Results 21 to 30 of about 71,809 (247)

Optimum Conditions for Enhanced Biohydrogen Production from a Mixture of Food Waste and Sewage Sludge with Alkali Pretreatment

open access: yesEnergies, 2023
Given the increasing demand for hydrogen, owing to its environmentally friendly nature, it is important to explore efficient methods for hydrogen production.
Joo-Youn Nam
doaj   +1 more source

The Effect of Activator Addition to the Compost with Biopore Infiltration Hole (BIH) Method

open access: yesJurnal Ilmu Lingkungan, 2021
The composition of organic waste reaches 59% of the total municipal solid waste in Indonesia. One way to process organic waste is composting by utilizing microorganisms to break down waste into compost.
Yenni Ruslinda   +3 more
doaj   +1 more source

Utilization of Food Waste for Development of Composite Bread

open access: yes, 2023
Development of high nutritious bakery products with optimum utilization of food waste is a major challenge for food industries. Food waste is major challenge in an each country. The optimum utilization of food waste for sustainable development goal of country is important ant for growth of the nation.
Shuchi Upadhyay   +8 more
openaire   +1 more source

New findings on the anaerobic co-digestion of thermally pretreated sludge and food waste: laboratory and pilot-scale studies

open access: yesWater Science and Technology, 2021
Co-digestion of thermally pretreated sewage sludge with food waste is an innovative strategy that could improve the balance and availability of nutrients needed to increase the efficiency of anaerobic digestion in terms of biogas production.
Andrés Donoso-Bravo   +6 more
doaj   +1 more source

Effects of pH and microbial composition on odour in food waste composting [PDF]

open access: yesWaste Management, 2013
A major problem for composting plants is odour emission. Slow decomposition during prolonged low-pH conditions is a frequent process problem in food waste composting. The aim was to investigate correlations between low pH, odour and microbial composition during food waste composting.
Sundberg, Cecilia   +7 more
openaire   +3 more sources

Critical Factors and Emerging Opportunities in Food Waste Utilization and Treatment Technologies

open access: yesFrontiers in Sustainable Food Systems, 2021
Globally, approximately one-third of food produced for human consumption is lost or discarded, comprising 1. 3 billion tons annually. Factors contributing to food waste from the food manufacturer to the consumer level are numerous. Events that may result
Sarah L. Jones   +2 more
doaj   +1 more source

Comparing diaries and waste compositional analysis for measuring food waste in the home

open access: yesJournal of Cleaner Production, 2020
Abstract Diaries have been used to obtain national and subnational estimates of household food waste (HHFW) in several countries. Furthermore, diaries have been proposed as a method for tracking progress towards goals that include HHFW reduction. However, multiple studies have suggested diaries substantially underestimate HHFW.
Quested, Tom E.   +4 more
openaire   +2 more sources

The quantity of food waste in the garbage stream of southern Ontario, Canada households.

open access: yesPLoS ONE, 2018
There is little consensus on the amount of worldwide food waste generation because many current estimates are indirect and link back to the same limited primary datasets, with much of the data originating from fieldwork undertaken in the 1970s and 1980s.
Paul van der Werf   +2 more
doaj   +1 more source

On the Prevention of Avoidable Food Waste from Domestic Households

open access: yesRecycling, 2018
Unconsumed food impacts on the environment via the wasteful use of resources in its production and via its disposal. Householders would ideally only generate food waste that is not considered edible (unavoidable food waste) and the disposal of edible ...
Peter J. Shaw   +2 more
doaj   +1 more source

Compositional Analysis of Street Market Food Waste in Brazil

open access: yesSustainability, 2022
Current understanding of food waste quantities in the Brazilian retail sector is limited. In order to develop efficient measures for food waste prevention and valorisation, reliable data on waste generation and composition are necessary. In this study, a compositional analysis of street market waste was conducted in São Paulo, Brazil.
Pedro Brancoli   +3 more
openaire   +3 more sources

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