Research Article
Study on the Modified triphenyl tetrazolium chloride – dehydrogenase activity (TTC-DHA) Method in Determination of bioactivity in the up-flow aerated bio-activated carbon filter
Qing Tian *, Jihua Chen*, Hua Zhang* and Yunan Xiao*
Department of Environmental Science and Engineering, DongHua University, West Yan’an Road 1882, Shanghai (200051), P.R. China.
Received: 2006-01-27Accepted: 2025-11-24Published: 2006-01-27
AJMR 2006, 5(1), 1-6
© The Author(s). Published by MOSP. This is an open access article under the CC BY 4.0 license.