Theses/Dissertations from 2023


Enhancement of c-phycocyanin production by varying carbon and nitrogen source and concentration and modeling of growth of C. aponinum AL20115, Cary Albert D. Chan

Optimal planning and design of CO2 capture, utilization, and storage (CCUS) systems, Tommie Daniel DV Cruz


Optimal planning and design of CO2 capture, utilization, and storage (CCUS) systems, Tommie Daniel D.V. Cruz


Development of an allocation model for surface runoff management using mixed-integer linear programming: A case study of Binahaan catchment, Marvin Jade G. Genoguin


Mixing-assisted oxidative desulfurization of model sulfur compounds using ferrate derived from drinking water treatment sludge, Micah M. Haboc


Soft systems modelling of food waste management in a circular economy Framework, Jahziel P. Lantin


Determination of optimum material ratio of locally available neutralizing agents as mixed media for passive treatment of acid mine drainage, Joshua Pascual Pocaan


Sequential treatment of acid mine drainage using various treatment media in a permeable reactive barrier, Casey Oliver A. Turingan

Theses/Dissertations from 2022


Vapor-liquid equilibrium modelling and parameter estimation for various systems with and without mass separating agents, Christian Jay Balboa


Development of an optimization model for phosphorus recovery in wastewater treatment plants, Regina G. Damalerio



Optimal carbon-constrained energy planning with direct air capture technology, Sean Elijah J. Tiu

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.


Synthesis of Fe3O4 nanoparticles via reduction of Fe3+ using Sargassum polycystum for methylene blue dye removal in aqueous solution, Rhonalyn V. Maulion


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


Bioethanol production from the microalgae Chlorella sorokiniana through simultaneous saccharification and fermentation using Saccharomyces cerevislae, Nonito John Tatel

Theses/Dissertations from 2019


Analyzing barriers to the implementation of an eco-toilet system in the Philippines, Jonathan Jared J. Ignacio


Development and performance evaluation of abaca fiber reinforced fly ash based geopolymer composite, Roy Alvin J. Malenab


Synthesis of pervious fly ash based geopolymer concrete for pH adjustment and nickel removal potential, Truc-Quynh K. Tran

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


Effect of magnetic field on the synthesis of carbon nanotubes using MPECVD, Cyril Benedict V. Lugod


Biochemical reaction kinetics of acetone-butanol-ethanol (ABE) fermentation of pineapple waste hydrolysate in coupled fermentation-pervaporation system, Thien-Phuc Nguyen

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

An analytic hierarchy process (AHP) approach for the design study of organic rankine cycle (ORC) in the 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, Hoa Thia Nguyen

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

Ultrasound and mixing assisted oxidative desulfurization of model sulfur compounds using commercial ferrate (VI), Angelo Earvin S. Choi

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

Developing a bi-level multi-period multi-feedstock optimization model for bioenergy supply chains, Ivan Dale Uy Barilea

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

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

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 C. Kang

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

Continuous transesterification of jatropha oil via microwave irradiation, Carlo Luis N. Lee

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


The effect of thermal treatment on the ITDI activated carbon and calcination temperature on the thermocatalytic decomposition of methane, Tam Nha Dao


A modification of the universal quasi-chemical model for correlation of vapor-liquid equilibrium data, Erwin De Jesus

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

Microwave-assisted solvent extraction of banaba crude oil and its antibacterial activity, Thanh Nga Thi Nguyen


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


Effect of activated carbon loading on the photocatalytic decolorization of methyl orange using activated carbon combined with nanotitania, Kerry P. Cabral


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


Development of compact electrocoagulation reactor system for the treatment of simulated wastewater containing pharmaceutical ibuprofen, Elaine Gabutin Mission


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


The effect of catalyst preparation on the catalytic activity of Ni/MgO-ZrO2 for methane dry reforming, Louie C. Shieh


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

Biodiesel production from coconut oil and methanol using heterogeneous catalyst in a packed bed reactor, Charles Edric T. Co

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 R. 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