Theses/Dissertations from 2022



Theses/Dissertations from 2021

Fuzzy quality factor for environmental impact assessment of lithium-ion battery recyclability, Howayne O. Chua


Self-healing of fly ash-based geopolymers through the biomineralization of biochar-immobilized pure- and co-cultures of bacteria, Jadin Zam S. Doctolero


Conceptual process synthesis and design of a precast geopolymer plant, Ithan Jessemar R. Dollente


Life cycle assessment of self-healing geopolymer concrete, Jerome Ignatius T. Garces


Microwave-assisted extraction of phenolic compounds and lutein from Nannochloropsis oceanica, Sovannmony Lay


Phosphorous recovery through struvite precipitation from municipal wastewater, Maristela Ann F. Lopez

Development of an integer linear programming transport optimization model of a septage management system, Lorenzo Zalazar Valenton

Theses/Dissertations from 2020


Synthesis and evaluation of engineering property of geopolymer from nickel-laterite mine silt and coal fly ash, Alberto L. Longos Jr.


Potential of Philippine sunflower variants for the phytoremediation of copper contaminated substrate, Neil Phillip J. Poral


Life cycle optimization model for rice straw utilization in the Philippines, Iliana Benice T. Tan

Theses/Dissertations from 2018

Synthesis and performance analysis of reduced graphene oxide/titanium dioxide nanotubes capacitive deionization electrode composite for water treatment, John Paolo L. Lazarte

Theses/Dissertations from 2017

Carbon and nitrogen footprint optimization of ammonia as an automotive fuel, Donna A. Angeles

Fabrication and evaluation of forward osmosis membrane from alginate-bacterial cellulose for clean water recovery, Thi Bich Ngan Dang

Multiple stage microwave-assisted extraction of phenolic compounds from dark purple sweet potato (Ipomoea batatas (L.)Lam.) peels, Pisey Heng

Synthesis and characterization of one-part geopolymer from fly ash and water treatment sludge, Vuong T. Ho

Design assessment of waste water treatment facility for small scale mining Case study: Camgat Surong River in Didipio, Rio Octovinary Pramanagara

Theses/Dissertations from 2016

Optimization of the adsorption of copper, lead and nickel from aqueous solution using chitosan-coated bentonite beads in a fixed bed adsorption column, Eric Lance D. Astillero

Evaluation of moringa oleifera cationic protein functionalized rice husk ash as point-of-use water treatment for water disinifection, John Raymond B. Barajas

Development of graphene oxide/biobased polymer hybrid composite aerogels for carbon dioxide capture, Clarence Joseph U. Co

Performance evaluation of bench-scale electrocoagulation for treatment of bio-treated distillery wastewater, Chompey Den

Subcritical water extraction of glucosinolates from mustard (Brassica juncea L.) seed meal, Peany Houng

Fungal bioleaching of aluminum, iron & titanium from coal fly ash using Aspergillus niger NBRC 31125, John Gabriel R. Querido

Evaluation of green cement paste from geopolymer using coal fly ash, coal bottom ash and rice husk ash as lumino-silicate resource, Ana Karmela Sumabat

Theses/Dissertations from 2015

Life cycle assessment of ammonia as transportation fuel, Kristian Ray Angelo G. Are

An Analytic Hierarchy Process (AHP) approach in the design study of Organic Rankine Cycle (ORC) in a food manufacturing plant, Ronald Allan Santos Co

Microwave-irradiated zinc chloride catalyzed glycerolysis of high free fatty acid vegetable oil, Arniel Ching O. Dizon

Combustion characteristics of Philippine coal blended with Indonesian Coal, Ariziel Ruth D. Marquez

Multiple response optimization of pH, coagulant dose and coagulant types on different water conditions using PACl and PSF, Patrick Jerome C. Ngo

Application of carbon nanotubes, cobalt and molybdenum in a dye-sensitized solar cell, Raniela R. Rabe

Theses/Dissertations from 2014

Power output optimization OF DSSC with Fe-Ni cocopant, TiO2 photoanode and carbon nanotubes as counter electrode, Nikko M. Barongan

Development of P-graph approach for designing polygeneration systems, Christina D. Cayamanda

Development of an input-output based analytic hierarchy process model for disaster vulnerability assessment in Vietnam in the implementation of a bioethanol policy, Thi Hoa Nguyen

Evaluation of the performance of bimetal mixture from scrap iron, copper wire and nickel oxide as oxygen carrier in chemical klooping combustion of Philippine coal using thermgravimetric analysis, Kheang Sokuntheany

