Results 131 to 140 of about 135,695 (337)

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr   +4 more
wiley   +1 more source

On the analysis of plants by incineration

open access: yesThe London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
n ...
openaire   +2 more sources

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang   +6 more
wiley   +1 more source

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

open access: yesChemSusChem, EarlyView.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan   +6 more
wiley   +1 more source

Solvent‐Free Synthesis of Closed‐Loop Recyclable Acetal Thermosets Derived from Biobased Resources

open access: yesChemSusChem, EarlyView.
A solvent‐free, scalable synthesis of biobased acetal thermosets is presented, utilizing a vanillin‐derived aldehyde and different diols with oxalic acid as a removable catalyst. The thermosets exhibit excellent mechanical properties, chemical stability, and closed‐loop recyclability.
Patrick Schara   +2 more
wiley   +1 more source

Hazardous Waste Incineration: A Progress Report [PDF]

open access: bronze, 1985
Wileen E. Sweet   +2 more
openalex   +1 more source

A Greener and More Scalable Synthesis of Biogenic Polydisulfides from Lipoic Acid

open access: yesChemSusChem, EarlyView.
Lipoic acid is an economical and biogenic feedstock for synthesizing recyclable polydisulfides possessing unique properties. Herein, we report a greener and more scalable synthesis of lipoate ester monomers and their corresponding polymers that is backed by life cycle assessment (LCA).
Christopher B. Koelbl   +6 more
wiley   +1 more source

Challenges in establishing waste-to-energy projects in developing countries with a case study from India [PDF]

open access: yes, 2018
Municipal solid waste (MSW) management and its scientific disposal is a major concern for the local municipal authorities of all major Indian cities. Under the "Clean India Mission", the Ministry of Urban Development (MoUD) of India is investing US $9
Asthana, Abhishek   +3 more
core  

Incineration Techniques for Control of Volatile Organic Compound Emissions [PDF]

open access: bronze, 1987
V. Katari   +2 more
openalex   +1 more source

Chemical Feedstock Recovery through Plastic Pyrolysis: Challenges and Perspectives toward a Circular Economy

open access: yesChemSusChem, Accepted Article.
Plastics are indispensable in daily life, with both production and waste generation increasing annually. As the world strives for net‐zero emissions, advancing plastic recycling technologies has become a global priority. Pyrolytic liquefaction is a promising approach for recovering chemical feedstocks, including fuel fractions, from waste plastics ...
Shogo Kumagai   +4 more
wiley   +1 more source

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