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.
AJMR, 2006, 5(1), 1-6;
Received : 27 Jan 2006 / Accepted : 24 Nov 2025 / Published : 27 Jan 2006
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