A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

Biotechnology Reports, Journal Year: 2020, Volume and Issue: 28, P. e00570 - e00570

Published: Nov. 21, 2020

There is an upsurge enthusiasm for utilizing biochar produced from waste-biomass in different fields, to address the most important ecological issues. This review focused on overview of remediating harmful contaminants biochar. Production various systems has been discussed. Biochar received consideration numerous analysts building up their proficiency remediate contaminants. Process parameters are fundamentally answerable deciding yield biomass. derived biomass exceptionally rich wellspring carbon thermal combustion. Activating another particular region growing utilization expelling specific contaminations. Closed-loop produce creates more opportunities. Decentralized production techniques serve as effective way providing employment opportunities, managing wastes, increasing resource circular bioeconomy. paper also covers knowledge gaps and perspectives field remediation toxic pollutants using

Language: Английский

---

Waste Management through Composting: Challenges and Potentials

Sustainability, Journal Year: 2020, Volume and Issue: 12(11), P. 4456 - 4456

Published: May 30, 2020

Composting is the controlled conversion of degradable organic products and wastes into stable with aid microorganisms. a long-used technology, though it has some shortcomings that have reduced its extensive usage efficiency. The include pathogen detection, low nutrient status, long duration composting, mineralization duration, odor production. These challenges publicized use chemical fertilizers produced through Haber–Bosch process as an alternative to compost over time. Chemical make nutrients readily available plants, but their disadvantages outweigh advantages. For example, contribute greenhouse effects, environmental pollution, death soil organisms marine inhabitants, ozone layer depletion, human diseases. resulted in farmers reverting application composts means restoring fertility. fundamental agriculture helps recycling farm wastes. composting challenge; this due presence materials take longer time compost, especially during co-composting. This review discusses proper management different methods, factors affecting long-duration mechanism behind it, present trends prospects. extraction mono-fertilizers from development strips test for availability heavy metals pathogens well odor-trapping technique can go way enhancing techniques. addition activators raw help improve nutritional quality compost. further recommends material which slowly should be assessed ability mineralize slowly, could them advantageous perennial or biennial crops. Viricides, fungicides, anti-nematodes, anti-bacterial plant sources added quality. enhancement will also useful.

Language: Английский

---

Biomass for a sustainable bioeconomy: An overview of world biomass production and utilization

Renewable and Sustainable Energy Reviews, Journal Year: 2021, Volume and Issue: 139, P. 110691 - 110691

Published: Jan. 18, 2021

Language: Английский

---

Insights into biochar and hydrochar production and applications: A review

Energy, Journal Year: 2019, Volume and Issue: 171, P. 581 - 598

Published: Jan. 11, 2019

Language: Английский

---

Role of biochar as an additive in organic waste composting

Bioresource Technology, Journal Year: 2017, Volume and Issue: 247, P. 1155 - 1164

Published: Sept. 30, 2017

Language: Английский

---

The role of biochar in organic waste composting and soil improvement: A review

Waste Management, Journal Year: 2019, Volume and Issue: 102, P. 884 - 899

Published: Dec. 11, 2019

Language: Английский

---

Biochar for agronomy, animal farming, anaerobic digestion, composting, water treatment, soil remediation, construction, energy storage, and carbon sequestration: a review

Environmental Chemistry Letters, Journal Year: 2022, Volume and Issue: 20(4), P. 2385 - 2485

Published: May 7, 2022

Abstract In the context of climate change and circular economy, biochar has recently found many applications in various sectors as a versatile recycled material. Here, we review application biochar-based for carbon sink, covering agronomy, animal farming, anaerobic digestion, composting, environmental remediation, construction, energy storage. The ultimate storage reservoirs are soils, civil infrastructure, landfills. Biochar-based fertilisers, which combine traditional fertilisers with nutrient carrier, promising agronomy. use feed additive animals shows benefits terms growth, gut microbiota, reduced enteric methane production, egg yield, endo-toxicant mitigation. Biochar enhances digestion operations, primarily biogas generation upgrading, performance sustainability, mitigation inhibitory impurities. composts, controls release greenhouse gases microbial activity. Co-composted improves soil properties crop productivity. Pristine engineered can also be employed water remediation to remove pollutants. added cement or asphalt, thus conferring structural functional advantages. Incorporating biocomposites insulation, electromagnetic radiation protection moisture control. Finally, synthesising materials requires additional functionalisation.

Language: Английский

---

Electronic Noses: From Advanced Materials to Sensors Aided with Data Processing

Advanced Materials Technologies, Journal Year: 2018, Volume and Issue: 4(2)

Published: Dec. 14, 2018

Abstract Artificial olfaction, i.e., e‐nose, plays a critical function in robotics by mimicking the human olfactory organ that can recognize different smells correlate with range of fields, including environment monitoring, disease diagnosis, public security affairs, agricultural production, food industry, etc. The advances artificial olfaction (electronic nose) technology and its applications are concisely reviewed herein. Three main elements investigated presented, an emphasis on emerging sensors algorithm neural network relevant fields. first element is diverse e‐nose medical care, production. second investigation representative promising advances, which building block through receptors. third introduction to serve recognition pattern odors (i.e., their chemical profiles). Promises challenges separately parts combined presented discussed. Ideas regarding further orientation development system also considered.

Language: Английский

---

Refining biomass residues for sustainable energy and bio-products: An assessment of technology, its importance, and strategic applications in circular bio-economy

Renewable and Sustainable Energy Reviews, Journal Year: 2020, Volume and Issue: 127, P. 109876 - 109876

Published: May 1, 2020

Language: Английский

---

Recent developments in biochar utilization as an additive in organic solid waste composting: A review

Bioresource Technology, Journal Year: 2017, Volume and Issue: 246, P. 203 - 213

Published: July 19, 2017

Language: Английский

---