Call number:
ZSP-201-86/7
In:
CRREL Report, 86-7
Description / Table of Contents:
Nitrogen control in the form of ammonia removal or conversion is required, or will be required, for a significant number of military wastewater treatment systems. This reportpresents a summary of engineering criteria for those processes in most common use at military facilities in the cold regions. These processes include: trickling filters, treatmentponds, rotating biological contactors (RBC) and activated sludge. A design example is presented for each case. All four processes can achieve significant levels of ammonia removalor conversion. If ammonia discharge limits are 0.5 mg/L or less it may be necessary to use the activated sludge process. Trickling filters or RBC units are recommended for higher(〉 1 mgIL) discharge limits. Pond systems are suitable for seasonal ammonia removal incold climates.
Type of Medium:
Series available for loan
Pages:
iv, 29 Seiten
,
Illustrationen
Series Statement:
CRREL Report 86-7
URL:
https://apps.dtic.mil/dtic/tr/fulltext/u2/a173853.pdf
URL:
http://hdl.handle.net/11681/9431
Language:
English
Note:
CONTENTS
Abstract
Preface
Introduction
Background and theory
Trickling filters
Introduction
Design procedure
Design example
Winter operations
Pond systems
Introduction
Design procedure
Design example
Winter operations
Rotating biological contactors
Introduction
Design procedure
Design example
Winter operations
Activated sludge systems
Introduction
Design procedure
Design example
Winter operations
Comparison of alternatives
Conclusions
Literature cited
Location:
AWI Archive
Branch Library:
AWI Library
