Results 11 to 20 of about 3,217 (179)

Potensi Pengunaan Eco Enzyme Sebagai Biokatalis Dalam Penguraian Minyak dan Lemak pada Air Limbah Domestik

open access: yesJurnal Serambi Engineering, 2022
The surface water quality is getting more attention at this time, given the lower quality in some areas of West Java. Mostly the causes of the decline in water quality is due to the disposal of domestic wastewater.
Temmy Wikaningrum, Efli Pratamadina
doaj   +1 more source

The Utilization of Cashew Shell Residues and Grease Waste for Charcoal Briquette Production

open access: yesApplied Environmental Research, 2017
This study aims to investigate appropriate utilization of mixing grease waste (GW) from a canteen’s grease trap with cashew shell charcoal (CSC) to produce briquette fuel by weight (GW: CSC) in the ratio 1:2, 2:2, 3:2 and 4:2.
Supaporn Pongthornpruek
doaj   +7 more sources

Impacts of waste water from main factories on water quality of Tolich river, Hanoi [PDF]

open access: yesE3S Web of Conferences, 2019
Waste water from industrial sites amount to one third of total waste water discharged into Tolich river and may have serious effects on the river water quality.
Dinh Dap Nguyen
doaj   +1 more source

A kinetic model for a single step biodiesel production from a high free fatty acid (FFA) biodiesel feedstock over a solid heteropolyacid catalyst

open access: yesGreen Energy & Environment, 2019
Production of biodiesel from yellow grease (waste cooking oil and waste animal fats) is fast emerging as a promising alternative to address the twin challenges before the biodiesel industry today-fluctuation in prices of vegetable oil and the food versus
Aashish Gaurav   +3 more
doaj   +1 more source

Synthesis of zinc chloride activated eco-friendly nano-adsorbent (activated carbon) from food waste for removal of pollutant from biodiesel wash water

open access: yesWater Science and Technology, 2021
Food waste has been a complex component added to municipal solid waste, making it a major reason for the evolution of greenhouse gases, foul odour and a dwelling habitat for insects and microbes. Diversion of the mixed food waste (unsegregated) to useful
A. Santhosh, S. S. Dawn
doaj   +1 more source

Waste Food Oils as Components of Eco-Friendly Grease

open access: yesChemistry & Chemical Technology, 2023
The possibility of obtaining eco-safety surfactants and high-temperature dispersed phase of thixotropic plastic systems based on waste food oils were demonstrated. The structure of the synthesized fatty acid alkanolamides was confirmed by IR and 1H NMR spectroscopy.
Papeikin, Oleksii   +2 more
openaire   +2 more sources

Caracterização físico-química de resíduos oleosos do saneamento e dos óleos e graxas extraídos visando a conversão em biocombustíveis

open access: yesQuímica Nova, 2014
Oily waste from sanitation processes was characterized for its potential use in the generation of biofuels. The waste residues studied showed high levels of oil and grease, reaching up to 87% (m/m) in a grease trap of a food company, showing that these ...
Jairo Pinto de Oliveira   +3 more
doaj   +1 more source

Improvement of Paper Resistance against Moisture and Oil by Coating with Poly(-3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and Polycaprolactone (PCL)

open access: yesApplied Sciences, 2021
Surface hydrophobicity and grease resistance of paper may be achieved by the application of coatings usually derived from fossil-oil resources. However, poor recyclability and environmental concerns on generated waste has increased interest in the study ...
Emanuela Lo Faro   +3 more
doaj   +1 more source

Production and characterization of wax and grease from waste plastic

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract World has opened up to start a plastic-free zone. Plastic reusing is the greatest test for us all. During reusing it is important to avoid the potential risk of environmental degradation and hazard. Consuming plastics makes it perilous to the general public. The major focus is to utilize waste grade 4 plastic and generate grease
P R Kumbar   +4 more
openaire   +1 more source

Adsorption thermodynamics and prediction of phase equilibria for activated carbon synthesized from waste grease. [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The research is conducted to evaluate the thermodynamic parameters of adsorption processes and to predict the phase equilibria for carbon produced from a mixture of waste grease and raw sulfur.
Hiba J. Ali, Ismail Kh. Al-Khateeb
doaj   +1 more source

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