000			02941nam a22003257a 4500
003			OSt
005			20220615010738.0
008			220612b ||||| |||| 00| 0 eng d
040			_bEnglish. _cCvSU-CCAT Campus Library. _erda.
050			_aUM TK 153 _bF43 2018
100			_aFedoc, Mark John B., author _95204
245			_aWater Disinfection Treatment System using High Voltage Corona Discharge / _cMark John B. Fedoc, and Jonathan M. Sereno
260			_aRosario, Cavite : _bCavite State University-CCAT Campus, _c2018
300			_axii, 49 leaves : _billustrations ; _c28 cm
500			_aProject Design (BSEE)--Cavite State University-CCAT Campus, 2018.
504			_aIncludes bibliographical references and appendices.
520			_aFEDOC, MARK JOHN B., SEREÑO JONATHAN M. Water Disinfection Treatment System using High Voltage Corona Discharge. Design Project. Department of Engineering. Cavite State University-Cavite College of Arts and Trades Campus, Rosario, Cavite. June 2018. Adviser: Engr. John Robert G. Briones. Technical critic: Engr. Gee Jay C. Bartolome The study was conducted from April 2017 to May 2018 to develop and evaluate a treatment system that can disinfect and remove organic contaminants in water using high voltage corona discharge from a pulsed DC generator. Specifically, the study aimed to: l) develop and construct a device that disinfects water through high voltage corona discharge from a pulsed DC generator; 2) evaluate the system performance of the disinfection system by characterizing the bio-physicochemical properties of water after treatment which includes pH, total dissolve solids (TDS), conductivity, and total coliform; 3) investigate the removal of methyl orange as an organic contaminant by visible spectrophotometry; and 4) conduct cost analysis of the project. The treatment system was evaluated at full working volume using tap water. The results of the study revealed that the treatment system can disinfect tap water without significantly affecting other water quality parameters. The value of pH, TDS, conductivity and total coliform count were compliant to the requirements of the Philippine National Standards for Drinking Water (PNSDW), thus, water is safe for consumption. Moreover, the treatment can also effectively remove organic contaminants as manifested by decreasing absorbance values of the water samples subjected to spectrophotometric analysis.
650			_aHigh voltage _95205
650			_aElectric power distribution _xHigh tension _95206
650			_aDischarge _95207
650			_aBacteria _94657
650			_aColiform _95208
650			_aCorona discharge _95209
650			_aWater treatment _95210
700			_aSereno, Jonathan M., author _95211
700			_aBriones, John Robert G., adviser _94727
700			_aBartolome, Gee Jay C., critic _94719
942			_2lcc _cT/M/D _hTK 153 _iF43 2018 _kUM
999			_c1720 _d1720