了更细致的分析、数学模拟及优化。

Recently, algae has been a crucial pollution problem for eutrophication of water bodies, threatening the water quality and performances of water treatment. This study adopted hydrogen peroxide （H2O2） and activated carbon to remove the algae from reservoir raw water. The effects of environmental conditions （including： H2O2 dosage, pH, temperature, and algae concentration） on algae removal were monitored. Furthermore, the response surface methodology （RSM） was adopted to analyze the combined method, construct mathematical formula, and optimization.