Development of a micro flow control system
Cryptosporidium and Giardia are single-celled, microscopic organisms and are disease-causing parasites that may infect people through contaminated drinking water and recreational waters. Symptoms resulting from infection include mild to severe diarrhea, abdominal cramps, weight loss, bloating, and v...
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| Formato: | Final Year Project (FYP) |
| Idioma: | English |
| Publicado em: |
2011
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| Acesso em linha: | http://hdl.handle.net/10356/45930 |
| _version_ | 1826120048301834240 |
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| author | Muhamad Rashid Mustafa. |
| author2 | Gong Haiqing, Thomas |
| author_facet | Gong Haiqing, Thomas Muhamad Rashid Mustafa. |
| author_sort | Muhamad Rashid Mustafa. |
| collection | NTU |
| description | Cryptosporidium and Giardia are single-celled, microscopic organisms and are disease-causing parasites that may infect people through contaminated drinking water and recreational waters. Symptoms resulting from infection include mild to severe diarrhea, abdominal cramps, weight loss, bloating, and vomiting. Chlorine, a commonly used disinfectant in water supplies, can eliminate Giardia from water sources, but may not eliminate Cryptosporidium.
Concentrating waterborne pathogens that are filtered from huge volumes of water is a key step in effective parasite identification. Here, major manufacturing issues and considerations in filtration, concentration and collection are explored and investigated, including cartridge design, leakage of water during the filtration process, and effectively collecting the filtered pathogen of interest.
Latex beads the size of the smallest Cryptosporidium oocysts (3 µm) are used to simulate the actual water parasite for the filtration, concentration and collection of filtrate. To streamline the identification process of small number (<1000) of waterborne pathogens in huge amounts of water (1 – 1000 litres), a process has been discovered to integrate all the processes with one filter cartridge. |
| first_indexed | 2024-10-01T05:10:09Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/45930 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:10:09Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/459302023-03-04T18:28:59Z Development of a micro flow control system Muhamad Rashid Mustafa. Gong Haiqing, Thomas School of Mechanical and Aerospace Engineering DRNTU::Engineering::Mechanical engineering::Control engineering Cryptosporidium and Giardia are single-celled, microscopic organisms and are disease-causing parasites that may infect people through contaminated drinking water and recreational waters. Symptoms resulting from infection include mild to severe diarrhea, abdominal cramps, weight loss, bloating, and vomiting. Chlorine, a commonly used disinfectant in water supplies, can eliminate Giardia from water sources, but may not eliminate Cryptosporidium. Concentrating waterborne pathogens that are filtered from huge volumes of water is a key step in effective parasite identification. Here, major manufacturing issues and considerations in filtration, concentration and collection are explored and investigated, including cartridge design, leakage of water during the filtration process, and effectively collecting the filtered pathogen of interest. Latex beads the size of the smallest Cryptosporidium oocysts (3 µm) are used to simulate the actual water parasite for the filtration, concentration and collection of filtrate. To streamline the identification process of small number (<1000) of waterborne pathogens in huge amounts of water (1 – 1000 litres), a process has been discovered to integrate all the processes with one filter cartridge. Bachelor of Engineering (Mechanical Engineering) 2011-06-24T07:29:12Z 2011-06-24T07:29:12Z 2011 2011 Final Year Project (FYP) http://hdl.handle.net/10356/45930 en Nanyang Technological University 129 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Mechanical engineering::Control engineering Muhamad Rashid Mustafa. Development of a micro flow control system |
| title | Development of a micro flow control system |
| title_full | Development of a micro flow control system |
| title_fullStr | Development of a micro flow control system |
| title_full_unstemmed | Development of a micro flow control system |
| title_short | Development of a micro flow control system |
| title_sort | development of a micro flow control system |
| topic | DRNTU::Engineering::Mechanical engineering::Control engineering |
| url | http://hdl.handle.net/10356/45930 |
| work_keys_str_mv | AT muhamadrashidmustafa developmentofamicroflowcontrolsystem |