What is biomass?
Best insight from top research papers
Biomass encompasses all non-fossilized organic materials found on Earth, including forest residues, agricultural waste, energy crops, food waste, and more. It serves as a renewable energy source, contributing significantly to global energy demand, especially in developing countries. Biomass can be utilized for various applications such as energy production, fuel generation, and even in the development of electrochemical supercapacitors. The composition of biomass, including cellulose, hemicellulose, and lignin compounds, allows it to bind heavy metals, making it valuable for environmental applications. Characterizing biomass through tools like thermogravimetric analysis and ultimate analysis is crucial for effective handling and processing. Overall, biomass presents a sustainable and versatile resource with vast potential for energy, environmental, and industrial uses.
Answers from top 5 papers
More filters
| Papers (5) | Insight |
|---|---|
| Biomass is plant-derived material containing cellulose, hemicellulose, and lignin with active binding groups like hydroxyl and carboxylic, capable of adsorbing heavy metals to combat pollution. | |
| Biomass refers to organic matter from waste or living plants like trees and crops. Its composition determines handling methods, analyzed through tools like thermogravimetric analysis and stoichiometric calculations. | |
| Biomass refers to organic matter like energy crops, agricultural residues, wood, and animal waste. It plays a crucial role in sustainable production and can be used for various applications. | |
| Biomass is organic matter derived from plants, trees, crops, waste, and other renewable sources used for energy production due to its sustainable and environmentally friendly characteristics. | |
| Biomass encompasses non-fossilized biological materials like forest residues, agricultural wastes, and food scraps. It is a renewable energy source used for fuels, power, and various industrial applications. |
Related Questions
What are biofuels?5 answersBiofuels are alternative fuels that are not derived from petroleum-based fossil fuels. They can be produced from various sources such as agricultural crops, food crops, forestry, and organic wastes. Biofuels can exist in solid, liquid, or gaseous form, with liquid biofuels being the most commonly used. Examples of liquid biofuels include ethanol, methanol, and biodiesel, which are produced from sources like corn, soybeans, flaxseed, rapeseed, and palm oil. Biodiesel, in particular, is a long-chain fatty acid ester produced from renewable resources such as used cooking oil, animal fat, vegetable oil, and algae. Biofuels are considered renewable and clean fuels as they reduce emissions of carbon monoxide, carbon dioxide, hydrocarbons, and particulate matter compared to petroleum-based fuels. They can be used in various applications such as generators, vehicles, heaters, and boilers.
What is bioenergy?4 answersBioenergy is a renewable form of energy produced from organic matter, such as biomass resources. It can be derived from various sources, including agricultural, industrial, and residential waste and by-products. Bioenergy can be converted into different forms of energy, such as heat, electricity, biofuel, or bioproducts, through thermal or biochemical conversions. It is considered a renewable, reliable, abundant, economical, efficient, eco-friendly, and carbon-neutral source of clean energy. Bioenergy has the potential to replace conventional fossil fuels and is being globally promoted as a cleaner and greener alternative. However, there are some risks associated with bioenergy, such as land use change, food insecurity, environmental degradation, and biodiversity loss. The use of residual and waste materials in bioenergy production is gaining importance and requires mobilization strategies and utilization technologies. Overall, bioenergy is an environmentally friendly and renewable source of energy that can contribute to addressing current challenges, such as climate change mitigation and energy security.
What is woody biomass?3 answersWoody biomass refers to the use of forest trees and residues as a substitute for fossil fuels in order to achieve sustainable development. It is considered a renewable energy source that contributes to the reduction of greenhouse gas emissions, the creation of healthier forests, and the reduction of wildfire danger. Woody biomass can be obtained from waste materials on the land, such as leftover wood that is considered unprofitable to transport. This wasted woody resource can be utilized to increase the supply of woody biomass for energy production. The cellulose and hemicellulose fractions of wood can be used for fermentative production of gaseous biofuels, such as biogas and biohydrogen. However, the recalcitrant nature of wood to enzymatic hydrolysis poses a challenge, and pretreatment techniques are used to improve the deconstruction of wood for fuel production.