Enabling activity to review and update the national implementation plan of the Philippines for the Stockholm convention on persistent organic pollutants, Jes Andre G. Trillana

Theses/Dissertations from 2013

Microwave chemical vapor deposition synthesis of carbon nanotubes from carbon dioxide and acetylene using nickel, cobalt and molybdenum catalysts, Fritzie Hannah O. Balean


Adsorption of lead in fixed-bed column using sodium carbonate treated rice husk, Sovattei Chea

Extraction of bioactive compounds from Garcinia Mangostana pericarp using supercritical carbon dioxide with hydrothermal process, Kimthet Chhouk

Multistage microwave assisted solvent extraction of soil from turmeric, Pisey Lim

Dynamic simulation study on fuel gas system, Leslie Erica P. Quiles

Emissions and performance of diesel engine using blends of waste cooking oil methyl ester (biodiesel) and diesel, Sheila M. Zakiya

Theses/Dissertations from 2012

Coconut oil biodiesel as an emulsifier in diesel-ethanol blends for diesel engines, Tanti Ardiyati

Optimization of water network using big bang-big crunch algorithm, Rena Angela Sanchez Bautista

CNT production through the catalytic thermal decomposition of methane over Ni-Cu/A12O3 catalyst in a fluidized bed, Gian Paolo Obligacion Bernardo

In Situ production of fatty acid methyl esters from copra using methanol and tetrahydrofuran as co-solvent, Khang Sy Dinh

Optimization of coco-biodiesel production through conventional and micro-wave heating and phase equilibria analysis of the transesterified coconut oil using the unifac-lle model, Clarissa Santos Dizon

Photocatalytic degradation of lindane using nano-tiO2 co-doped with iron and niobium prepared by sol-gel method, Nhat Minh Doan


Production of bioethanol through cofermentation of rice straw hydrolysates by saccharomyces cerevisiae and pachysolen tannophilus, Jimmie Neil Chua Kang

The effects of operational parameters on the removal of pollutants from simulated tannery wastewater by electrocoagulation process, Uyen Tu Lieu

The effect of copper loading on the catalytic performance of Ni/AC for the thermocatalytic decomposition of methane, Franz Adrian Lo Sy

Degradation of dechloro-diphenyl-trichloroethane (DDT) by sequential nano-zero valent iron-biofilm process, Ngoc Minh Quyen Tran

Optimization of the biodegradation of 17-a-ethynylestradiol (EE2) using response surface methodology, Sokunsreiroat Yuk

Theses/Dissertations from 2011


Optimization of photocatalytic decolorization of lignin in water matrix using immobilized Nano-Ti02 catalyst by response surface methodology, Beatriz Avellana Belmonte


Identification and characterization of thermotolerant and ethanol tolerant yeast straints for bioethanol production, Huy Leang Chheng

Development of an operational manual for color reduction in coffee processing from Universal Robina Corporation by activated-carbon adsorption method, Noli Adavan Frias


Optimization of process parameters of methane decomposition in a fluidized bed reactor using Ni-Cu/AI203catalyst, Marie Loren Palero


The effect of chemical treatment on ITDI coconut shell based activated carbon for arsenic adsorption, Maria Katrina A. Pulutan


Biological nutrient removal by blue-green algae grown in wastewater and its potential for biodiesel production, Soledad De Guzman Sumang

The effect of surface modification of coconut shell-based activated carbon on methomyl adsorption, Francis Narvin Arenas Tanala

Theses/Dissertations from 2010


Production of microalgae in photobioreactor and characterization of algal fatty acids for biodiesel feedstock, Hoang Hoang Anh


Biodegration of α and β-endosulfan in soil by a fungal isolate, Jericho Victor L. Mercado


Effect of AC loading and calcination temperature on the photocatalytic activity of nano--TiO2 and TiO2/AC composite prepared via sol gel methods for MCB degradation in water, Bunsa Nattuwat


Removal of arsenic from simulated groundwater using calcined laterite as the adsorbent, Phuong Thi Ngoc Nguyen


Developing a fuzzy automated targeting methodology for water conservation in batch processes, Sophanna Nun


Optimization of microwave-assisted extraction of phenolic compounds from Moringa oleifera Lam. processed dry leaves using response surface methodology, Kang Sin

Theses/Dissertations from 2009

Proposed hydrogen sulfide odor abatment by vegetative environmental buffers, Paulo Mariano Gooco

