The dirt can later be utilized for agriculture and other uses. The Youtube video “Soil remediation methods Biodegradation, Bioventing, composting” shows how the process operates and what you should know about it. Here’s more.
There are many methods for soil remediation. One method is biodegradation. This involves injecting nutrients or microorganisms into the soil in order to lower the amount of contaminants more naturally than is feasible. The other option is bioventing which is a remediation technology that injects oxygen through wells into the microorganisms in the soil, and later extracts the oxygen from them. It also involves composing, which improves soil by adding organic matter as well as bulking agents to the affected dirt.
Three methods for remediation allow people to reuse soils that are deemed unfit. The best part about it is that it’s mostly natural and therefore, whatever happens to it will not be adversely altered. It’s an important technology to assure that the future generations enjoy food security and access to agriculture.
For more information about soil remediation, you can go through the rest of the video. It explains each method fully.