Searched for: contributor%3A%22Heijman%2C+S.G.J.+%28mentor%29%22
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van der Poel, S. (author)
New techniques are urgently demanded to remove organic micropollutants (OMPs) such as endocrine disrupting compounds, pharmaceuticals and pesticides from our drinking water sources. With increasing salinity of surface waters in coastal regions, salt removal has also become an issue in the production of drinking water. When advanced oxidation...
master thesis 2020
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Abas, I. (author), Hagedooren, H. (author)
Additional thesis - The Pungue river originates in Zimbabwe and drains into the Indian Ocean creating a large alluvial estuary. The river discharge generated in the Eastern Highlands of Zimbabwe is an important source of fresh water for water consumers in Mozambique. In Mozambique the fresh water is used for drinking water production for the...
student report 2017
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Beutick, E. (author), Breure, W. (author)
Additional Master Thesis - This report serves to inform the local government of Koh Tao on the status of their current water system and advises on an alternative in order to make sure that future tap water demand can be met in a sustainable and reliable manner.
student report 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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Fausta, N. (author), Okumura, N. (author), Salgado Ismodes, V. (author), Speksnijder, R. (author)
In this study, the raw water intake, transmission pipeline and the PDAM Badaksinga Treatment Plant in the city of Bandung in West Java, Indonesia was researched in order to evaluate the increase of capacity of Treatment Plant in order to satisfy the water demand of the citizens of Bandung. For this purpose water quality and flow measurements...
student report 2016
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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
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Szabunia, Maksymilian (author)
Kenya is, along with many other countries mainly from Sub-Saharan Africa, suffering from severe problems on access to improved drinking water sources. The country is below the water scarcity threshold and not on track to meet the Millennium Development Goal target related to this aspect, and especially its rural communities are suffering this....
master thesis 2015
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Moron, A.J. (author)
Het probleem in Beira (Mozambique) is dat de stad een matig- tot sterke bevolkingsgroei kan verwachten tot en met 2035. De huidige drinkwaterzuivering staat 100 km van de stad af door verzilting van de Pungue-rivier. Uiteindelijk is het gunstiger gebleken om de hoofd-transportleiding te vervangen en de zuivering uit te breiden, in plaats van een...
master thesis 2014
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Manousaridis, G. (author)
The objective of the study was to investigate the effects of coagulation and operational flux on the membrane performance of an inline coagulation/ultrafiltration process for water treatment in the lab. A two-phase optimisation approach was adopted in order to achieve stepwise performance improvement using raw water (taken from one of Singapore...
master thesis 2014
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Ouwerkerk, U.P. (author)
master thesis 2013
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Legierse, G.P.L. (author)
Increasingly, harbour activities in the harbour of Rotterdam are moving west towards the Northsea (Maasvlakte I & II). This impoverishes harbour areas close to Rotterdam like the Stadshavens area. The municipality of Rotterdam is trying to revitalize these areas by transforming them into sustainable living and working communities. Evides N.V. is...
master thesis 2013
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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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Cao, Y. (author)
Powdered Activated Carbon (PAC) has been successfully used in conjunction with membrane microfiltration (MF) to reduce taste, odour, colour and other concerns caused by organic material present in raw drinking water sources. PAC addition also significantly reduces the extent of fouling in membranes. And the operation of continuously dosed PAC...
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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Generaal, C. (author)
The need for a sustainable water supply is high in many regions worldwide. The coastal city Berbera in Somaliland is one of those places where clean drinking water is not part of everyday life. With wind and saline water being freely available, wind driven reverse osmosis desalination can solve the problem. Existing solutions on wind driven...
master thesis 2011
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Ibbotson, B. (author)
Directly coupling renewable energy to reverse osmosis may be the most cost effective solution to supply potable water to remote and isolated areas that lack infrastructure and safe drinking water. These systems do not use batteries but rather operate only when sufficient energy is available and store any excess energy as water. Since reverse...
master thesis 2010
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Mikkers, Y. (author)
Research performed of the last decades in the waste water treatment field has shown the ability of zeolites to adsorb ammonium via ion-exchange. Recent research has proven that zeolites might also be capable to remove the lower concentrations of ammonium present in groundwater to the for drinking water required standards. This makes it a...
master thesis 2009
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Guo, H. (author)
The topic of this thesis is a concept of zero liquid discharge for nanofiltration technology in drinking water treatment. Nanofiltration, defined as a process between Ultrafiltration (UF) and Reverse Osmosis (RO), is a rapidly emerging technology. The origin of NF membranes can be traced back to the late 1950s when it was developed to treat sea...
master thesis 2008
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Van Halem, D. (author)
master thesis 2006
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Li, S. (author)
With the development of industry, many new micro pollutants are found in the water sources for drinking water. For instance endocrine disrupting compounds, pharmaceuticals, personal care products, MTBE are reported. However, the conventional water treatment has limited removal efficiency for these components. Therefore, in order to deal with...
master thesis 2006
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