Development of a simultaneous allocation and data reconciliation procedure in life cycle inventory analysis using fuzzy mathematical programming, Ethel Rabano Ilagan


Artificial neural network prediction of biodiesel properties, Frederick B. Lebes

Study of the catalytic activities of activated carbon-supported catalysts and manganese oxide catalysts for complete oxidation of xylene, Eden Gan Mariquit

Direct growth of carbon nanotubes on metallic substrate with nickel film catalyst using domestic microwave oven, Anh Tuan Nguyen


Optimization of the partial oxidation of methane on Ni-MgO/a-alumina monolith catalyst in a reverse flow reactor using the method of steepest ascent, Kim Trung Nguyen


Optimization of microwave-assisted solvent extraction of oil from kenaf seed, Pham Huyen Huong Nguyen


Alkali catalyzed transesterification of kenaf (Hibiscus Cannabinus L.) seed oil by microwave irradiation, Yuong Rathana


The effects of process parameters in the removal of arsenic using treated laterite as adsorbent, Muttana Santasnachok

Theses/Dissertations from 2008


Fuzzy linear optimization of jatropha biodiesel fuel cycle using a life cycle model, Jo-Anne B. Ballacillo


Measurement of the sediment oxygen demand in selected stations of the Pasig river using a bench-scale benthic respirometer, Lawrence Phoa Belo


Vapor-liquid equilibria of ethanol-water system in the presence of tetrasodium ethylenediamminetetraacetic acid, Vergel Castañeda Bungay


An investigation on the effect of the start-up condition on reverse-flow monolith reactor for production of sysgas by partial oxidation of methane, Huy Phan Cam Tuan

Optimization on CNT production using modified domestic microwave oven, Eka Prasetia Merdika


Adsorption of arsenic from simulated groundwater using treated laterite as adsorbent, Amsal G. Sihombing


Microwave assisted depolymerization of Polyethylene Terephthalate [PET] healthcare waste, Chainarong Upasen

Integration of energy and material conservation program in the office processes of the engineering department, Sebastian Harrison Waldo Benitez Usison

Theses/Dissertations from 2007

Youth spirituality inspired by the Trinity for the Korean Sunday school students of the Archdiocese of Daegu, Korea, Jun Benedict Jae Hyun


Initial evaluation of fatty acid methyl esters (biodiesel) from pili pulp (Canarium ovatum) and sigarilyas seed (Psophocarpus tetragonolobus) as diesel engine fuel, John Paul G. Bicol


Microwave-extracted essential oil of ginger with and without solvent, Reniek Fitriany


Mass transfer effects on the kinetics of methane partial oxidation over Ni/MgO/a-Al2O3 catalyst using spinning basket reactor, Mi Eai Htaw


Development of vapor-liquid-liquid equilibria (VLLE) circulating still for the VLLE data measurement of acetone-toluene-water system with and without salt, Dyah Setia Novianti


Bioremediation study of pentachlorophenol (PCP) in soil matrix using PCP degrader isolated from PCP acclimated sludge, Reasmey Tan


Kinetic study on the chemical oxygen demand removal at the optimum conditions in the treatment of textile bleaching and dyeing industrial wastewater using coagulation and flocculation, Lin Lin Tun

Biomass utilization by using membrane separation: Production of bioethanol from molasses by the coupled fermentation-pervaporation system, Tun Naing Win

Theses/Dissertations from 2006

Assessment of sugarcane and other agricultural crops as bioethanol feedstock in the Philippines, Michelle Pe Ang


Development of a rough set-based decision support system for life cycle impact assessment and interpretation, Kathleen B. Aviso

Bioremediation of chlordane in soil matrix employing land spread technique, Annabelle V. Cadiz


Improved particle swarm optimizers with adaptive leadership features and their application in process water integration, Kristine Joy Col-long


Synthesis of topologically-constrained water reuse network using swarm intelligence, Seingheng Hul


Carbon dioxide fixation and utilization by conversion to biomass using microalgal photobioreactor, Le Thi Hong Linh

Evaluation of wastewater treatment and cleaner production/pollution prevention options for Pacific Paint (Boysen) Philippines Incorporation, Eileen Grace Lim Lui


Physico-chemical and antimicrobial properties of essential oil extracted from lemongrass and patchouli using the supercritical carbon dioxide, Hasika Mith


The effect of various support materials on the catalytic activity of nickel in the low temperature steam reforming of methane, Teddy Go Monroy


The kinetics of methane partial oxidation over Ni/MgO/a-Al2O3 catalyst using spinning basket reactor, Izza Aliyatul Muna