By David Jenkins
content material: Solids Separation difficulties --
Activated Sludge Floc --
Solids Separation difficulties when it comes to Floc constitution --
Dispersed development --
Viscous Bulking --
Pin Floc --
Filamentous Bulking --
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 delivery and garage --
Staining strategies --
pattern guidance --
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 --
Filament form --
hooked up micro organism --
Cross-Walls (Cell Septa) --
Filament Width --
Filament size --
cellphone form --
phone dimension --
Sulfur Deposits --
different Granules --
Staining Reactions --
extra Observations --
Filamentous Organism identity --
utilizing the Dichotomous Key --
development Your abilities --
Filamentous Organism Descriptions --
Sphaerotilus natans (Figures 2.9c, 2.13b, 2.14f, and 2.21a) --
sort 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
15:3–4, 233. A. and Jenkins, D. (1990), Causes and Control of Nocardia in Activated Sludge, Res. J. Water Pollut. , 62, 143. , and Verachtert, H. , Eur. J. Microbiol. , 8, 229. A. , 21, 891. A. P. (1987), Control of Biological Scum in Activated Sludge Plants by Means of Selective Flotation, Water Sci. , 19:5–6, 1003. J. (1982), Use of an Anoxic Zone to Improve Activated Sludge Settleability, Supplementary Contribution, in Bulking of Activated Sludge: Preventive and Remedial Methods, Chambers, B.
176 Manual on Causes and Control of Activated Sludge Bulking, Foaming, and Other Solids Separation Problems van Leeuwen, J. A. (1988), Sludge Bulking Control with Ozone, J. Inst. Water Environ. Management, 2, 223. van Leeuwen, J. G. (1990), Trihalomethane Formation during Bulking Control with Chlorine, J. Inst. Water Environ. Management, 4, 530. M. D. dissertation, University of California, Berkeley. G. (1988), A Mathematical Model of the Carbon-Limited Growth of Filamentous and Floc Forming Organisms in Low F/M Sludge, J.
259. G. (1949), The Filamentous Bacteria Sphaerotilus, Leptothrix, Cladothrix and Their Relation to Iron and Manganese, Phil. Trans. Royal Soc. London, 233B, 453. G. (1951), The Vitreoscilla: a Family of Colorless, Gliding Filamentous Organisms, J. Gen. , 5, 124. G. (1964), Heterotrophism and Species Concept in Beggiatoa, Amer. J. Botany, 51, 898. G. and Wiessner, W. (1963), Minimum Requirements for Heterotrophic Growth and Reserve Substances in Beggiatoa, Nature, 197, 102. P. (1991), Biological Foams in Activated Sludge Plants: Characteristics and Situation, Water Sci.