What is an example of bioremediation?
Some examples of bioremediation technologies are bioventing, landfarming, bioreactor, composting, bioaugmentation, rhizofiltration, and biostimulation. Not all contaminants, however, are easily treated by bioremediation using microorganisms.
What are 2 types of bioremediation?
There are three different types of bioremediation: microbial bioremediation, phytoremediation, and mycoremediation.
What is bio remediation give 3 examples?
Some examples of bioremediation related technologies are phytoremediation, bioventing, bioattenuation, biosparging, composting (biopiles and windrows), and landfarming. Other remediation techniques include thermal desorption, vitrification, air stripping, bioleaching, rhizofiltration, and soil washing.
What is known as bioremediation?
Bioremediation is a process that uses mainly microorganisms, plants, or microbial or plant enzymes to detoxify contaminants in the soil and other environments.
Which of the following is the best example of bioremediation?
The correct answer is D. The use of prokaryotes to treat sewage. An example of bioremediation is the use of prokaryotes to treat sewage.
What can we use for bioremediation?
Oil-eating bacteria can be used for bioremediation in oil spill cleanups. Additionally, the dispersants used to break up the oil may provide an extra food source for the bacteria. Bioremediation can also be used in other water systems like rivers, streams, and estuaries.
Why bioremediation is used?
It is used in the removal of contaminants, pollutants, and toxins from soil, water, and other environments. Bioremediation is used to clean up oil spills or contaminated groundwater. Bioremediation may be done “in situ”–at the site of the contamination–or “ex situ”–away from the site.
What are the methods of bioremediation?
There are far more than nine types of bioremediation, but the following are the most common ways in which it is used.
- 5.1 Biopile.
- 5.2 Windrows.
- 5.3 Land farming.
- 5.4 Bioreactor.
- 5.5 Bioventing.
- 5.6 Bioslurping.
- 5.7 Biosparging.
- 5.8 Phytoremediation.
Which organisms are used in bioremediation?
In bioremediation, microorganisms with biological activity, including algae, bacteria, fungi, and yeast, can be used in their naturally occurring forms.
What organisms are used in bioremediation?
What is the uses of bioremediation Mcq?
Bioremediation Questions With Answers
The phenomena to treat any polluted or contaminated medium with the alteration of environmental conditions so as to trigger microbial growth hence degrade the target pollutants is known as bioremediation.
What is bioremediation used for?
Bioremediation is a branch of biotechnology that employs the use of living organisms, like microbes and bacteria to decontaminate affected areas. It is used in the removal of contaminants, pollutants, and toxins from soil, water, and other environments.
Which is the most common organism used for bioremediation?
Bacteria, archaea and fungi are typical prime bioremediators [2]. The application of bioremediation as a biotechnological process involving microorganisms for solving and removing dangers of many pollutants through biodegradation from the environment.
Which of the following is not an in situ bioremediation process?
The Correct Answer is Option 3 i.e Biopiles.
What type of organisms are used in bioremediation?
Which plants are used in bioremediation?
Field crops, particularly barley, wheat (Triticum spp.), sorghum (Sorghum spp.), cotton (Gossypium spp.), and sugarbeet, have been used extensively in bioremediation of saline-sodic sites.
What is the use of bioremediation Mcq?
What is in situ and ex situ in bioremediation?
Ex situ bioremediation involves excavating the contaminated material and its treatment in above-ground facilities located on site or offsite, whereas in situ remediation is undertaken at the site of contamination.
Is an example of ex situ?
Examples of ex-situ conservation of biodiversity include aquariums, botanical gardens, cryopreservation, DNA banks, zoos, etc.
Which of these is ex situ bioremediation?
Ex-situ bioremediation is a biological process in which excavated soil is placed in a lined above-ground treatment area and aerated following processing to enhance the degradation of organic contaminants by the indigenous microbial population.
What is in-situ and ex situ?
Latin for “in” and “out” of place, in situ and ex situ describes the location for wildlife. In situ refers to the animal’s original home and ex situ describes conservation in which the animal has been moved.
Which of the following is an example of ex-situ conservation Mcq?
Complete answer: Ex situ conservation is the conservation of areas outside their natural habitat. Botanical gardens, zoological parks, seed banks, cryopreservation, field gene banks, etc. are examples of it.
What is in situ and ex situ remediation?
Ex-situ remediation includes removing contaminated soils or groundwater from the subsoil and treating it at the same site or transferring it for cleanup to another location (Tsai et al., 2008). In contrast, In-situ techniques are the processes that directly remove contaminated soil or groundwater from the ground.
What is ex situ remediation?
What is in-situ and ex-situ conservation with example?
In-situ Conservation provides protection to endangered species against their predators.
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Complete Answer:
| In-situ Conservation | Ex-Situ Conservation |
|---|---|
| Example – National parks, wildlife sanctuaries, Biosphere reserves. | Example – Zoos, Cryopreservation DNA banks, Aquariums, botanical gardens. |