Manual on the causes and control of activated sludge by David Jenkins

By David Jenkins

content material: Solids Separation difficulties --
Activated Sludge Floc --
Solids Separation difficulties by way of Floc constitution --
Dispersed development --
Viscous Bulking --
Pin Floc --
Filamentous Bulking --
Foam/Scum --
Differentiation of Microbial and Process-Related Solids Separation difficulties --
Microscopic exam equipment --
Filament Counting tools --
overall prolonged Filament size --
Filament count number --
Nocardioform Filament Organism Counting --
Floc and Filamentous Microorganism Characterization --
Sampling issues --
Sampling Frequency --
pattern shipping and garage --
Microscope --
Cameras --
Staining techniques --
pattern education --
Floc features and total Filament Abundance --
Floc measurement --
Floc features --
Protozoa and different Macroorganisms --
Nonbiological natural and Inorganic debris --
Bacterial Colonies --
Cells Dispersed in Bulk answer --
results of Filamentous Organisms on Floc constitution --
Filamentous Organism Abundance --
Filamentous Organism features --
Branching --
Motility --
Filament form --
position --
connected micro organism --
Sheath --
Cross-Walls (Cell Septa) --
Filament Width --
Filament size --
mobilephone form --
cellphone dimension --
Sulfur Deposits --
different Granules --
Staining Reactions --
extra Observations --
Filamentous Organism id --
utilizing the Dichotomous Key --
development Your abilities --
Filamentous Organism Descriptions --
Sphaerotilus natans (Figures 2.9c, 2.13b, 2.14f, and 2.21a) --
variety 1701 (Figure 2.21b) --
Haliscomenobacter hydrossis (Figure 2.21c).

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Extra resources for Manual on the causes and control of activated sludge bulking, foaming, and other solids separation problems

Sample text

1991), Filamentous and Polysaccharide Bulking Problems and Their Control in Paper Mill Activated Sludge, TAPPI Environ. Conf. , 1, 95. G. (1997), Recent Changes in the Prevalence and Causes of Bulking Filamentous Bacteria in Pulp and Paper Mill Activated Sludge Systems, Proc. 1997 TAPPI Environ. , 553. G. (2002), Causes of Filamentous Bulking in Activated Sludge: New Information, presented at Rocky Mountain Water Environment Association Annual Conference, Steamboat Springs, CO, September 2002.

B. , 9, 63. , and Roelandt, F. (2002), The Inßuence of PAX-14 on Activated Sludge Systems and in Particular on Microthrix parvicella, Water Sci. , 46:1–2, 487. Copyright 2004 by CRC Press LLC. , and Tandoi, V. (1997), Phenotypic and Phylogenetic Description of an Italian Isolate of Microthrix parvicella, J. Appl. , 82, 405. , and Rolle, E. (1994), Survey on the Occurrence of Filamentous Organisms in Municipal Wastewater Treatment Plants Related to Their Operating Conditions, Water Sci. , 29:7, 305.

1. O. , 9, 30. O. (1978a), Microbiology of Activated Sludge Bulking, Adv. Appl. , 24, 85. O. (1978b), Actinomycete Scum Production in Activated Sludge Processes, J. Water Polluit. , 50, 628. O. (1979), Bulking, Deßocculation and Pin-Point Floc, J. Water Pollut. , 51, 62. Copyright 2004 by CRC Press LLC. O. H. (1963), Decomposition of Organic Wastes by Sphaerotilus, Biotechnol. , 5, 287. R. (1980), Settling Properties of Extended Aeration Sludge, J. Water Pollut. , 52, 524. R. (1985), Settling of Nutrient Removal Activated Sludges, Water Sci.

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