Comparative evaluation of alternative fluids for power transformers

I Fernández, A Ortiz, F Delgado, C Renedo… - Electric Power Systems …, 2013 - Elsevier
The demands on the power supply are increasing continuously, and it seems that this trend
will not change in the near future. Power transformers are used in power systems where …

Nutrient removal and biodiesel production by integration of freshwater algae cultivation with piggery wastewater treatment

L Zhu, Z Wang, Q Shu, J Takala, E Hiltunen, P Feng… - Water research, 2013 - Elsevier
An integrated approach, which combined freshwater microalgae Chlorella zofingiensis
cultivation with piggery wastewater treatment, was investigated in the present study. The …

Nutrient removal and lipid production by Coelastrella sp. in anaerobically and aerobically treated swine wastewater

L Luo, H He, C Yang, S Wen, G Zeng, M Wu… - Bioresource …, 2016 - Elsevier
Coelastrella sp. QY01, a microalgae species isolated from a local pond, was identified and
used for the treatment of anaerobically and aerobically treated swine wastewater (AnATSW) …

Transesterification Approaches to Natural Esters for Transformer Insulating Fluids–a review

A Raymon - IEEE Transactions on Dielectrics and Electrical …, 2023 - ieeexplore.ieee.org
In recent years, natural esters (NEs) have become pivotal components in the transformer
industry, serving as effective insulating fluids. NE's growing market potential is attributed to …

Potential of using organic fertilizer to cultivate Chlorella vulgaris for biodiesel production

MK Lam, KT Lee - Applied energy, 2012 - Elsevier
Cultivating microalgae at industrial scale for biodiesel production required substantial
amount of mineral fertilizer, typically nitrogen and phosphorus. In fact, the production of …

The effect of stress environment towards lipid accumulation in microalgae after harvesting

ZL Poh, WNA Kadir, MK Lam, Y Uemura… - Renewable Energy, 2020 - Elsevier
Microalgae have been recognized as a potential feedstock for biodiesel production due to
their fast growth rate and ability to accumulate lipid within their cells. However, high lipid …

[HTML][HTML] Application of efficient soft computing approaches for modeling methyl ester yield from Azadirachta Indica (Neem) seed oil: A comparative study of RSM, ANN …

CM Agu, KA Ani, ON Ani, PC Nnaji… - Green Technologies and …, 2024 - Elsevier
This work centers on methyl ester yield modeling; by Azadirachta Indica seed oil (AISO)
transesterification, using Adaptive Neuro-fuzzy Inference System (ANFIS), Artificial Neural …

Chemical composition and thermal behavior of the pulp and kernel oils from macauba palm (Acrocomia aculeata) fruit

JC del Río, AB Evaristo, G Marques… - Industrial Crops and …, 2016 - Elsevier
The chemical composition and thermal behavior of the pulp and kernel oils extracted from
the macauba (Acrocomia aculeata) palm fruit were investigated. The analyses revealed that …

Production of biolubricant samples from palm kernel oil using different chemical modification approaches

SO Egbuna, UJ Nwachukwu, CM Agu… - Engineering …, 2021 - Wiley Online Library
This work focused on the chemical synthesis and characterization of palm kernel oil (PKO)
for biolubricant production using transesterification of palm kernel methyl ester with …

Comparison of harvesting methods for microalgae Chlorella sp. and its potential use as a biodiesel feedstock

AL Ahmad, NHM Yasin, CJC Derek… - Environmental …, 2014 - Taylor & Francis
Three methods for harvesting Chlorella sp. biomass were analysed in this paper–
centrifugation, membrane microfiltration and coagulation: there was no significant difference …