Searched for: contributor:"Witkamp, G.J. (mentor)"
(1 - 9 of 9)
document
Chen, Z. (author)
The drinking water distribution network is a sealed and pressurized system which attached numerous biofilm and microorganism due to the long-time operation. In a foreseeable future, Oasen will adopt reverse osmosis to treat drinking water and thus the nutrient (biodegradable compounds) in drinking water will be slight. In that case, biofilms...
master thesis 2016
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Van Linden, N. (author)
In the application of the Zero Liquid Discharge (ZLD) strategy, not a single drop of water leaves the waste water treatment plant (WWTP). In the recovery strategy of an actual full-scale ZLD WWTP, the focus lies on high quality water, which is fully recovered from reverse osmosis brine (RO-brine). A residual solid stream is generated and...
master thesis 2016
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Bogaars, R.A. (author)
The aim of this thesis is to determine if Natural Deep Eutectic Solvents (NADES) can be implemented in a commercially viable process. NADES are a new class of solvents which can be considered a bio-based version of Ionic liquids and Deep Eutectic Solvents. A case study is performed on the extracting of value added compounds from orange waste....
master thesis 2015
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Heidekamp, M. (author)
Study towards the feasibility of desalination of cooling tower blowdown water with electrodialysis and membrane capacitive deionization.
master thesis 2013
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Van der Tempel, W.M. (author)
Eutectic Freeze Crystallization is a new technology to separate salt and water from a process stream. A process stream is cooled to the eutectic temperature where both ice and salt crystallize, the solids can then be separated by their density difference. Eutectic Freeze Crystallization has the potential to be much more efficient than current...
master thesis 2012
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Yu, B. (author)
As one of the most fast growing species on earth, microalgae provides great potential to satisfy the ever increasing demand in food, energy and material in a sustainable way. The focus for this thesis work is on one of the most important bottle neck of microalgae harvest process: microalgae dewatering, by CFD modeling of the flow and...
master thesis 2012
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De Graaff, B. (author)
Eutectic Freeze Crystallization (EFC) is very promising technique for the treatment of aqueous waste streams in which salts are dissolved. In this study extensive experimental work was done to characterize the EFC behavior of two different waste streams. One is a sodium sulfate rich stream and the second stream contains a mixture of various...
master thesis 2012
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Haidari, A.H. (author)
Scaling is a major barrier in increasing recovery of RO installations. One of the major unresolved scaling problems in RO is silica scaling. Depending on pH and temperature, the safe operation practice to prevent silica scaling is to keep silica concentration below 150 [mg/l] in the concentrate. In this study, it was investigated whether it is...
master thesis 2011
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Peters, D.J. (author)
master thesis 2010
Searched for: contributor:"Witkamp, G.J. (mentor)"
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