000			02103nam a22001817a 4500
003			OSt
005			20240910112507.0
008			240910b |||||||| |||| 00| 0 eng d
040			_aMMSU _cULS
100			_aFaylogna, Giezel Keith L.
245			_aDevelopment of ceramic water filter using nanguyudan red clay and carbonized sawdust / _cGiezel Keith L. Faylogna
260			_aCity of Batac : _bMMSU, _c2024.
300			_axv, 74 leaves : _c29 cm.
500			_aUTHESIS (Bachelor of Science in Ceramic Engineering)
504			_aBibliography : leaves 55-57
520			_aAccess to safe and clean water is a fundamental human right, yet millions around the world are deprived of this necessity due to contamination particularly in regions prone to natural disasters like the Philippines. This thesis addresses the critical issue of water contamination by investigating the effectivity of ceramic water filters (CWFs) as a sustainable and affordable solution. Utilizing locally available raw materials such as Nanguyudan red clay and carbonized sawdust, CWFs were fabricated and tested for their ability to filter microbial contaminants, specifically Escherichia coli (E. coli) and coliform bacteria. The study employed a research and development of CWF through the involvement of experimental research to evaluate physical properties of the CWF, filtration property, and tested microbiological water analyses to evaluate their effectiveness in removing bacteria. Results demonstrate that CWFs composed of 20% carbonized sawdust (with ≤45μm and ≤75μm particle sizes) and 80% red clay, fired at 950°C, effectively removed E. coli and coliform bacteria, highlighting their potential as low-cost purification methods. Recommendations include optimizing compaction during fabrication and increasing filter thickness to enhance structural integrity and water flow rate. This research contributes to the advancement of affordable and sustainable water purification, vital for improving public health and ensuring access to safe drinking water.
942			_2lcc _cTHEDIS
999			_c23516 _d23516