摘要
以复合式厌氧折流板反应器(HABR)、接触氧化池和植物净化带构成多元生物污水生态净化系统,对城镇生活污水净化效果进行试验研究。结果表明,系统对CODCr、TN和TP平均去除率分别为79.1%、73.3%、69.2%,出水水质达到国家城镇污水处理厂污染物排放标准(GB18918-2002)一级B标准。且系统具有投资少、运行费用低、管理简便等优点,适用于小城镇推广应用。
By using the multivariate biological ecosystem composed of Hybrid Anaerobic Baffled Reactor （ HABR）, contract oxidization and constructed wetland, a study on the purification effects of municipal domestic sewage was carried out. The results illustrate that after treatment the average removal rage of CODcr and TN and TP are 79. 1% and 73.3% and 69.2% respectively, the effluent water quality can come up to the first class type B standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002）. In a word, the system can be applied in small towns with low invest and operating cost and simple management.
出处
《环境科学导刊》
2010年第6期79-81,共3页
Environmental Science Survey
关键词
低耗高效
HABR
生态净化
小城镇
low energy consumption and high efficiency
HABR
ecological purification
small town
