Toxic effect of heavy metals on the activated sludge protozoan community

Standard methods for the examination of water and wastewater

Choice Reviews Online · 2012 · 14.3K citations

Natural Resources, Environmental Engineering, Environmental Sciences +12

Statistical Method in Biological Assay.

M. J. R. Healy, D. J. Finney · Journal of the Royal Statistical Society Series A (General) · 1979 · 3.6K citations

Education, Biostatistics, Statistics +8

Manual of acute toxicity: interpretation and data base for 410 chemicals and 66 species of freshwater animals

Foster L. Mayer, Mark R. Ellersieck · 1986 · 511 citations

Veterinary Medicine, Toxicology, Aquatic Toxicology +13

A sludge biotic index (SBI) for the evaluation of the biological performance of activated sludge plants based on the microfauna analysis

Paolo Madoni · Water Research · 1994 · 305 citations

Engineering, Biological Engineering, Environmental Engineering +17

Comparative analysis of the activated sludge microfauna in several sewage treatment works

Paolo Madoni, Donatella Davoli, Emanuela Chierici · Water Research · 1993 · 125 citations

Engineering, Environmental Engineering, Microbial Ecology +13