h1. Siwei's Individual Contribution Page
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h3. Fall 2011 Contributions - Water Treatment Technology Selection Guide (WTTSG)
Team Members: Siwei Oon, Li Hui Goh
Siwei's contribution towards the development of the WTTSG can be summarized in the following phases:
# Data Acquisition Stage:
## Jointly researched on the performance of hydraulic-based Unit Treatment Processes for codification within the WTTSG
## Jointly researched on the regulatory standards, and drinking water guidelines for codification within the WTTSG
## Jointly developing the write-up for an introduction to the technologies \- targeted for understanding by a laypeson.
## Jointly developing a list of 'Top 15 Questions to ask your Technology Vendors'
# DSS Development Stage:
## Jointly developed a user interface for extracting situational context from the users regarding their drinking water treatment problem.
## Implementing the Multi-Criteria Decision Making (MCDM) methodology within the DSS to provide an optimal solution. In addition, a filtering mechanism was also incorporated to realize an MCDM solution with full resource compliance.
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!Siwei Oon.JPG|thumbnail,border=1,height=200!
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+Reflections:+
This project has been a realization journey that information about water treatment should not be taken for granted. Through the development of an expert-guidance system for technology selection, I feel both fortunate and glad that I have played a role in bringing the layperson closer to understanding the water that they drink everyday. | 