scispace - formally typeset
Search or ask a question

Is Bio Mass renewable or nonrenewable? 

Answers from top 10 papers

More filters
Papers (10)Insight
The process is clean, cheap, simple and scalable and meets most of the criteria to be considered as a sustainable and bio-renewable process, with the reaction media and catalyst arising directly from Nature.
Bio-based products potentially decrease consumption of non-renewable fossil resources compared to their fossil-derived counterparts, but are more demanding for bio-productive land use.
In comparison with the traditional chemical process, in which, nonrenewable mineral resources are generally used, products in the first and second categories noted above can use renewable bioresources as raw materials.
Therefore, the renewable and sustainable growth of these two bio-based energy sources may not be desirable even if it is economically feasible.
Journal ArticleDOI
V G Gorshkov, V R Dol'nik 
01 Jul 1980-Physics-Uspekhi
12 Citations
Such a high anthropogenic share of the total consumption in the biosphere can only be achieved through the use of nonrenewable energy resources.
This is important, as the development of high performance bio-based and renewable materials is one important factor for sustainable growth of the bio-based industry.
Fossil resources can be conserved by the use of renewable resources, primarily wood, either for the generation of energy or by the production of synthetic polymers using renewable materials as feedstocks.
The possibility to obtain chemicals and/or fuels from renewable sources is an attractive option in order to develop an integrated biorefinery concept.
The Microalgae appear to be the only source of renewable bio fuel that is capable of meet the global energy demands.
They can be applied for renewable energy, especially bio-H2 production.

Related Questions

Why people prefer to use non-renewable source than renewable source?5 answersPeople often prefer to use non-renewable sources over renewable sources due to factors like convenience, lack of awareness, and existing infrastructure. Non-renewable resources like oil, gas, and coal have been traditionally easier to access and utilize, leading to their widespread use despite their environmental drawbacks. Additionally, a study found that many individuals lack sufficient knowledge about renewable energy sources and government incentives, contributing to their preference for non-renewable sources. Furthermore, the intermittent nature of renewable sources like solar and wind energy can also deter people from fully transitioning to them, as they may perceive non-renewable sources as more reliable for meeting their energy needs. These factors collectively influence the preference for non-renewable sources despite the environmental benefits of renewable alternatives.
What are the factors that affect the durability and maintenance of mass engineered timber?5 answersThe durability and maintenance of mass engineered timber (MT) can be influenced by various factors. These include susceptibility to biological degradation due to low natural durability of dimensional lumber used in MT structures, potential biodegradation risks that require special consideration to ensure proper performance, susceptibility to decay and termite attacks, especially in products like cross-laminated timber (CLT), and the impact of loading, moisture content, temperature, and biological activity on timber structures' durability. To address these challenges, studies have explored wood protection protocols, such as preservative treatments and thermal and chemical modifications, to enhance the durability of MT structures. Additionally, there is ongoing research on moisture control strategies and the effects of different treatment methods on properties like wettability and bonding strength of MT components.
What are non renewable resources fossil fuels?4 answersNon-renewable resources are resources that do not form or replenish in a short period of time. Fossil fuels, such as crude oil, natural gas, and coal, are the most common types of non-renewable resources. Crude oil is composed of hydrocarbons and other elements like oxygen, sulfur, nitrogen, and traces of metals. Coal is divided into four major types: lignite, subbituminous, bituminous, and anthracite. Natural gas is another form of non-renewable energy resource. Non-renewable energy resources, including coal, crude oil, and natural gas, are mainly minerals and fossil fuels. These resources are limited in supply and cannot be replaced at a quick enough pace to keep up with consumption.
Why is non-renewable energy bad?5 answersNon-renewable energy is considered bad for several reasons. Firstly, it emits high carbon and contributes to environmental degradation, as mentioned by Bello Mufutau Opeyemi. Secondly, non-renewable energy sources are subject to resource depletion, which raises concerns about resource sustainability, as highlighted by Tomas Kåberger. Additionally, non-renewable energy sources are finite and do not replenish rapidly enough relative to their rate of consumption, making them unsustainable in the long term, as discussed by S. Boersma. Furthermore, the use of non-renewable energy can result in immediate environmental deterioration, reducing economic prospects for future generations, as stated by Tomas Kåberger. Overall, the negative impacts on the environment, resource scarcity, and long-term sustainability make non-renewable energy a less desirable option.
What is the major disadvantage of bio mass and how can it be overcome?9 answers
Where is maximum bio mass available?5 answers

