摘要
活性炭吸附作为饮用水深度处理的重要手段,在发达国家早已被广泛的应用。从节省改造投资费用、降低运行成本、节省土地面积等方面考滤,对常规滤池改造为活性炭滤池的方式作了初步的探讨和试验研究。试验采用0.8m、1.5m、2.0m三种炭层厚度的活性炭滤柱过滤澄清池出水,研究各种工艺参数条件下的活性炭滤柱对浊度、铝、CODMn、UV254和藻类的处理效果,为水厂采用活性炭深度处理工艺提供参考和依据。
As one of various alternatives, granular activated carbon （GAC）adsorption process has been generally applied in advanced countries for many years, taking into account of.saving expenditure of capital for rebuilding process, reducing the cost of running and saving the area of land, make some primary discussion and lab research about altering conventional filter to active carbon one. Three active carbon filtrations of different filtering layerare＇s thickness of 0,8 m, 1.5 m and 2.0 m are used in filtering the outflow from sedimentation basin in this study. The performances of GAC absorption for turbidity, aluminium, CODMn9 UV254 and algology in various processing parameter are evaluated and compared for giving reference and foundation to the water works using the activated carbon process.
出处
《科技信息》
2012年第7期152-152,213,共2页
Science & Technology Information
关键词
活性炭吸附
常规滤池改造
有机物
浊度
铝
Adsorption of activated carbon
Conventional filter reconstruction
Organic matter
Turbidity
Aluminum
