Q. Bioaugmentation requires the introduction of selected microbes to bring about the remediation process.

View solution

Q. Aerobic bio degradation has a minimum oxygen requirement of __________

View solution

Q. Some soil remediation processes enhance the presiding micro-bacteria and bio-augment the clean-up process by adding fungi to the respective soil.

View solution

Q. If the majority of the mechanism of bio-remediation process is an anaerobic process, then oxygen presence becomes toxic.

View solution

Q. Which among the following is not a caused due to presence of heavy metals in the soil micro-biome during a remediation process?

View solution

Q. In-situ based bio remediation involves introducing __________________ to contaminated areas.

View solution

Q. Which of the following major technique is not employed during in-situ bioremediation?

View solution

Q. What is the major benefit of in-situ based treatment?

View solution

Q. Which of the following technique is used to re-mediate contamination at the boundary level of water table?

View solution

Q. Which of the following process involves super-aeration of groundwater?

View solution

Q. Increasing the oxygenation of the stratum, it ultimately benefits the overall efficiency of soil remediation.

View solution

Q. Technique which is used to re-mediate contamination above the water table is called as Bioluminescence.

View solution

Q. Which of the following is not a principal approach under ex-situ techniques?

View solution

Q. ______________ technique is usually done within the earthwork banking that has been constructed.

View solution

Q. Land farming is a type of low tech bio reactor.

View solution

Q. Which of the following process is not involved in the pretreatment stage of land farming?

View solution

Q. Land farming processes usually occurs in ____________

View solution

Q. Which of the following is used to isolate the processes taking place in lined earthworks?

View solution

Q. Land farming processes relies on indigenous microorganisms to bring about __________

View solution

Q. Soil banking technique is usually faster than Land farming.

View solution