What is BIOMAssa?5 answersBiomass refers to all non-fossilized biological materials on Earth, including forest residues, agricultural residues, energy crops, industrial residues, food wastes, municipal wastes, animal residues, and algal residues. It is a renewable source of energy and is used for producing fuels, power, and for agricultural and industrial purposes. Biomass supplies almost 10% of the world's energy demand and 35% of developing countries' demand. It can also be used for energy storage, sensors, and catalysis applications. Biomass can be converted into electrochemical supercapacitors, including electrodes, electrolytes, binders, separators, and packaging materials.Biomass is a clean and renewable source of energy that can help address potential energy shortages. It has the potential to be a significant source of electricity production in many countries, including Brazil. Biomass can help bridge the gap between energy demand and supply and reduce the risk of power rationing.Biomass has been used as an energy source since ancient times, but its use declined with the introduction of fossil fuels. However, with the depletion of fossil fuel resources, biomass is gaining renewed attention as a sustainable and renewable energy source. It has a huge potential, with 146.7 million tons per year of biomass available and an estimated 53.7 million tons per year of biomass from waste. Biomass can help reduce pollution by converting waste into useful energy and is more environmentally friendly compared to fossil fuels. Various technologies can be used to convert biomass into useful energy forms.Biomass, including cellulose and lignin from sawdust, can be used for adsorption processes to reduce the level of toxic heavy metals like lead (Pb). Sawdust has been found to have an optimum pH of 7 for Pb adsorption, with an adsorption capacity of 14.89 mg/g and a percentage of Pb absorbed of 96.97%. The optimum weight of sawdust for Pb adsorption is 400 mg, with an adsorption capacity of 3.83 mg/g, a percentage of Pb absorbed of 99.98%, and an optimum adsorption of 0.15 mg Pb/mg sawdust.Biomass is a detritus or remains of living and recently dead biological material that can be used as fuel or for industrial production. It includes energy crops, agricultural residues, forestry residues, and byproducts from wood-processing industries. Biomass is a renewable energy source and can replace oil and natural gas as sources of hydrocarbon derivatives and fuels. It is biodegradable and relatively harmless to the environment if spilled.
What is biomass and how can it support biofuel production?4 answersBiomass refers to any form of matter that is formed by living organisms and can be used as a resource for various applications, including biofuel production. Biomass can be derived from sources such as silviculture, short rotation crops, agricultural crops, and marine biomass. These sources can be converted into different types of biofuels through methods such as biomass gasification and hydrogenation. Biomass gasification involves a series of operations, including drying, pyrolysis, oxidation, and reduction, to generate syngas, which can then be converted into liquid fuels. Hydrogenation is a chemical process that can be used to convert lignin, a component of lignocellulosic biomass, into chemical precursors for biofuel production. By utilizing biomass as a renewable energy source, biofuels can be produced with reduced environmental impact, providing an alternative to fossil fuels.
What is biomass energy?4 answersBiomass energy refers to the use of organic materials, such as plant matter and animal waste, as a renewable energy source. It can be converted into bioenergy (heat/power), biofuels, and bio-based chemicals and materials through various thermochemical and biological conversion technologies. Biomass is obtained from living biological materials and is considered a carbon neutral energy source. It consists of components such as hemi cellulose, cellulose, and lignin. Biomass is a continuous and reliable energy resource that can be stored for use on demand. It plays a significant role in developing countries, accounting for a major fraction of primary energy supply in countries like India. Biomass is a manifestation of solar energy and is produced through the process of photosynthesis. Despite challenges such as cost, variability, and compatibility with existing infrastructure, biomass has the potential to become a primary energy source for the production of energy and chemicals in the future.