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Questions and Answers
Environmental biotechnology is the application of biotechnology in the natural ______.
Environmental biotechnology is the application of biotechnology in the natural ______.
environment
The International Society for Environmental Biotechnology defines it as 'the development, use and regulation of biological systems for ______ of contaminated environments'.
The International Society for Environmental Biotechnology defines it as 'the development, use and regulation of biological systems for ______ of contaminated environments'.
remediation
Environmental biotechnology aims to produce renewable energy, food, and nutrients in a cycle of ______ making processes.
Environmental biotechnology aims to produce renewable energy, food, and nutrients in a cycle of ______ making processes.
profit
Improper disposal of solid and hazardous waste causes maximum health ______.
Improper disposal of solid and hazardous waste causes maximum health ______.
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Incineration was once considered the best method for disposing of solid ______.
Incineration was once considered the best method for disposing of solid ______.
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Anaerobic digestion converts bio-degradable solid wastes into ______ and organic materials.
Anaerobic digestion converts bio-degradable solid wastes into ______ and organic materials.
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One advantage of environmental biotechnology is creating alternative ______ sources.
One advantage of environmental biotechnology is creating alternative ______ sources.
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The Environmental Biotechnology Cooperative Research Centre (EBCRC) in Australia focuses on industrial pollution ______.
The Environmental Biotechnology Cooperative Research Centre (EBCRC) in Australia focuses on industrial pollution ______.
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The Center for Environmental Biotechnology (CEB) researches hydrological and microbial systems related to issues of climate change and environmental ______.
The Center for Environmental Biotechnology (CEB) researches hydrological and microbial systems related to issues of climate change and environmental ______.
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Waste-based ______ can be produced through research and development in environmental biotechnology.
Waste-based ______ can be produced through research and development in environmental biotechnology.
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Microbes from oil-rich environments have the potential to degrade oil, serving as a remedy to oil ______.
Microbes from oil-rich environments have the potential to degrade oil, serving as a remedy to oil ______.
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Wood pulp and bark waste from paper production can be utilized to produce ______.
Wood pulp and bark waste from paper production can be utilized to produce ______.
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Corn stover is a waste ______ byproduct that can be used to create ethanol.
Corn stover is a waste ______ byproduct that can be used to create ethanol.
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In penicillin manufacture, the fungal biomass remaining after making penicillin can be converted to ______.
In penicillin manufacture, the fungal biomass remaining after making penicillin can be converted to ______.
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The bleaching process in the textile industry can be optimized by substituting chemicals with ______.
The bleaching process in the textile industry can be optimized by substituting chemicals with ______.
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One application of environmental biotechnology involves using a combination of bacteria and plants to detoxify ______ land.
One application of environmental biotechnology involves using a combination of bacteria and plants to detoxify ______ land.
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Fuels like biogas, biomass, and ______ belong to the category of Bioenergy.
Fuels like biogas, biomass, and ______ belong to the category of Bioenergy.
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Energy generation from organic waste or biomass is an example of ______ energy.
Energy generation from organic waste or biomass is an example of ______ energy.
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______ is a clean-up technology that uses microorganisms to degrade hazardous substances.
______ is a clean-up technology that uses microorganisms to degrade hazardous substances.
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______ is a process of biological changes of complex compounds to simpler forms.
______ is a process of biological changes of complex compounds to simpler forms.
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Biomarkers help to measure the level of ______ caused by exposure to toxic substances.
Biomarkers help to measure the level of ______ caused by exposure to toxic substances.
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Environmental biotechnology may include the cleaning of ______ and treatment of waste.
Environmental biotechnology may include the cleaning of ______ and treatment of waste.
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The microbial world includes organisms such as Archaea, Bacteria, and ______.
The microbial world includes organisms such as Archaea, Bacteria, and ______.
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Governmental initiatives have been substantial in promoting research in ______.
Governmental initiatives have been substantial in promoting research in ______.
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Study Notes
Introduction
- Environmental biotechnology is the application of biotechnology in the natural environment
- Environmental biotechnology is used for remediation of contaminated environments and environment-friendly processes (green manufacturing technologies and sustainable development)
- Developing countries in Asia have high levels of air and water pollution, leading to enormous sewage and waste disposal challenges
- Improper waste disposal harms the environment and human health
- Anaerobic digestion converts biodegradable solid wastes into biogas and organic materials
Advantages of Environmental Biotechnology
- Provides clean-up solutions for the environment
- Reduces the use of pollutants and minimizes environmental impact
- Promotes sustainable societal development
- Helps distinguish between similar species and ensure species are not at risk of extinction
- Creates alternative energy sources (biofuel, biogas, biodiesel)
Environmental Biotechnology Research Centers
- Many nations invest in publicly and privately funded research centers for environmental biotechnology
- The Environmental Biotechnology Cooperative Research Centre (EBCRC) in Australia focuses on industrial pollution control
- The Center for Environmental Biotechnology (CEB) in the US conducts research on hydrological and microbial systems related to climate change and environmental remediation using biological processes
Significance towards Industrial Biotechnology
- Environmental biotechnology is increasingly significant for the production of waste-based feedstocks, giving value to industrial byproducts
- Microbial solutions from oil-rich environments can degrade oil spilled in oceans
- Wood pulp and bark waste from paper production can be used to produce biofuels
- Other examples of feedstock include corn stover (for ethanol), soybean soapstock (for biodiesel), and algae and cellulose (for biofuels)
- Fungal biomass waste from penicillin manufacture can be converted into animal feed
- Enzymes can substitute chemicals for textile bleaching, reducing effluents and energy use
- Environmental biotechnology can be used to reconfigure land and make it suitable for habitation
Applications of Environmental Biotechnology
- Biocomposting: Controlled decomposition of organic materials at faster rates than natural conditions
- Bioenergy: Generation of fuels like biogas, biomass, and hydrogen for industrial and domestic needs
- Bioremediation: Using microorganisms to degrade hazardous substances into less toxic compounds
- Biotransformation: Biological conversion of complex compounds into simpler, often less toxic forms; used in manufacturing industries
- Biomarkers: Biological measurements of damage caused by pollution or toxic exposure, helping to identify sources of pollution and their connection to environmental impacts
Microbial World in Relation to Environmental Biotechnology
- Environmental biotechnology utilizes various microorganisms like:
- Archaea
- Bacteria
- Algae
- Protozoa
- Fungi
- Viruses
Environmental Biotechnology in Farms
- Biotechnology offers solutions for keeping farm environments clean and hygienic
- Governmental initiatives support continued research and development in environmental biotechnology
Conclusion
- Environmental biotechnology is increasingly gaining recognition and adoption
- Its applications in various environmental sectors are helping to create a greener and more sustainable future
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Description
Explore the field of environmental biotechnology, focusing on its applications in pollution remediation and sustainable practices. This quiz covers the advantages of using biotechnology to address environmental challenges, particularly in developing countries. Learn how processes like anaerobic digestion contribute to cleaner ecosystems and alternative energy sources.
