当前位置: 首页 > 文章 > 沸石联合硫酸铝处理生活污水技术初探 安徽农业科学 2014 (25) 252-253
Position: Home > Articles > Treatment of Sewage Using Zeolite and Aluminum Sulfate Journal of Anhui Agricultural Sciences 2014 (25) 252-253

沸石联合硫酸铝处理生活污水技术初探

作  者:
解玉红;石梦;冯炘
单  位:
天津理工大学环境科学与安全工程学院
关键词:
沸石;硫酸铝;生活污水
摘  要:
[目的]探讨沸石联合无机絮凝剂硫酸铝处理生活污水的最佳投加比例。[方法]将沸石和硫酸铝联合起来处理生活污水,通过分析絮凝率的变化,研究二者联合使用的最佳投加比例。[结果]沸石和硫酸铝联合使用的最佳投加比例为1∶1,此时絮凝率高达98%以上。沸石联合硫酸铝处理生活污水不仅可以提高污水的处理效果,而且降低了化学絮凝剂的用量,从而减少了化学絮凝剂的二次排放,并降低了经济成本。[结论]该研究为今后生活污水的有效处理提供了理论依据。
译  名:
Treatment of Sewage Using Zeolite and Aluminum Sulfate
作  者:
XIE Yu-hong;FENG Xin;College of Environmental Science and Safety Engineering,Tianjin University of Technology;
关键词:
Zeolite;;Aluminum sulfate;;Sewage
摘  要:
[Objective]The study aimed to discuss the optimum ratio of zeolite to aluminum sulfate dosage in sewage treatment. [Method]Zeolite and aluminum sulfate were combined to treat sewage,and flocculation rate of sewage was calculated to analyze the optimum ratio of zeolite to aluminum sulfate dosage. [Result]The best ratio of zeolite to aluminum sulfate dosage in sewage treatment is 1∶ 1,and the flocculation rate is the highest,reaching above 98%. Using zeolite and aluminum sulfate to treat sewage can not only improve treatment effect,but also reduce aluminum sulfate dosage,thereby decreasing secondary emission of aluminum sulfate and economic cost. [Conclusion]The research can provide theoretical references for effective treatment of sewage in future.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