A/O前置反硝化和巴氏生物脱氮工艺脱氮效率分析  

DENITRIFICATION ANALYSIS OF A/O AND BARDENPHO PRE-DENITRIFICATION PROCESS

作　　者：李亚新 

机构地区：[1]太原工业大学环境工程系,030024

出　　处：《给水排水》1996年第10期20-22,共3页Water & Wastewater Engineering

摘　　要：本文对A/O和巴氏脱氮工艺好氧池的NO_3^-—N去除率与污泥回流比和内回流比的关系进行了理论分析,并对工艺设计提出了建议。The relationships between NO3 -N removal ratio, the sludge return ratio and the inner recycling ratio in the aerobic reactors of the A/O and Bardenpho denitrifi-cation systems are discussed theoretically and some suggestions to improve the techolog-ical process are proposed.

关 键 词：活性污泥 脱氮 前置反硝化 巴氏生物 

分 类 号：X703[环境科学与工程—环境工程]