Searched for: subject%3A%22Water%255C+treatment%22
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Plat, R. (author)
doctoral thesis 1994
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Van Zee, G. (author)
doctoral thesis 1996
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Verberk, J.Q.J.C. (author)
doctoral thesis 2005
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van der Helm, A.W.C. (author)
Drinking water treatment plants automation becomes more sophisticated, more on-line monitoring systems become available and integration of modeling environments with control systems becomes easier. This gives possibilities for model-based optimization. In operation of drinking water treatment plants, the processes are usually optimized...
doctoral thesis 2007
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Genceli, F.E. (author)
A novel crystallization technology, Eutectic Freeze Crystallization (EFC) has been investigated and further developed in this thesis work. EFC operates around the eutectic temperature and composition of aqueous solutions and can be used for recovery of (valuable) dissolved salts (and/or or acids) and water from a wide variety of aqueous process...
doctoral thesis 2008
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Wols, B.A. (author)
Hydrodynamic processes largely determine the efficacy of drinking water treatment systems, in particular disinfection systems. A lack of understanding of the hydrodynamics has resulted in suboptimal designs of these systems. The formation of unwanted disinfection-by-products and the energy consumption or use of chemicals is therefore higher than...
doctoral thesis 2010
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Chokshi, N.K. (author)
The drinking water in the Netherlands has been aimed to achieve high quality of water along with a low production cost. In-order to produce such high quality of treated water, constant monitoring of the process variables at the end of each treatment step is recommended. These processes are monitored and operated by motivated and skilled...
master thesis 2012
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Navrady, S. (author)
Graduation thesis investigating the interrelation between water infrastructure, landscape and public space in Ciudad Juarez, Mexico. The project was developed as part of the DSD Urban Asymmetries Ciudad Juarez Studio.
master thesis 2012
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Worm, G.I.M. (author)
The objective of this research is to limit the risks of fully automated operation of drinking water treatment plants and to improve their operation by using an integrated system of process models and emulated process automation software. This thesis contains the design of such an integrated system. The use of the system is investigated in the...
doctoral thesis 2012
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Van der Hoek, J.P. (author), Bertelkamp, C. (author), Verliefde, A.R.D. (author), Singhal, N. (author)
Eureau is the European Federation of National Associations of Water and Wastewater Services. At the request of Eureau Commission 1, dealing with drinking water, a survey was made focusing on raw drinking water sources and drinking water treatment technologies applied in Europe. Raw water sources concerned groundwater, surface water, surface...
conference paper 2012
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Worm, G.I.M. (author), Kelderman, J.P. (author), Lapikas, T. (author), Van der Helm, A.W.C. (author), Van Schagen, K.M. (author), Rietveld, L.C. (author)
This research deals with the contribution of process simulation models to the factory acceptance test (FAT) of process automation (PA) software of drinking water treatment plants. Two test teams tested the same piece of modified PA-software. One team used an advanced virtual commissioning (AVC) system existing of PA-emulation and integrated...
conference paper 2012
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Grefte, A. (author)
This researched focused on improving drinking water quality, specifically the biological stability of the produced drinking water. Natural organic matter (NOM) can be a source of nutrients for bacteria present in the distribution system, which can cause regrowth. Specifically, small organic acids can cause bacterial activity in the distribution...
doctoral thesis 2013
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Schetters, M.J.A. (author)
Calcium carbonate pellets are produced as a by-product in the softening process. In The Netherlands, these pellets are applied as a raw material in several industrial and agricultural processes. The sand grain inside the pellet hinders the application in some high potential market segments such as paper and glass. Earlier work showed that it is...
master thesis 2013
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Zhang, S.M. (author)
In every society people will inevitably generate unwanted and useless material that is called waste. However, this term is very subjective and inaccurate because most of these materials still contain valuable resources like nutrients and moisture. This research focuses on growing vegetables using the organic waste material and waste water from a...
master thesis 2014
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Meij, J.J.H. (author)
A design for a housing block with intergrated green waste water treatment. This integration results in high quality dwellings within a dense urban area. Due to the green and natural treatment systems, an improvement for the whole neighbourhood is made.
master thesis 2014
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Valladares Linares, R. (author)
Since more than 97% of the water in the world is seawater, desalination technologies have the potential to solve the fresh water crisis. The most used desalination technology nowadays is seawater reverse osmosis (SWRO), where a membrane is used as a physical barrier to separate the salts from the water, using high hydraulic pressure as the...
doctoral thesis 2014
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Van der Helm, A.W.C. (author), Kramer, O.J.I. (author), Hooft, J.F.M. (author), De Moel, P.J. (author)
In practice, drinking water technologists use simplified calculation methods for aquatic chemistry calculations. Recently, the database stimela.dat is developed especially for aquatic chemistry for drinking water treatment processes. The database is used in PHREEQC, the standard in geohydrology for calculating chemical equilibria in groundwater....
conference paper 2015
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Van Cleynenbreugel, E. (author)
My research is focused on the city of Bandung, Indonesia. Kampungs are the villages that make up a large part of the city. In the periphery kampungs are prone to many problems related to water, disappearing green due to rapid urbanization and dependency on the presence of textile industry. By means of three qualities of plants I conducted a...
master thesis 2015
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Van Cleynenbreugel, E. (author)
My research is focused on the city of Bandung, Indonesia. Kampungs are the villages that make up a large part of the city. In the periphery kampungs are prone to many problems related to water, disappearing green due to rapid urbanization and dependency on the presence of textile industry. By means of three qualities of plants I conducted a...
master thesis 2015
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Olariu, R. (author)
Taking into account the growing population, water scarcity is a relevant problem which needs to be addressed. Wastewater needs to be assured by quality, ecosystems protected and the wastewater reuse in industry should be a more common approach that would also assure the reduction of fresh water intake. Dow Chemicals decided to reduce the fresh...
master thesis 2015
Searched for: subject%3A%22Water%255C+treatment%22
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