Bacteriological study of Turag river
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology, 2023.
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Brac University
2024
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| Accès en ligne: | http://hdl.handle.net/10361/22637 |
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10361-226372024-04-21T21:01:00Z Bacteriological study of Turag river Islam, Tasnim Islam, Marzana Mim, Tasmia Jahin Promi, Fariha Ahsan Hossain, Mahboob Ahmed, Akash Department of Mathematics and Natural Sciences, Brac University Turag river Bacteriological identification Staphylococcus spp Vibrio spp Antibiotic sensitivity River water Bacteriology Water pollution This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology, 2023. Catalogued from PDF version of thesis. Includes bibliographical references (pages 40-47). The main purpose of this thesis is to identify the bacterium present in the Turag River and get an overview about its Bacterological identifications. Water is the most fundamental and crucial environmental component controlling the health and well-being of all living things. Bangladesh is a riverine country & it is proud of its over 700 rivers, which have one of the greatest networks in the world. Due to microbial pollution, heavy metals, and industrial wastes disposed of by industries made the river toxic at a level that has a very adverse effect on public health . Among these rivers is the Turag comes from the upper branch of the Buriganga, the principal river in Bangladesh known as the most polluted river after Buriganga. Tragically, more industrial effluents are dumped into the Turag River, which contaminates its water with microorganisms highly. Water collected from 4 sampling sites by maintaining 4ºC was transported to Lab where the samples spread to different selective and non-selective media. After colony selection, gram staining, and Biochemical tests were done for identification. Antibiotic susceptibility test was done to whether the organisms are Resistant, Sensitive, or Intermediate to Multi-drugs. For the confirmation of the identity of the organisms, the DNA bands were analyzed. The results of our study accumulate the purpose perfectly and serve as the foundational data for the bacteriology which emphasizes the presence of fecal origin bacterium named E. coli(19%), Klebsiella pneumoneae (21%), Pseudomonas aerogenesa (16%), vibrio spp (19%), and Staphylococcus(24%) they are mostly harmful, disease-causing bacterium. Tasnim Islam Marzana Islam Tasmia Jahin Mim Fariha Ahsan Promi B. Biotechnology 2024-04-21T05:29:02Z 2024-04-21T05:29:02Z ©2023 2023-08 Thesis ID: 18236016 ID: 18236032 ID: 18236014 ID: 18236025 http://hdl.handle.net/10361/22637 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 58 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Turag river Bacteriological identification Staphylococcus spp Vibrio spp Antibiotic sensitivity River water Bacteriology Water pollution |
| spellingShingle |
Turag river Bacteriological identification Staphylococcus spp Vibrio spp Antibiotic sensitivity River water Bacteriology Water pollution Islam, Tasnim Islam, Marzana Mim, Tasmia Jahin Promi, Fariha Ahsan Bacteriological study of Turag river |
| description |
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Biotechnology, 2023. |
| author2 |
Hossain, Mahboob |
| author_facet |
Hossain, Mahboob Islam, Tasnim Islam, Marzana Mim, Tasmia Jahin Promi, Fariha Ahsan |
| format |
Thesis |
| author |
Islam, Tasnim Islam, Marzana Mim, Tasmia Jahin Promi, Fariha Ahsan |
| author_sort |
Islam, Tasnim |
| title |
Bacteriological study of Turag river |
| title_short |
Bacteriological study of Turag river |
| title_full |
Bacteriological study of Turag river |
| title_fullStr |
Bacteriological study of Turag river |
| title_full_unstemmed |
Bacteriological study of Turag river |
| title_sort |
bacteriological study of turag river |
| publisher |
Brac University |
| publishDate |
2024 |
| url |
http://hdl.handle.net/10361/22637 |
| work_keys_str_mv |
AT islamtasnim bacteriologicalstudyofturagriver AT islammarzana bacteriologicalstudyofturagriver AT mimtasmiajahin bacteriologicalstudyofturagriver AT promifarihaahsan bacteriologicalstudyofturagriver |
| _version_ |
1814307371856429056 |