Includes bibliographical references and indexes.

Hydrodynamic characterization of wastewater treatment processes / L.A. Glasgow and Y.H. Kim -- Physico-chemical treatment of domestic wastewaters / S. Farooq and S.G. Velioglu -- Tertiary treatment of wastewaters with ferrate and ozone / S. Farooq and A. Bari -- Water quality simulation and control in streams / M.F. Hassan -- Mutagens in the aquatic environment / S. Monarca and R. Pasquini -- Activated sludge-bulking control / J. Chudoba -- Biokinetic constants in activated sludge / R.O. Mines, Jr. and J.H. Sherrard -- Computer control of the activated sludge process / S. Marsili-Libelli -- Sludge dewatering by centrifugation / H.S. Muralidhara -- Biological denitrification by fluidized bed reactors / P.G. Traverso and F. Cecchi -- Mixing in anaerobic digesters : a literature review / D.T. Chapman. Oil/water separation treatment technology / P.N. Cheremisinoff, R.B. Trattner, and R.B. Tabakin -- Static mixers / R.G. Rader, M. Mutsakis, and W. Tauscher -- Sampling from slurry pipelines / H.A. Nasr-El-Din -- Sewage odors quantification / L.C.C. Koe -- Ecological effects of acid depositions / O. Ravera -- Analysis of transport of sparingly soluble solutes in groundwater / R. Gopal and J.C. Friedly -- Integrated treatment of hazardous landfill leachate / W-c. Ying -- Heavy metal movement in irrigated soil / E.B. Schalscha -- Bacterial leaching of metals from sludge / R.D. Tyagi and D. Couillard -- The use of wetlands for water/wastewater treatment / R. Trattner and S.J.E. Woods -- A microbiologist's view on long-term fertility / A. Grappelli and U. Tomati -- Offsite recycling through waste exchange programs / W. Banning.