Activated Sludge Books

34 Results found
  • Category: Water & Wastewater ×

  • Subcategory: Activated Sludge ×

Guidelines for Use of Activated Sludge Models

by IWA Publishing

Mathematical modelling of activated sludge systems has become a widely accepted tool in the past decade, and is used for research, plant design, optimisation, training, and model-based process control. However, model results are only accepted in practice if the model predictions are reliable and the required effort for conducting the simulation ...;

Process Control of Activated Sludge Plants by Microscopic Investigation

by IWA Publishing

Process stability and final effluent quality largely depend upon the composition of the biomass in an activated sludge plant. Operational problems such as bulking and scum formation occur when the wrong micro-organisms are dominating the sludge population. Microscopic sludge investigation is therefore essential for process control and stable plant ...;

Activated Sludge Models

by IWA Publishing

This book has been produced to give a total overview of the Activated Sludge Model (ASM) family at the start of 2000 and to give the reader easy access to the different models in their original versions. It thus presents ASM1, ASM2, ASM2d and ASM3 together for the first time.Modelling of activated sludge processes has become a common part of the ...;

Respirometry in Control of the Activated Sludge Process

by IWA Publishing

The report describes the principles of measurement of respiration rate, the transformation of measurement data into other types of information, and the application of the obtained information in process control strategies. Some fundamental concepts on biological respiration and process control are provided to assist the reader with understanding ...;

Biological Phosphorus Removal Activated Sludge Process in Warm Climates

by IWA Publishing

Biological Phosphorus Removal Activated Sludge Process in Warm Climates presents the results of detailed researches on the Enhanced Biological Phosphorus Removal (EBPR) activated sludge process under warm climate conditions (20oC - 30oC), which is part of the R & D program of Public Utilities Board (PUB) Singapore. While the investigations and ...;

Industrial Activated Sludge Operations

by Marshall Environmental Training and Consulting Group, Inc., (METC Group)

The Industrial Activated Sludge Operations manual is a practical reference for operating activated sludge treatment systems. The manual covers process basics, process control testing, return sludge control, wasting control, aeration, nutrient management and troubleshooting. Exercises are provided reviewing the material contained in each chapter. ...;

Activated Sludge Microbiology Poster

by Marshall Environmental Training and Consulting Group, Inc., (METC Group)

This 39 in. by 27 in. poster contains 74 photomicrographs of flocs, filaments and protozoa/metazoa plus a Causes of Filaments Table, Ranking Filament Abundance Table and Protozoa Chart. This poster is a serious working tool for operators to help assess floc characteristics; identify filament types, their abundance and cause, identify protozoa and ...;

Activated Sludge Separation Problems

by IWA Publishing

The Activated Sludge (AS) Process is old technology but is still widely adopted worldwide for its convenience and simplicity: an impressive number (many hundred of thousands) of this kind of system are in operation.;

Practical Guide to the Operation and Optimisation of Activated Sludge

by Water Industry Operators Association of Australia (WIOA)

The provision of sanitation and the separation of water and sewage functions in developed nations has beenthe single most important step to improving public health at the population level.;

Activated Sludge Technology Book

by LLC

A Brief History of the Activated Sludge ProcessAlthough recorded history and surviving archaeological sites show that the Babylonians and Assyrians, and later the Romans all used quite sophisticated technology to collect and dispose of their wastes, this environmental awareness was not adopted by later societies, until the Industrial Revolution in ...;

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