Results 11 to 20 of about 50,286 (195)
Agronomy Journal, Volume 114, Issue 6, Page 3155-3172, November/December 2022., 2022 Abstract Developing countries, especially those in hot and dry areas, need more attention to achieve sustainable development as they apply excessive inputs in production processes. The present study aims to quantify the amount of environmental emissions and determine the most appropriate pattern of energy use in the date (Phoenix dactylifera L ...
Reza Hesampour +4 more
wiley +1 more source
Biochars at the molecular level. Part 1 -- Insights into the molecular structures within biochars [PDF]
, 2023 Biochars are black carbonaceous solids produced through biomass pyrolysis under conditions of little or no oxygen. Whilst their properties are well studied, and their applications numerous, the underlying molecular structures within biochars still need to be defined.
arxiv +1 more source
Biochars at the molecular level. Part 2 -- Development of realistic molecular models of biochars [PDF]
, 2023 Biochars have been attracting renewed attention as economical and environmentally friendly carbon sequestration materials with a diverse range of applications. However, experimental developments may be limited by the lack of molecular-level knowledge of the key interactions driving these applications.
arxiv +1 more source
Selective copper recovery from ammoniacal waste streams using a systematic biosorption process [PDF]
Chemosphere 286, 131935 (2021), 2021 Cu-NH3 bearing effluents arise from electroplating and metal extraction industries, requiring innovative and sustainable Cu recovery technologies to reduce their adverse environmental impact. CO32- and Zn are often co-occurring, and thus, selective Cu recovery from these complex liquid streams is required for economic viability.
arxiv +1 more source
Agronomy, 2023 The mechanisms of rape straw biochar that affect the fixation of cadmium (Cd) in paddy soil by influencing redox of iron and sulfur are unclear. Several anaerobic incubation experiments were carried out using Cd-contaminated paddy soils (LY and ZZ). Rape
Rui Yuan +12 more
doaj +1 more source
Frontiers in Environmental Science, 2022 Turning maize straw into biochar is useful for improving soil fertility and mitigating climate change. However, the difference between straw and straw-derived biochar on soil aggregate associated humic substances has not been sufficiently studied in ...
Qiang Sun +22 more
doaj +1 more source
Effect of Biochar on the Production of L-Histidine From Glucose Through Escherichia coli Metabolism
Frontiers in Bioengineering and Biotechnology, 2021 The organic compounds from biochar play a role of hormone analogs, stimulating the expression of metabolites by controlling related gene and protein.
Yang E +6 more
doaj +1 more source
GCB Bioenergy, 2022 Improving nitrogen (N) use efficiency (NUE) in crop plants is important to reduce the negative impact of excessive N on the environment. Although biochar‐blended fertilizer had been increasingly tested in crop production, the fate of fertilized N in soil
Wei Shi +10 more
doaj +1 more source
ChemCatChem, Volume 15, Issue 1, January 9, 2023., 2023 Carbocatalysis: The synthesized basic carbocatalyst showed high performance in two different base‐catalyzed reactions namely ϵ‐caprolactone ring‐opening polymerization to biodegradable polycaprolactone, as well as isosorbide transesterification to isosorbide bis(methyl carbonate).
Majd Al‐Naji +3 more
wiley +1 more source
Effect of biochar on the greenhouse gas emissions from farmland and its physicochemical properties
MATEC Web of Conferences, 2016 To investigate the effects of biochar on greenhouse gas (GHGs) emissions by static chamber-gas chromatograph method, a field experiment with three treatments was conducted: soil without fertilizer (CK), soil with conventional fertilizer (N) and soil with
Cheng Xiao Yi +8 more
doaj +1 more source