Results 41 to 50 of about 4,200,130 (354)

Food waste within food supply chains: quantification and potential for change to 2050

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2010
Food waste in the global food supply chain is reviewed in relation to the prospects for feeding a population of nine billion by 2050. Different definitions of food waste with respect to the complexities of food supply chains (FSCs)are discussed.
J. Parfitt, M. Barthel, S. Macnaughton
semanticscholar   +1 more source

Beryllium solubility and hydrolysis in dilute to concentrated CaCl2 solutions: thermodynamic description in cementitious systems

open access: yesFrontiers in Nuclear Engineering, 2023
The solubility and hydrolysis of Be(II) was investigated from undersaturation conditions in alkaline, dilute to concentrated CaCl2 solutions (0.05–3.5 M). Experiments were performed with α-Be(OH)2(cr) under Ar atmosphere at T = (22 ± 2)°C.
Nese Çevirim-Papaioannou   +4 more
doaj   +1 more source

Un protocole pour la modélisation du fonctionnement des stations d'épuration à boues activées [PDF]

open access: yesSciences, Eaux & Territoires, 2012
Les stations d’épuration sont des systèmes dynamiques, soumis à d’importantes variations temporelles. La modélisation de leur fonctionnement, qui consiste à représenter mathématiquement l’évolution dans le temps de variables d’intérêt représentant les ...
GILLOT, Sylvie   +6 more
doaj  

Transformation of Hotel Food Waste into Animal Feed: Two Operational Periods of the Food for Feed Pilot Unit [PDF]

open access: yes, 2020
Food waste represents 25–35% of the European Municipal Solid Waste (MSW), thus its diversion into innovative utilization streams is critical for sustainable waste management and the achievement of circularity.
Bouki, Chrysoula   +9 more
core   +1 more source

Beyond Mechanical Recycling: Giving New Life to Plastic Waste

open access: yesAngewandte Chemie, 2020
Increasing the stream of recycled plastic necessitates an approach beyond the traditional recycling via melting and re‐extrusion. Various chemical recycling processes have great potential to enhance recycling rates.
I. Vollmer   +9 more
semanticscholar   +1 more source

Effects of amino acids on the lignocellulose degradation by Aspergillus fumigatus Z5: insights into performance, transcriptional, and proteomic profiles

open access: yesBiotechnology for Biofuels, 2019
Background As a ubiquitous filamentous fungal, Aspergillus spp. play a critical role in lignocellulose degradation, which was also defined as considerable cell factories for organic acids and industrially relevant enzymes producer.
Jiaxi Miao   +6 more
doaj   +1 more source

Municipal Solid Waste Collection and Coverage Rates in Sub-Saharan African Countries: A Comprehensive Systematic Review and Meta-Analysis

open access: yesWaste, 2023
The annual volume of waste generated in sub-Saharan Africa (SSA) increased from 81 million tonnes to 174 million tonnes per year between 2012 and 2016 and is projected to reach 269 million tonnes in 2030.
Muyiwa Lawrence Adedara   +2 more
semanticscholar   +1 more source

Manipulating the soil microbiomes during a community recovery process with plant beneficial species for the suppression of Fusarium wilt of watermelon

open access: yesAMB Express, 2021
Fusarium wilt is a devastating disease which impacts watermelon production. Soil fumigation using dazomet followed by biological organic fertilizer was applied to suppress the Fusarium wilt disease.
Xu Zhang   +10 more
doaj   +1 more source

Waste management in the stingless bee Melipona beecheii Bennett (Hymenoptera: Apidae) [PDF]

open access: yes, 2014
Waste management is important in insect societies because waste can be hazardous to adults, brood and food stores. The general organization of waste management and the influence of task partitioning, division of labor and age polyethism on waste ...
Hart, Adam G   +2 more
core   +4 more sources

Causative factors of construction and demolition waste generation in Iraq Construction Industry [PDF]

open access: yes, 2021
The construction industry has hurt the environment from the waste generated during construction activities. Thus, it calls for serious measures to determine the causative factors of construction waste generated.
Obaid, Maytham Kadhim
core   +1 more source

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