缅北禁地

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Academic rank and unit
Rank	PROFESSOR
Department	CHEMICAL ENGINEERING & TECHNOLOGY
College	COLLEGE OF ENGINEERING

Education
Mindanao State University	Bachelor of Science in Chemical Engineering
University Of The Philippines	Master of Science in Environmental Engineering

Research [Update via ]
Areas of interest / Fields of specialization Desulfurization, Wastewater Treatment, Constructed Wetland and Bio-coagulant
Scholarly articles Title Date Effective Nutrient Removal from Wastewater Using Corchorus Olitorius L. as Natural Coagulant Lacang, Gina; Ligaray, Mayzonee; Ligaray, Corazon International Virtual Symposium on Environmental and Green Chemistry for Sustainable Development (EnvChem2021) Utilization of Garcinia Mangostana Pericarp Extract as Natural Coagulant in the Treatment of Domestic Sullage Lacang, Gina; Ligaray, Mayzonee; Ligaray, Corazon International Virtual Symposium on Environmental and Green Chemistry for Sustainable Development (EnvChem2021) Catalytic Oxidative Extractive Desulfurization of Model Fuel Oil Ligaray, Corazon International Virtual Symposium on Environmental and Green Chemistry for Sustainable Development (EnvChem2021)

Teaching and administrative load
Course Code	Section	Course Title
BET195	A3	Environmental Sciences & Engineering with Safety
BET195	A3	Environmental Sciences & Engineering with Safety
ENSC 299	CVL	Master's Thesis
SDS241	CVL	Solid and Hazardous Waste Management
SDS241	CVL	Solid and Hazardous Waste Management (LAB)
SDS300	CVL-1	Master's Thesis
SDS 400	CVL	Doctoral Dissertation
Co-chairperson, USAPP-B
FU Representative, CASP