Results 21 to 30 of about 1,141,278 (210)

Investigating the Correlation of Microplastic Pollution Between Seawater and Marine Salt Using Micro-Raman Spectroscopy

open access: yesFrontiers in Marine Science, 2021
Microplastics (MPs) are synthetic polymer pieces with a size of less than 5 mm that are ubiquitous in the marine environment. They have been recently detected in several wild species and sea products.
Vo Thi Kim Khuyen   +4 more
doaj   +1 more source

Procedure to use phosphogypsum industrial waste for mineral CO 2 sequestration [PDF]

open access: yes, 2011
Industrial wet phosphoric acid production in Huelva (SW Spain) has led to the controversial stockpiling of waste phosphogypsum by-products, resulting in the release of significant quantities of toxic impurities in salt marshes in the Tinto river estuary.
Cárdenas Escudero, Cristian   +4 more
core   +1 more source

Sustainability of food supply chains – mapping food waste and by-product synergies [PDF]

open access: yes, 2015
Purpose: This conceptual paper introduces the theoretical and methodological basis of an analytical framework conceived with the purpose of bringing industrial ecology perspectives into the core of the underlying disciplines supporting studies concerned ...
Batista, Luciano   +2 more
core  

Indirect Estimation of the Volumetric Throughput Performance in the Shredding of Solid Waste

open access: yesClean Technologies
The volume or mass throughput of a mechanical treatment plant for commercial waste represents a key performance parameter. This measurement parameter is often unavailable, as the sensor technology required is often expensive or does not provide accurate ...
Christoph Feyerer   +4 more
doaj   +1 more source

Green Finance Instruments as a Factor of Increasing Industrial Waste Utilization in Russia

open access: yesФинансы: теория и практика, 2022
Influenced by the governmental policy of national economy decarbonization and greening fundamentally new institution of green finance is currently developing in Russia.
N. A. Osokin   +2 more
doaj   +1 more source

Formaldehyde Oxidation of Ce0.8Zr0.2O2 Nanocatalysts for Room Temperature: Kinetics and Effect of pH Value

open access: yesNanomaterials, 2023
Ce0.8Zr0.2O2 catalysts were prepared via the co-precipitation method under different pH conditions. The catalysts were characterized via TEM, XRD, XPS, BET, Raman, and FTIR. The oxidation performance of formaldehyde was tested.
Zonglin Yang   +5 more
doaj   +1 more source

Modular simulation and optimization of an 12MW industrial gasifier [PDF]

open access: yes, 2010
In this work, a flexible model, built from elementary modules, is developed for an industrial waste gasification process, in an industrial moving bed reactor located in Morcenx (France).
Baudoin, Olivier   +5 more
core   +1 more source

Electronic Waste Disassembly with Industrial Waste Heat [PDF]

open access: yesEnvironmental Science & Technology, 2013
Waste printed circuit boards (WPCBs) are resource-rich but hazardous, demanding innovative strategies for post-consumer collection, recycling, and mining for economically precious constituents. A novel technology for disassembling electronic components from WPCBs is proposed, using hot air to melt solders and to separate the components and base boards.
Chen, Mengjun   +6 more
openaire   +4 more sources

BIOEDAGRADATION OF THERMOPLASTIC POLYURETHANES [PDF]

open access: yes, 2018
Pollution of the environment by the waste of polymers – the planetary problem. Decomposition of waste takes place in the environment during decades and centuries.
Anisimov, Vladymyr   +3 more
core   +1 more source

Treatment and valorization plants in materials recovery supply chain [PDF]

open access: yes, 2015
Aim of industrial symbiosis is to create synergies between industries in order to exchange resources (by-products, water and energy) through geographic proximity and collaboration [1].
LA MARCA, Floriana
core  

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