Results 41 to 50 of about 73,750 (246)

Ecologic and Economic Evaluation of Combined Methanol Synthesis from CO2 and Biotechnological Upgrading to Value Products. Part 1: Environmental Impact

open access: yesChemie Ingenieur Technik, EarlyView.
The combination of methanol synthesis and biotechnological upgrading to value‐added products still faces some challenges in order to achieve a positive environmental impact and thus the goal of synergetic development of biotechnological and chemical processes.
Mehran Taherkhani   +3 more
wiley   +1 more source

Corn cob pyrolysis: A systematic literature review of methods and applications

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen   +5 more
wiley   +1 more source

The Integration of the Water‐Energy‐Food Nexus Framework Into Corporate Sustainability Strategies: A Systematic Literature Review

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The integration of the Water‐Energy‐Food (WEF) Nexus into Corporate Sustainability (CS) offers a more resilient and comprehensive approach to resource management. However, despite growing attention to this topic, its implementation in the corporate context remains underexplored and largely fragmented.
Edoardo Bigolin   +3 more
wiley   +1 more source

Development of a Manure Spreader

open access: yesARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, 2007
A manure spreader was designed, constructed and evaluated.  Cow dung collected from abattoirs was composted and used to test the machine in the field.  Bulk density, moisture content, angle of repose and coefficient of friction of the composted dung were determined and found to be 791.9 kgm-3, 44%, 420 and 0.88 respectively.  The ...
Adgidzi, D, Balami, A A, Bashir, M
openaire   +3 more sources

Determination of Potassa in Manures [PDF]

open access: yesScientific American, 1882
n ...
openaire   +1 more source

Analysis of Composting Methods for Sustainable Management of Biodegradable Waste Using Decision‐Making Techniques

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract This study was conducted to evaluate different composting methods used in the sustainable management of biodegradable waste. In this context, composting stands out as an effective method for converting organic waste into more environmentally and economically beneficial products.
Rıfat Yildirim
wiley   +1 more source

Impact of Endocrine‐Disrupting Chemicals (EDCs) Used in the Food Industry on Endocrine Abnormalities

open access: yesFood Safety and Health, EarlyView.
This review was conducted to examine the relationship between hormone disruption and other endocrine abnormalities in the context of the constant consumption of genetically modified foods and overexposure to chemicals used directly and indirectly in the agrifood industry.
Perla D. Serrano‐López   +3 more
wiley   +1 more source

The Piggy Solution: Harnessing Food Waste for Sustainable Hog Farming

open access: yesGlobal Challenges, EarlyView.
This review explores the use of food waste as a sustainable feed alternative for hog farming. By repurposing food waste, the approach reduces landfill waste, lowers feed costs, and mitigates environmental impacts like greenhouse gas emissions. The study discusses nutritional adequacy, safety regulations, processing methods, and business models ...
Matthew C. Ogwu   +2 more
wiley   +1 more source

Assessment of co‐digestion of poultry litter and swine wastewater: the effect of enriched inoculum on biogas production

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Co‐digestion of substrates represents a viable strategy to enhance biogas production. This study evaluates biogas generation from the liquid fraction obtained through phase separation of co‐digested swine manure and poultry litter, to assess the influence of the inoculum‐to‐substrate ratio (ISR) and to analyze the effect of ...
Juliana Gaio Somer   +8 more
wiley   +1 more source

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