Biochar's Role in Enhancing Soil Fertility and Current Trends of Utilization for Sustainable Coffee (<i>Coffea arabica</i> L.) Production: A Review DOI Open Access
Leta Gebisa,

Meseret Regasa

Journal of Energy Environmental & Chemical Engineering, Journal Year: 2024, Volume and Issue: 9(4), P. 100 - 108

Published: Dec. 25, 2024

Biochar, a carbonaceous material prepared from diverse organic waste, has gained substantial attention due to its excellent attributes, like carbon content, CEC, abundant specific surface area, structural characteristics, plant nutrient contribution, water and retention etc. Incorporating biochar the soil system introduces supplementary matter, thereby augmenting comprehensive composition microbial dynamics within ecosystem for long time that completely fit perennial crops cultivated in acid prone areas coffee production. Biochar producing materials are easily accessible production husks pollute river streams generally create environmental pollution. However, as advantages too aged technology solve general fertility problems, there is no research recommendation generated application area specially countries Ethiopia. Therefore, this systematic review attempts gather more available empirical on google scholars by using clearly defined, terms obtain answers question ‘how use nursery media preparations. More than 70 papers written different authors project were searched gets. Through investigation, we obtained critical information may suggest sustainable effects of enhancing improving both productivity coffee, while simultaneously preserving ecological integrity system. Applying enhancement technic boosts physical, chemical, biological contents mitigating greenhouse gas methane emission sequestering stalk systems.

Language: Английский

Numerical Analysis of the Porous Structure of Activated Carbons Derived from Synthetic Polymers DOI Open Access
Mirosław Kwiatkowski, Isabel Pestana da Paixão Cansado, P.A.M. Mourão

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(13), P. 3122 - 3122

Published: June 26, 2024

This paper presents original results from the unique analysis of porous structure activated carbons (ACs) produced through chemical activation polyethylene terephthalate (PET) and polyacrylonitrile (PAN), as well a physical mixture both polymers. An advanced method adsorbent surface analysis-more specifically, new numerical clustering-based adsorption regarding heterogeneity, pore geometry energy distribution parameters-allowed us to obtain information about ACs synthetic polymers mentioned above. As showed, obtained with PAN were characterised by first adsorbed layer highest volume. When highly desirable in most processes, is taken into account, materials best properties potassium carbonate (K2CO3) hydroxide (KOH) processes mass proportion PET 1:3, which low degree heterogeneity presenting relatively large

Language: Английский

Citations

1
Synthesis of Patchouli Biomass Based (α-Fe<sub>2</sub>O<sub>3</sub>, γ-Fe<sub>2</sub>O<sub>3,</sub> Fe<sub>3</sub>O<sub>4</sub>)/Activated Biochar Composite for Water Environment Remediation DOI Open Access

Tutik Setianingsih

Published: Aug. 14, 2024

Biochar is a porous material produced by pyrolisis of biomass and can be modified using metal oxide to improve its adsorption performance, especially toward organics substances. The activated biochar was synthesized from patchouli study effect calcination temperature on both structural properties paracetamol drug the composite studied. Some process routes were conducted, including pyrolysis CoCl2 activator, impregnation 0.1 M FeCl3 solutions, biochar-FeCl3 at various temperatures (400, 600, 800 oC) in almost closed porcelain crucible, product characterizations X-ray diffraction FTIR spectrometry, test concentrations (10, 20, 30, 40, 50 ppm). analyzed UV-Vis spectrophotometry 243 nm. data treated Langmuir, Freundlich, Dubinin-Radushkevich (DR) models. diffractograms indicated α-Fe2O3, γ-Fe2O3, FeFe2O4 beside carbon turbostratic structure. peak heights increased increasing temperature. spectra significantly started change 600 oC. Adsorption gave highest capacity 56.37 mg/g oC (Langmuir model) with correlation coefficient 0.964. energy achieved oC, i.e 530.33 J/mol (physical adsorption) dimensionless factor, RL value 0.86 (favorable adsorption), n constant 1.58 adsorption).

Language: Английский

Citations

1
Biochar&apos;s Role in Enhancing Soil Fertility and Current Trends of Utilization for Sustainable Coffee (&lt;i&gt;Coffea arabica&lt;/i&gt; L.) Production: A Review DOI Open Access
Leta Gebisa,

Meseret Regasa

Journal of Energy Environmental & Chemical Engineering, Journal Year: 2024, Volume and Issue: 9(4), P. 100 - 108

Published: Dec. 25, 2024

Biochar, a carbonaceous material prepared from diverse organic waste, has gained substantial attention due to its excellent attributes, like carbon content, CEC, abundant specific surface area, structural characteristics, plant nutrient contribution, water and retention etc. Incorporating biochar the soil system introduces supplementary matter, thereby augmenting comprehensive composition microbial dynamics within ecosystem for long time that completely fit perennial crops cultivated in acid prone areas coffee production. Biochar producing materials are easily accessible production husks pollute river streams generally create environmental pollution. However, as advantages too aged technology solve general fertility problems, there is no research recommendation generated application area specially countries Ethiopia. Therefore, this systematic review attempts gather more available empirical on google scholars by using clearly defined, terms obtain answers question ‘how use nursery media preparations. More than 70 papers written different authors project were searched gets. Through investigation, we obtained critical information may suggest sustainable effects of enhancing improving both productivity coffee, while simultaneously preserving ecological integrity system. Applying enhancement technic boosts physical, chemical, biological contents mitigating greenhouse gas methane emission sequestering stalk systems.

Language: Английский

Citations

0