Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Combined effects of heavy metals on activated sludge process
Download
035475.pdf
Date
1994
Author
Yurt, Nurdan
Metadata
Show full item record
Item Usage Stats
74
views
0
downloads
Cite This
URI
https://hdl.handle.net/11511/10116
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
Combined effects of copper and zinc on the activated sludge process
Altinten, Pinar; Özbelge, Tülay A.; Özbelge, H. Önder; Department of Chemical Engineering (1997)
Combined effects of Cu2+ and Zn2+ on activated sludge process
Beyenal, NY; Ozbelge, TA; Özbelge, Hilmi Önder (1997-04-01)
The aim of this study is to investigate the combined effects of Cu2+ and Zn2+ in a synthetic wastewater (WW) on activated sludge process (ASP) over a wide range of mean cell residence times. Experiments were performed in two phases: (i) experiments without heavy metals (HMs), (ii) experiments with HMs using acclimated microorganisms (MOs). In the first phase, biokinetic constants of the synthetic WW inoculated with seed MOs were determined and a linear relationship between substrate removal efficiency and m...
Combined effects of Ni(II) and Cr(VI) on activated sludge
Dilek, Filiz Bengü; Yetiş, Ülkü (1998-02-01)
The combined effects of Ni(II) and Cr(VI) on activated sludge kinetics were studied in this paper. The metals were added to a synthetic medium with a chemical oxygen demand (GOD) of 1300 mgl(-1) to give various combinations of Ni(II) and Cr(VI). Activated sludge performance, in terms of COD removal, was not adversely affected in an acclimatized culture by the metal combinations, compared with the single metals. The combination effects of Ni!II) and Cr(VI)on biokinetic constants, i.e. the maximum specific gr...
Combined effect of fructose and NaCl on the viscosity of alumina nanopowder suspensions
Çınar, Simge; Akinc, Mufit (2015-01-01)
Many ceramic processing operations involving powder suspensions aim to optimize the solids loading while maintaining low viscosity. Use of nanopowder suspensions are challenging as they exhibit unexpectedly high viscosities. Low molecular weight saccharides were added to decrease the viscosities of alumina nanopowder suspensions as they modify effective solids content. It was also recently reported that suspensions with very low ionic strengths exhibit lower viscosities as they create high repulsive barrier...
COMBINED EFFECTS OF DISSOLVED ORGANIC CARBON AND ZOOPLANKTON GRAZING ON PHYTOPLANKTON COMMUNITY
Metin, Melisa; Beklioğlu, Meryem; Ger, Kemal Ali; Department of Biology (2022-6-22)
While global climate change has major impacts on freshwater ecosystems, a mechanistic understanding of these effects on food web dynamics is poorly understood. A key effect of climate change is increased allochthonous dissolved organic carbon (DOC) input to aquatic environments, which serves as an energy source for heterotrophic plankton and alters food web dynamics, and leads brownification. We aimed to link patterns and processes in a plankton ecosystem by comparing the bottom-up effects of DOC (i.e., rec...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
N. Yurt, “Combined effects of heavy metals on activated sludge process,” Middle East Technical University, 1994.