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Dynamic Modelling of Heavy Metals Transport and Transformations in Somer River

Task:
Dynamic modeling of heavy metals transport and transformations in Someş River.
Objectives:
- Carrying out a literature study regarding pollution in Someş
- Carrying out a literature study on heavy metals, heavy metals pollution and heavy metals transport and transformations in running waters
- Carrying out a literature study on heavy metals transport modeling
- Building and verifying a software for dynamic modeling of heavy metals transport and transformations in Someş River

Structurally the research has been organized in the following steps:
o Literature study on heavy metals transport in running waters. This study has been carried out to determine the existant theoretical models in order to designate the optimum modeling method of the heavy metals transport in Someş.
o Pollution study on Someş. Its purpose is to offer information for configuring the models, but also experimental data for their verification. This information serves to determine the most important pollution agents for Someş, the proper models for simulating the heavy metals transport in Someş, etc.
o Modeling. After establishing the available data and the data that the models should provide, considering also the types of existing models, an evaluation to determine the adecvate models has been carried out. The modeling parameters and variables have been established and in the end the models have been built and ran.
o Model verification. For this, information provided by the AR have been utilised, as well as commercial simulation software for polutant transport in rivers. At first a screening of the information held and an analysis of the commercial sotfware have been carried out, in order for these to be suitable for the verification process. In the verification process only one software has been utilised, this being considered the optimum one for this.

Mostra/Nascondi contenuto.
Dynamic modelling of heavy metals transport and transformations in Someş River 1. Project objectives. General description 1.1. Project task and objectives Task: Dynamic modeling of heavy metals transport and transformations in Someş River. Objectives: 9 Carrying out a literature study regarding pollution in Someş 9 Carrying out a literature study on heavy metals, heavy metals pollution and heavy metals transport and transformations in running waters 9 Carrying out a literature study on heavy metals transport modeling 9 Building and verifying a software for dynamic modeling of heavy metals transport and transformations in Someş River 1.2. Project general presentation 1.2.1. Importance of the approached subject and motivation of its choice Few issues have achieved the same pre-eminence as water in the debate over how to manage the world's finite natural resources. Water pervades society and is critical for long-term economic development, human health and social welfare and environmental sustainability. Yet nearly a quarter of the world's six billion people have no access to safe drinking water, while almost half lack adequate sanitation. Contaminated water causes millions of preventable deaths every year, especially among children. 5

International thesis/dissertation

Autore: Andreea Precup Contatta »

Composta da 129 pagine.

 

Questa tesi ha raggiunto 142 click dal 13/02/2008.

Disponibile in PDF, la consultazione è esclusivamente in formato digitale.