Searched for: subject:"Water%5C+quality"
(1 - 20 of 31)

Pages

document
de Jonge, Maurits (author)
Water injection is widely used in the petroleum industry for the increase of hydrocarbon recovery or disposal of wastewater. Water production and injection are the primary mechanisms in Geothermal Energy. Both include injecting water into a porous formation under matrix injection conditions. While maintaining water injection is vital in these...
master thesis 2020
document
Schilder, Simon (author)
This report describes the development of an outfall structure in Panama City. At this location a Matasnillo river enters the bay along the Cinta Costera. Since this river is polluted it causes a bad water environment and smell at the river mouth area such that it is unable for recreation. Boskalis wants to improve the area in co-operation with...
master thesis 2020
document
Djohan, Dennis (author), Machairas, Ilias (author), van Lienden, Kirsten (author), Prihesti Iswarani, Widya (author)
This research aims to identify the key stakeholders, explain factors that influence water, sanitation, and hygiene (WASH) behaviours, determine the chance of bacterial contamination in water, and hygiene and sanitary practises in East Sumba. The interview results show that DinKes (health agency), PAMSIMAS (rural water company), and the village...
student report 2019
document
Chatzopoulos Vouzoglanis, Konstantinos (author)
Eutrophication processes in coastal waters are becoming more prominent as a result of high nutrient discharges from intensive agriculture and increased urban waste. These processes can be devastating for local ecosystems and lead to dissolved oxygen depletion, which applies considerable stress on aquatic organisms. For ecosystems to preserve...
master thesis 2019
document
Versteeg, Pim (author), Tjia, Jacintha (author), Demetriades, Valerie (author), Caspers, Jochem (author)
student report 2019
document
van Dijk, Ruben (author), Streefkerk, Ileen (author), Schuurman, Ludo (author), van 't Klooster, Floris (author), Mc Gregor, Julia (author)
This study investigates the many dynamics of the Manyame Catchment and comes up with recommendations on how to adapt or become more resilient to the risks at hand. The bad politics and forthcoming economic situation of Zimbabwe has led to instability and dramatic inflation over the last decade. This has resulted in a terrible investment climate,...
student report 2019
document
Tan, Qiuman (author)
Driven by solving water shortage problems and meeting the increasing strict regulations of water quality, changes of supply water quality are commonly happening worldwide. These kinds of irregular changes can have impacts on drinking water distribution systems with accumulated material, leading to chemical, physical and microbiological...
master thesis 2018
document
Schoester, Jeroen (author), van der Heijden, Ties (author), Jooste, Nicael (author), Hunink, Niek (author), Schijfsma, Hidde (author), Li, Pui (author)
The Phetchaburi River in Phetchaburi province, Thailand, has a watershed with many different water resource projects. The surrounding farms rely on the Phetchaburi River for irrigation water and the drinking water companies rely on it as a source of water. However, the Phetchaburi basin has problems with yearly floods, salt intrusion and...
student report 2018
document
Stierman, Eva (author)
Chlorophyll (Chl) and Total Suspended Matter (TSM) are both important water quality parameters since they influence the amount of oxygen & amount of light penetrating the water. Oxygen and light are vital in marine ecosystems. The Dutch governmental organisation, Rijkswaterstaat (RWS), has been monitoring the water quality of the Dutch part...
master thesis 2017
document
van Doorn, Sylvia (author), Haitsma Mulier, Margot (author), Koliolios, Nikiforos (author), van Lohuizen, Ingo (author), Schakel, Jasper (author), Verschuren, Lisa (author)
Kathmandu is a prime example of a city exhibiting both rapid metropolitan region expansion and a population boom. This growth leads to a water stress and pollution of the surface and groundwater. The lack of proper waste management and sanitation results in the ongoing deterioration of the water quality in the Kathmandu Valley. The situation is...
student report 2017
document
Maquieira Gonzalez, Carlos (author)
The worldwide availability of safe and clean drinking water constitutes one of the main challenges of our era. Unfortunately, due to progress-related issues such as global warming, population growth and industrial development, the availability and quality of drinking water is expected to deteriorate in the coming years, posing new threats for...
master thesis 2017
document
Makris, K. (author)
The most known problem of separate sewer systems is the existence of illicit connections and, hence, the deposition of untreated sewage to the receiving waters or the occurrence of urban flooding due to overloading of wastewater systems with storm water. Although there are several known and relative expensive techniques for inspection of storm...
master thesis 2016
document
Bekhof, B. (author)
master thesis 2016
document
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
document
Minkman, E. (author)
The Dutch water management system is confronted with a lack of awareness among citizens and further faces the consequences of climate change and urbanisation. New governance structures with high levels of citizen participation are required to be fit for the future. An implementation of participation could be citizen science, which is rather...
master thesis 2015
document
Dulfer, C.E. (author)
The Ecostress project has the intention to develop systems and methodologies to observe changes in urban coastal areas. Within this project, the Wadden Sea is taken as a pilot area. The goal is to produce tools to assess human, social and environmental impacts, such as the spatial risk and socio-environmental impacts of coastal urbanization. One...
master thesis 2015
document
Foka, E. (author)
The growing agglomeration and climate change are two challenges for the urban areas, which result in the reduction of permeable surface, the increase of surface runoff and a change in the temperature and precipitation patterns. These, in addition to the uncertainty of the climate change, point towards the need for adaptive sustainable solutions....
master thesis 2014
document
Foka, E. (author)
The growing agglomeration and climate change are two challenges for the urban areas, which result in the reduction of permeable surface, the increase of surface runoff and a change in the temperature and precipitation patterns. These, in addition to the uncertainty of the climate change, point towards the need for adaptive sustainable solutions....
master thesis 2014
document
Pijcke, G. (author)
The water quality of a 5 hectare lake system in Gardens by the Bay, Singapore is modelled. The lake system comprises two lakes, Dragonfly and Kingfisher Lake, connected by a 5 metre wide stream. Inflow is from runoff from the 50 hectare catchment and from pumping from the neighbouring Marina Bay Reservoir at a rate of 20 Ls-1, 24/7. Outflow is...
master thesis 2014
document
Hekstra, M. (author)
Modelling contaminants in the Sungei Buloh Wetland Reserve using Delft3D-WAQ results in useful data on residence times. Since measurements in the field are often not possible due to either safety hazards or ecological implications, the water quality model provides comprehensive data to analyse the behaviour of flow and contaminants and with that...
student report 2013
Searched for: subject:"Water%5C+quality"
(1 - 20 of 31)

Pages