常规生物脱氮除磷工艺中问题及对策  

THE PROBLEMS AND THE SOLUTIONS OF CONVENTIONAL BIOLOGICAL NITROGEN AND PHOSPHORUS REMOVAL PROCESSES

作　　者：曹贵华[1] 黄勇[1] 潘杨[1] 

机构地区：[1]苏州科技学院环境科学与工程学院,江苏苏州215011

出　　处：《水处理技术》2009年第3期102-106,共5页Technology of Water Treatment

基　　金：江苏省科技发展计划(太湖治理科技专项)资助项目(BS2007109);江苏省高校自然科学基金(08KJD610002)

摘　　要：由于常规工艺中存在碳源、泥龄、硝酸盐等问题使得系统对N、P同时去除效果不佳,针对这些问题分别提出几种解决措施。其中改进型单泥系统中的一些对策由于各自的特点和适用条件只能解决部分问题,然而双泥系统的提出可较全面地解决这些问题。A conventional processes with carbon, sludge age, nitrate and other issues removed the N, P poorly at the same time. Several measures were put forward to solve these problems. And the solutions of single-sludge process can only solve part of the problem because of their characteristics and conditions of application; whereas, two-sludge system could resolve these problems comparatively.

关 键 词：常规生物脱氮除磷 问题 对策 单泥系统 双泥系统 

分 类 号：X703.1[环境科学与工程—环境工程]