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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 ______.
Incineration was once considered the best method for disposing of solid ______.
Incineration was once considered the best method for disposing of solid ______.
Anaerobic digestion converts bio-degradable solid wastes into ______ and organic materials.
Anaerobic digestion converts bio-degradable solid wastes into ______ and organic materials.
One advantage of environmental biotechnology is creating alternative ______ sources.
One advantage of environmental biotechnology is creating alternative ______ sources.
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 ______.
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 ______.
Waste-based ______ can be produced through research and development in environmental biotechnology.
Waste-based ______ can be produced through research and development in environmental biotechnology.
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 ______.
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 ______.
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.
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 ______.
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 ______.
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.
Fuels like biogas, biomass, and ______ belong to the category of Bioenergy.
Fuels like biogas, biomass, and ______ belong to the category of Bioenergy.
Energy generation from organic waste or biomass is an example of ______ energy.
Energy generation from organic waste or biomass is an example of ______ energy.
______ is a clean-up technology that uses microorganisms to degrade hazardous substances.
______ is a clean-up technology that uses microorganisms to degrade hazardous substances.
______ is a process of biological changes of complex compounds to simpler forms.
______ is a process of biological changes of complex compounds to simpler forms.
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.
Environmental biotechnology may include the cleaning of ______ and treatment of waste.
Environmental biotechnology may include the cleaning of ______ and treatment of waste.
The microbial world includes organisms such as Archaea, Bacteria, and ______.
The microbial world includes organisms such as Archaea, Bacteria, and ______.
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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