Rheology of wastewater sludge - A review

2005-04-01

Suggestions

Evaluation of dewatered and partially dried sewage sludge combustion based on energy balance and carbon footprint
Calbay, Emin; Aksoy, Ayşegül; Sanin, Faika Dilek; Department of Environmental Engineering (2018)
Aim of this thesis is to evaluate dewatered (wet) and partially dried sludge combustion, based on energy balance, carbon footprint and cost estimations. Thermal processes have advantage of converting sludge into energy. Transition from environmentally risky disposal methods to environmentally friendly innovative thermal processes is crucial. Until innovative technologies are proven to be robust and efficient, mono-incineration is evaluated as the transition technology in sludge management. Sufficient data a...
Nonlinear optical properties of low temperature annealed silicon-rich oxide and silicon-rich nitride materials for silicon photonics
Minissale, S.; Yerci, Selçuk; Dal Negro, L. (2012-01-09)
We investigate the nonlinear optical properties of Si-rich silicon oxide (SRO) and Si-rich silicon nitride (SRN) samples as a function of silicon content, annealing temperature, and excitation wavelength. Using the Z-scan technique, we measure the non-linear refractive index n(2) and the nonlinear absorption coefficient beta for a large number of samples fabricated by reactive co-sputtering. Moreover, we characterize the nonlinear optical parameters of SRN in the broad spectral region 1100-1500 nm and show ...
Investigation of effect of visual treatment on elementary school student’s spatial ability and attitude toward spatial ability problems
Bayrak, Mahmut Emre; Bulut, Safure; Department of Educational Sciences (2008)
The purposes of the study were to investigate the effects of visual treatment on students’ opinion in terms of thinking process and students’ opinion in terms of feelings in the spatial ability activities; to investigate the effects of visual treatment on student’s spatial ability, spatial visualization and spatial orientation The study was conducted in Ankara with 21 sixth-grade elementary school students. One group pretest-posttest design was used. Two measuring instruments were utilized: Spatial Ability ...
Investigating the Relationships Among Elementary School Students Epistemological Beliefs Metacognition and Constructivist Science Learning Environment
TOPÇU, MUSTAFA SAMİ; Yılmaz Tüzün, Özgül (Informa UK Limited, 2010-03-01)
The research questions addressed in this study were: what types of epistemological beliefs do elementary students have; what types of metacognition do elementary students have; and what are the relationships among students’ perceived characteristics of constructivist learning environment, metacognition, and epistemological beliefs. A total of 626 students enrolled in sixth, seventh, and eight grades of nine elementaryPUBLIC schools located in Ankara, Turkey constituted the participants of this study. Constr...
How does blogging enhance pre-service english language teachers' reflectivity in practicum?
Korkmazgil, Sibel; Gürbüz, Nurdan; Department of English Language Teaching (2009)
This was a case study which aimed to examine how blogging enhanced reflection among pre-service English language teachers in Practicum. 12 pre-service English language teachers enrolled in the undergraduate program of English Teaching Education in the Department of Foreign Language Education at Middle East Technical University participated in the study which comprised a 12-week time span in the 2007-2008 spring term. Data collection consisted of archival records of participants’ blog posts and comments, pre...
Citation Formats
F. D. Sanin, “Rheology of wastewater sludge - A review,” JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY, pp. 71–78, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54129.