摘要
大肠菌群(Coliforms)和大肠埃希氏杆菌(E.coli)都是判断水体是否存在粪便污染的重要微生物指标。本文介绍了一种可在24h之内同时检测大肠菌群和大肠埃希氏杆菌数量的CCA培养基。
Coliforms and Escherichia coli were used as important indicator for determining faecal contamination in water. Chromocult Coliform Agar (CCA) medium was introduced to simultaneously detect and enumerate Total Coliforms and E.coli in water samples within 24 hours.
出处
《天津商学院学报》
2004年第3期21-24,共4页
Journal of Tianjin University of Commerce