Results 11 to 20 of about 1,018,137 (210)

Urban Waste Grease Resource Assessment [PDF]

open access: yes, 1999
This study collected and analyzed data on urban waste grease resources in 30 randomly selected metropolitan areas in the United States. Two major categories (yellow grease feedstock collected from restaurants by rendering companies; and grease trap wastes from restaurants, which can either be pumped into tank trucks for disposal or flow through ...
Wiltsee, G.
openaire   +4 more sources

Mineral base oil recovery from waste lubricant grease [PDF]

open access: yesRwanda Journal of Engineering, Science, Technology and Environment, 2018
Lubricants play an important role in the running of automotive and related machines. They prevent wear and tear of machines through the provision of a protective film between two moving parts. With time, the performance of grease is reduced creating a problem of waste lubricant grease.
Misozi, Daka Makangila   +3 more
openaire   +4 more sources

Grease [PDF]

open access: yes, 2022
Everybody has made use of grease in their daily lives. The word “grease” originates from the early Latin word “crassus,” meaning fat. For our purposes, in this Special Issue, we will be focusing on lubricating grease, for publication in the eponymous ...

core   +1 more source

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

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

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

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

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

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

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