Detection of ecoli in MMSU Water supply system / (Record no. 16599)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02705nam a22001697a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251121155402.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 211015b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MMSU |
| Transcribing agency | ULS |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Aganus,Joseph B. |
| 245 ## - TITLE STATEMENT | |
| Title | Detection of ecoli in MMSU Water supply system / |
| Statement of responsibility, etc. | Joseph B. Aganus and Neil Kenneth M. Dugay |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2020 |
| Place of publication, distribution, etc. | City of Batac : |
| Name of publisher, distributor, etc. | MMSU, |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xv, 66 leaves |
| Dimensions | 28 cm. |
| 500 ## - GENERAL NOTE | |
| General note | Thesis (BS in Agricultural Engineering) -- Mariano Marcos State University -- College of Engineering, City of Batac, 2020. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | ABSTRACT AGANUS, JOSEPH B. and DUGAY NEIL KENNETH M 2020, Detection of E. coli in MMSU Water Supply System. Undergraduate Thesis College of Engineering. Mariano Marcos State University, City of Batac Adviser: Dr. Virgilio Julius P Manzano Jr Water is one of the significant necessities of humans to be able to live Therefore, there is a dire need to ensure safe drinking water. Hence, the study was conducted to analyze the water samples in terms of the presence of e-coli, determined Colony Forming Units (CFU's) and were compared to DENR standard, and recommended strategies to enhance MMSU's water supply quality Data and parameters were gathered through laboratory protocols in the presumptive test, the water samples were injected to lauryl tryptose broth, forming gas bubbles through incubation. The test tubes containing gas bubbles were scattered in confirmatory through Eosin Methylene Blue (EMB) agar, which develops green metallic sheen, then is subjected to nutrient agar as culture media. The gram staining technique signified gram-negative (rod shape and reddish or purple), verify the presence of E. coli. The coliform test results and the confirmatory analysis show the positive presence of E. coli in different college sites, administration building, cafeterias, and housing (CORDS). The corroboration of coli was based on the findings of the gram staining technique, which shows Bacillus Cram). A microbial count on Colony Forming Units (CFU) wm done to measure the number of viable bacteria present in collected water samples and compared to DENR standards The results exceeded the DENR tolerable limits. This indicate that the water supply system of MMSU is med intended for drinking Nonetheless, it can be used for cooking, washing and other recreational activities To improve the quality of MMSU's water supply system, the researchers suggested some strategies and concepts, namely: 1) provision of covers to all reservoir/tanks. 2) replace all old piping networks, 3) provision of chlonne into the distribution points, and 4) creation of a dedicated staff for the water supply system. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis/Dissertation |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Inventory number | Barcode | Date last seen | Price effective from | Koha item type | Public note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MMSU Main Library | MMSU Main Library | Theses and Dissertation Section | 10/15/2021 | 5573 | 5573-UThesis | 10/15/2021 | 10/15/2021 | Thesis/Dissertation | Room use only |