See what other people are reading

What are the main challenges in energy managing for complex Hybrid Renewable Energy System??
4 answers
The main challenges in energy management for complex Hybrid Renewable Energy Systems (HRES) include the intermittent nature of renewable sources like solar and wind, uncertain loading, grid outages, and the complexity arising from integrating multiple energy sources with different output characteristics.This complexity poses a significant threat to system stability in AC/DC hybrid microgrids (HMG), necessitating the development of efficient control and management strategies. Research on stability, management, and control of HMGs is rapidly increasing to address these challenges, emphasizing the need to recognize existing problems and emerging trends in the field.Proper energy management strategies (EMS) are crucial to ensure the optimal utilization of renewable sources and cost-effective meeting of energy demand in HRES, especially when connected to an unreliable grid.
How can integrated energy management systems improve the efficiency of power distribution in an electrical energy grid?
5 answers
Integrated energy management systems can significantly enhance power distribution efficiency in electrical grids by leveraging technologies like machine learning, artificial intelligence, and the Internet of Things. These systems enable real-time monitoring and control of energy flow, optimizing the balance between energy generation and consumption. By incorporating machine learning algorithms, these systems can forecast energy production and consumption, allowing for proactive load scheduling and grid management. Additionally, the integration of renewable energy sources like solar and wind power, along with smart grid technologies, facilitates bidirectional power flow and efficient energy sharing among consumers and producers. This holistic approach not only reduces energy transmission costs but also promotes local consumption of renewable energy, ultimately enhancing the overall efficiency of power distribution in electrical grids.
Which Fungus is ues for spent wash color degradation and percent of colour degrade ?
5 answers
The fungus Aspergillus niger has been identified as a potent agent for spent wash color degradation, showing a maximum color reduction of 67.7% when cultivated at 30°C on the 8th day in the presence of 5% spent wash and 1% glucose, with a pH of approximately 4.0. Additionally, Aspergillus niger was able to reduce the Chemical Oxygen Demand (COD) by up to 86.5%. On the other hand, Curvularia andropogonis also exhibited color reduction capabilities, achieving a maximum reduction of 46.98% on the 3rd day when provided with an additional carbon source. Curvularia andropogonis further demonstrated an 88.35% reduction in COD on the 11th day in the absence of an additional carbon source. This highlights the potential of Aspergillus niger and Curvularia andropogonis for efficient spent wash color degradation and COD reduction.
How water production by the production column leaks is a dangerous source of unwanted water?
4 answers
Water production by the production column leaks can be a dangerous source of unwanted water due to its negative impacts on oil and gas production operations. Excess water production poses technical, environmental, and economic challenges, limiting well productivity and causing issues like corrosion, fines migration, and hydrostatic loading. To address this, innovative techniques like the implementation of water shut-off systems using conformance polymer sealants have been developed to effectively reduce or eliminate water production and extend well life. Additionally, advancements in diagnostic techniques are crucial for identifying excess water production mechanisms in oil wells to optimize oil productivity and reduce environmental impacts. Proper management of water production sources is essential to ensure efficient oil and gas operations while minimizing risks associated with unwanted water production.
Downside of bio-based oil compared to fosil fuel
5 answers
Bio-based oils, such as biodiesel, present several downsides compared to fossil fuels. These downsides include higher viscosity, lower energy content, increased nitrogen oxide emissions, reduced engine speed and power, injector coking, engine wear, and higher price. Additionally, biofuels face challenges like limited feedstock availability, higher production costs, inferior oxidative and storage stability, and lower volumetric energy content. Studies comparing biodiesel to diesel fuel have shown that while biodiesel can reduce certain emissions like carbon monoxide and particulate matter, it can also lead to increased nitrogen oxides and aldehydes emissions, resulting in stronger cytotoxicity and irritant effects in exhaust. Despite these drawbacks, ongoing research aims to address these issues and improve the overall efficiency and environmental impact of bio-based oils as alternatives to fossil fuels.
Why i need renewable energy ? challenges?
5 answers
