腐殖土活性污泥技术的除污效能及除臭效果  

Pollutants Removal Efficiency and Deodorization Effect in Humus Soil Activated Sludge Process

作　　者：刘智晓[1] 崔福义[1] 秦姝兰[2] 丁雷[3] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090 [2]首创爱华<天津>市政环境工程有限公司,天津300060 [3]华东理工大学资源与环境工程学院,上海200237

出　　处：《中国给水排水》2007年第14期18-22,共5页China Water & Wastewater

摘　　要：阐述了腐殖土活性污泥工艺的基本原理,从微生物菌群结构、除污效能、控制恶臭气体及改善污泥沉降和脱水性能等方面介绍了该工艺的特性,同时说明了该技术的典型工艺流程及设计参数。实践表明,腐殖土活性污泥工艺可强化对氮、磷的去除,使污泥脱水性能大大改善,实现污水处理流程的无臭化。The basic principle of humus soil activated sludge process was discussed. The characteristics of the process were presented in the respects of microbial community structure, pollutants removal efficiency, deodorization effect and improvement of sludge settling and dewaterability. The typical process flow and design parameters were demonstrated. The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal, improve greatly the sludge dewaterability and realize the odorless in wastewater treatment process.

关 键 词：活性污泥 腐殖土 恶臭控制 土壤微生物 强化脱氮除磷 

分 类 号：X703[环境科学与工程—环境工程]