1-24 of 160 Books
Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey
Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey
By Timothy C. Willoughby

Nitrification and denitrification in the activated sludge process
By Michael H. Gerardi
Sequential nitrification-denitrification in a plug flow activated sludge system
Sequential nitrification-denitrification in a plug flow activated sludge system
By James A Heidman
Nitrate in groundwater
Nitrate in groundwater
By C. P. Young
Sequential nitrification-denitrification in a plug flow activated sludge system
Sequential nitrification-denitrification in a plug flow activated sludge system
By James A. Heidman

Nitrification
By Bess B. Ward,D. J. Arp,Martin G. Klotz

Denitrification by anaerobic filters and ponds
By Robert S. Kerr Water Research Center.

Denitrification by anaerobic filters and ponds, phase II
By Robert S. Kerr Water Research Center.

Nitrifikation und Denitrifikation
By Siedlungswasserwirtschaftliches Kolloquium Universität Stuttgart 1976.

Removal of nitrate from agricultural tile drainage by a symbiotic process
By Doyle Cardon
The coupled trickling filter-activated sludge process
The coupled trickling filter-activated sludge process
By Richard J. Stenquist
Die biologische Abwasserbehandlung
Die biologische Abwasserbehandlung
By Siedlungswasserwirtschaftliches Kolloquium (57th 1982 Stuttgart, Germany)

Recherches expérimentales sur la végétation
By Ville, Georges
Ion movement in acidified, low base saturated sand soils
Ion movement in acidified, low base saturated sand soils
By A. Ray Harris
Genetic engineering of enhanced microbial nitrification
Genetic engineering of enhanced microbial nitrification
By Michael Carsiotis
Chemical modeling of the FeMoS center of nitrogenase
Chemical modeling of the FeMoS center of nitrogenase
By Robert E. Palermo

Fundamentals and control of nitrification in chloraminated drinking water distribution systems
By American Water Works Association,Multiple Contributors

Denitration of radioactive liquid waste
By L. Cécille,S. Halaszovich

Sources of nitrogen compounds in the United States
By Chester Garfield Gilbert
Mineral nitrogen in the plant-soil system
Mineral nitrogen in the plant-soil system
By R. J. Haynes
Nitrification of a secondary municipal effluent using a rotating biological contactor
Nitrification of a secondary municipal effluent using a rotating biological contactor
By T. Hewitt
On the fixation of atmospheric nitrogen by bacteria living symbiotically in root nodules of Casuarina equisetifolia
On the fixation of atmospheric nitrogen by bacteria living symbiotically in root nodules of Casuarina equisetifolia
By Richard Nevill Aldrich-Blake