+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Simulation of the sludge blanket of a vertical clarifier in activated sludge process

, : Simulation of the sludge blanket of a vertical clarifier in activated sludge process. Vesientutkimuslaitoksen Julkaisuja 67: 1-38

This study deals with evaluation of peak loading effects from storm and snowmelt waters on the operation of a final settling unit. The load variations have been investigated using a full-scale final settling unit for which a dynamic simulation model has been developed. The model simulated profile changes in the sludge blanket caused by load variations. Furthermore, it can be used for detailed investigations into the effects of flow, solids loading, and sludge recycling on the sludge profile and clarifier capacity by varying the settling velocities within the sludge blanket. With help of the model, the dimensioning and design principles of a vertical clarifier can be further improved. In addition, a new in-situ method for the determination of sludge settling velocity has been developed, which can also take into account the influence of sludge blanket thickness on sludge settling velocity.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 006418758

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Heikertinger, Franz, 1911: Die Halticinengattung Ochrosis Foudr. Arch Berlin Suppl.-H: 19-34

Tunn, R.; Rieprich, M.; Beyersdorff, D.; Kaufmann, O.; Bettin, St; Fischer, W., 1999: Diagnostic assessment of defects of the pubocervical fascia in urinary incontinence Comparison of MR imaging and histological findings. Neurourology & Urodynamics 18(4): 315-316

Fahmy Ishak M.; Painter T., 1973: The anomalous per iodate oxidation limit of guaran. Acta Chemica Scandinavica 27(4): 1268-1276

Lueth, H. C., 1940: The management of renal disorders. Important factors in renal physiology are reviewed to indicate the principles upon which dietary treatment of acute and chronic glomerular nephritis and nephrosis should be based.

Baldwin, M.; Lewis, S. A.; Bach, S. A., 1959: The effects of lysergic acid after cerebral ablation. Neurology 9(6): 469-474

Kim, Jw; Kim, Ys; Kyung, Kh, 2004: Inhibitory activity of essential oils of garlic and onion against bacteria and yeasts. The essential oils of garlic and onion and their constituent sulfides with three or more sulfur atoms were potent inhibitors of yeast growth. The minimum inhibitory concentrations of garlic oil, onion oil, diallyl trisulfide, diallyl tetrasulfide,...

Young, H.; Moyes, A.; Robertson, D. H. H. et al., 1989: Gonococcal infection within Scotland: antigen heterogeneity and antibiotic susceptibility of infecting strains. All Neisseria gonorrhoeae isolates recovered in Scotland in 1988 were investigated for antigenic typing by monoclonal antibody tests and antibiotic susceptibility in the Edinburgh STD Laboratory. The 869 isolates were examined and the prevalence a...

Ierusalimsky, Victor, N.; Balaban, Pavel, M., 2007: Neuropeptides of Drosophila related to molluscan neuropeptides: Dependence of the immunoreactivity pattern on the ontogenetic stage and functional state. The CNP neuropeptides (Command Neuron Peptides) were first found in the command neurons for withdrawal behavior in the terrestrial snail. Given the fact that certain peptides can be found in various invertebrates, we examined Drosophila brains to...

Manzoni T.; Sapienza S.; Urbano A., 1968: Inst electro encephalogram and behavioral sleep like effects induced by the fastigial nucleus in unrestrained unanesthetized cats. Archives Italiennes de Biologie 106(1): 61-72

Nass, Ruth; Boyce, Leslie; Leventhal, Fern; Levine, Beth; Maxfield, Carol; Salsberg, David; Sarno, Martha; George, Ajax; Allen, Jeffrey, 1996: Acquired aphasia due to thalamic tumors in childhood. Neurology 46(2 SUPPL ): A151-A152