摘要
本文采用芳香化合物生物降解产生的二氧化碳量(PCD)作为表征其生物降解性的指标,测定了32种芳香化合物好氧生物降解12d产生的二氧化碳量,在此基础上提出了定性划分有机物生物降解性的标准,按照此标准对32种芳香化合物的生物降解性进行了划分;另外还探索了影响生物降解性的诸因素.
The Production of carbon dioxide (PCD) test was used to study biodegradability of aromatic compounds. PCD of 32 aromatic compounds was measured. Based on PCD date and previous researches, the evaluation standard of biodegradability was discussed and biodegradability of 32 aromatic compounds was evaluated qualitatively. In addition, the factors affecting biodegradability of aromatic compounds were also explored.
出处
《环境化学》
CAS
CSCD
北大核心
1997年第1期43-48,共6页
Environmental Chemistry
基金
国家教委博士点专项基金资助项目
关键词
芳香化合物
活性污泥
好氧生物降解
废水处理
aromatic compound, biodegradability, activated sludge, production of carbon dioxide.
