Rex B. Demafelis
TitleCited byYear
Enhancing the viability of cassava feedstock for bioethanol in the Philippines
RF Raņola Jr, RB Demafelis, ED Rosario, BG Bataller
J. ISSAAS 15 (2), 147-158, 2009
122009
Biodiesel Production from Jatropha curcas L. Oil by Transesterification
EC Escobar, RB Demafelis, LJ Pham, LM Florece, MG Borines
Philippine Journal of Crop Science (PJCS) 33 (3), 1-13, 2008
122008
Costs of ethanol production from sugarcane in Eastern Batangas.
TC Mendoza, ET Castillo, RB Demafelis, P Sandoval
Philippine Journal of Crop Science 32 (2), 25-47, 2007
102007
Solvent extraction of oil from bani (Pongamia pinnata (L.) Pierre) seeds.
RA Razal, VC Daracan, RM Calapis, CMM Angon, RB Demafelis
Philippine Journal of Crop Science 37 (1), 1-7, 2012
42012
Enzyme mixtures for the extraction of oil from the seeds of vutalao (Calophyllum inophyllum)
FB Dela Cruz, VP Migo, SA Valencia, RB Demafelis, CG Alfafara, ...
Philippine Journal of Crop Science (Philippines), 2007
4*2007
Copper-resistant, biofilm-forming bacteria for potential use in rehabilitation of copper-contaminated wastewater
RB Opulencia, ME Bambase, KMD Perdigon, RB Demafelis, AA Llamado, ...
Int J Phil Sci Technol 8, 56-60, 2015
32015
Growth kinetics of Rhizopus chinensis Saito BIOTECH 3273 in the production of microbial rennet using coconut paring cake as substrate
MC del Barrio, RB Demafelis, SM Mercado, JL Movillon, CM Rebancos
The Philippine Agricultural Scientist 95 (2), 2012
32012
Simultaneous treatment of semiconductor wastewater and distillery slops by mixing and precipitation/coagulation
RR Navarro, RC Navarro, CG Alfafara, RB Demafelis, K Tatsumi
Journal of Chemical Technology & Biotechnology: International Research in …, 2005
32005
Carbon Foot print of Raw Sugar Production: Is Raw Sugar Carbon Positive or Negative
RB Demafelis, TC Mendoza, ED Matanguihan
Proc. 62nd PHILSUTECH Annual convention held at Lahug, Waterfront Hotel …, 2015
22015
Potential of bioethanol production from sweet sorghum in the Philippines: an income analyses for farmers and distilleries
RB Demafelis, NB El Jirie, KA Hourani, B Tongko
Sugar Tech 15 (3), 225-231, 2013
22013
Towards a village-scale biodiesel processing of Jatropha curcas in the Philippines
RB Demafelis
Philippine Journal of Crop Science 33 (1), 59-68, 2008
22008
A study of the environmental performance on hazardous waste management of the semiconductor and electronics industries in selected industrial estates in Luzon, Philippines
GL Peralta, D de Jesus-Garcia, CB Rivera, MA Promentilla, R Demafelis
EEPSEA Report, 2003
22003
Carbon emission inventory of a commercial scale Jatropha (Jatropha curcas L.) biodiesel processing plant
MLMA Obligado AB, Demafelis RB, Matanguihan AED, Villancio VT, Magadia RV Jr
Journal of Environmental Science and Management 1, 20-32, 2017
1*2017
Effect of Thermal Treatment on the Disinfection of Infectious Waste by Fry-Drying Method Using Vegetable Oil
RP Bautista, JL Movillon, SM Mercado, RB Demafelis, MA Dorado, ...
Journal of Environmental Science and Management 18 (2), 2015
12015
Sweet sorghum juice and syrup production using conventional sugarcane mill and evaporator
BEJN Demafelis RB, Gatdula KM, Malabuyoc JAS
Journal of Environmental Science and Management 1, 40-47, 2017
2017
Energetics and water requirement of a commercial scale sweet sorghum ethanol production
MAED Demafelis RB, Alcantara AJA, Pacardo EP, Flavier ME
Journal of Environmental Science and Management 1, 1-11, 2017
2017
Knowledge, Attitude, and Perception and Willingness-to- Pay Survey for the Drafting of Carbon Tax Policy in the Philippines
PCD Eleazar PJM, Demafelis RB, Matanguihan AED, Tongko-Magadia BD, Gatdula KM
Philippine Journal of Crop Science 42 (3), 1-11, 2017
2017
Is Raw Sugar Produced from Sugarcane (Saccharum officinarum L.) Carbon Positive or Negative?
JL ., Mendoza, T.C., Matanguihan, A.E.D., Malabuyoc, J.A.S., Magadia Jr., R ...
International Journal of Agricultural Tehcnology 14 (4), 565-581, 2017
2017
The Carbon Footprint of Sugar Production in Eastern Batangas, Philippines
TC Mendoza
2015
Carbon emission reduction and payback analyses of a commercial scale bioethanol processing plant using sweet sorghum (Sorghum bicolor L. Moench)
TBD Demafelis RB, Alcantara AJ, Movillon JL, Pacardo EP, Espaldon MVO ...
Philippine Journal of Crop Science 40, 2015
2015
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Articles 1–20