Simulation of Ammonia Stripping from Wastewater
A computer program that can be used for the design and simulation of ammonia stripping and film packed cooling towers is described. The ammonia stripping portion of the program is embedded...

Bromine and Bromamine Disinfection Chemistry
The chemistry of bromine as a water disinfectant is analyzed. A logarithmic pH versus bromine-ammonia mole ratio distribution diagram for bromine and the bromamines is presented for 10-4...

Modern Concept of Disinfection
The literature on disinfection has been critically reviewed and the quantitative data analyzed in an effort to construct a modern concept of disinfection, the chemistry of disinfectants,...

Control of Bacterial Growths in Rapid Sand Filters
Nitrification has been observed in the rapid sand filters of many iron removal plants in Illinois. The biological oxidation of ammonia to nitrate by nitrifying organisms often results...

Sealing Leaks in Pipelines with Ammoniated Waters
Techniques for reducing seepage losses in monolithic and precast concrete pipelines with ammoniated irrigation waters are described. In field tests lime (CaC03) precipitating from treated...

Nitrogen Losses From Alkaline Water Impoundments
Results of an investigation of gaseous ammonia nitrogen losses from alkaline water impoundments are presented. A method of field measurement of these losses is described and a comparison...

Ammonia Nitrogen Losses from Streams
Preliminary results of an investigation of gaseous ammonia nitrogen losses induced by surface turbulence in rivers and streams are presented and the potential significance of this method...

Aerobic Metabolism of Potassium Cyanide
In activated sludge system, without mixed liquor suspended solids, in which CN served as only source of carbon and nitrogen, it was found that (1) more than 99% of CN was metabolized,...

Flow Testing By Ammonia Displacement
Efficiency of natural gas pipe lines is checked periodically and trend of decreasing efficiencies noted to determine when line should be cleaned; ammonia injection measuring method and...

Flow Testing By Ammonia Displacement
Efficiency of natural gas pipe lines is checked periodically and trend of decreasing efficiencies noted to determine when line should be cleaned; ammonia injection measuring method and...

The Theory of Aqua Ammonia Engines, With Results of Tests Upon An Engine of This Type Operating An Edison Incandescent Lighting Plant
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