Renewable energy is crucial due to concerns over fossil fuel depletion, environmental impact, and the need for energy security. Transitioning to renewable sources like solar and wind can help mitigate these issues, but challenges persist. These include technological advancement, cost, and efficiency barriers, as well as the need to increase flexibility in power systems, streamline project permitting, and address financing gaps for renewable energy investments. Additionally, the variability of renewable sources like solar energy poses challenges in predicting energy production accurately, impacting grid stability and reliability. Overcoming these challenges is essential to achieving global sustainability goals and ensuring a reliable energy supply for future generations.
What is the current situation renewable energy?
5 answers
The current situation of renewable energy globally is promising, with increasing deployment and capacity growth. Various countries are actively developing renewable energy sources like wind and solar power to counter climate change and enhance energy security. However, challenges such as curtailment due to output power randomness exist, prompting research into methods like energy storage systems and complementary wind-solar setups to stabilize generation output. Government support plays a crucial role in promoting renewable energy, as seen in Russia where state programs have boosted large producers but neglected microgeneration. In Ukraine, efforts to accelerate biofuel use in the transport sector are underway, drawing inspiration from successful EU policies like energy and carbon taxes on fossil fuels. Overall, renewable energy is on a growth trajectory, becoming increasingly competitive with conventional energy sources for electricity generation in the medium to long term.
Disadvantages of using bead mill to cell disruption of microalgae?
5 answers
Disadvantages of using bead milling for cell disruption of microalgae include high energy consumption and operating costs compared to other methods like high-pressure homogenization (HPH). Bead milling can also lead to underestimation of cell disruption yield when manual counting methods are used, potentially affecting the accuracy of results. Additionally, bead milling may not be as effective in disrupting certain strains of microalgae, such as Tetraselmis suecica, as other methods like microwaves or ultrasound. Despite being efficient in releasing intracellular organic matter, bead milling can be less effective in disrupting cells compared to methods like sonication, which have shown higher disruption efficiencies in various studies.
Can biodiesel be a sustainable alternative to diesel fuel in vehicles through overall performance in greenhouse gas emissions?
4 answers
Biodiesel can indeed be a sustainable alternative to diesel fuel in vehicles, particularly in reducing greenhouse gas emissions. Studies show that biodiesel has a significantly lower carbon footprint compared to petroleum diesel, with reductions in greenhouse gas emissions of up to 86%. Additionally, biodiesel production from various feedstocks like vegetable oils and waste cooking oils contributes to waste reduction and efficient resource utilization. Research on different generations of biodiesel as an alternative fuel has demonstrated a decrease in CO, HC, and smoke emissions compared to diesel, highlighting its environmental benefits. Furthermore, biodiesel's compatibility with existing diesel engines and infrastructure makes it a viable option for reducing air pollutants and improving air quality. Overall, biodiesel shows promise as a sustainable alternative to diesel fuel, offering environmental benefits through reduced greenhouse gas emissions and improved overall performance in vehicles.
Can botrycoccus grow in wastewater with other microorganisms?
5 answers
Botryococcus sp. can indeed grow in wastewater alongside other microorganisms. Research has shown that Botryococcus sp. cultivated in food processing wastewater (FPW) demonstrated significant growth rates and removal efficiencies of organic compounds and nutrients, such as chemical oxygen demand (COD), total organic carbon (TOC), and total phosphorus (TP). Additionally, studies have highlighted the potential of Botryococcus sp. to be cultured in domestic wastewater, resulting in successful phycoremediation and nutrient removal. Furthermore, Botryococcus sp. has been found to thrive in food processing wastewater, showing substantial growth and nutrient removal capabilities, making it a promising candidate for bio-based product development. Therefore, Botryococcus sp. can effectively grow in wastewater environments alongside other microorganisms, showcasing its potential for wastewater treatment and biomass production.
What is the impact of social acceptance on emission reduction?
5 answers
Social acceptance plays a crucial role in emission reduction efforts. Studies highlight that social acceptance is essential for the successful implementation of low-carbon technologies like carbon capture and storage (CCS). Factors such as public attitudes, trust in government, and problem awareness significantly influence the acceptability of emission reduction policies like Low Emission Zones. In the case of nuclear energy, social impression, knowledge, social trust, perceived risk, and perceived benefit all impact public acceptance, with perceived benefit having a stronger effect than perceived risk. The dimensions of social acceptance, including socio-political, community, and market acceptance, are vital for the success of renewable energy plants and energy transition policies. Overall, understanding and addressing social acceptance are crucial for achieving emission reduction targets effectively.