What does Bioventing mean?

Bioventing is a technology that stimulates the natural in situ biodegradation of any aerobically degradable compounds in soil by providing oxygen to existing soil microorganisms.

What is biological remediation?

Biological remediation, a process defined as the use of microorganisms or plants to detoxify or remove organic and inorganic xenobiotic compounds from the environment is a remediation option that offers green technology solution to the problem of environmental degradation.

What is Micro remediation?

Microbial remediation can be simply defined by employing microorganisms to lower the bioavailability of pollutants (especially organic contaminants) so as to make less toxic to the ecosystem. Introduction of specific competent strains of microorganisms has been widely used in the bioremediation of soil pollution [1].

What is the difference between Biosparging and Bioventing?

Bioventing is the aeration of the unsaturated vadose zone to stimulate aerobic biodegradation. Biosparging is the injection of air into the groundwater to provide oxygen for groundwater remediation.

What is biostimulation used for?

Biostimulation involves the modification of the environment to stimulate existing bacteria capable of bioremediation. This can be done by addition of various forms of rate limiting nutrients and electron acceptors, such as phosphorus, nitrogen, oxygen, or carbon (e.g. in the form of molasses).

Why is bio remediation considered safe?

Bioremediation is very safe because it uses the same microbes that already naturally occur in soil or water. This process simply adds more of these organisms to those already present. No dangerous chemicals are used in the process and harmful contaminants are completely destroyed.

Is bioremediation good or bad?

Bioremediation is when we get organisms to use their natural processes to metabolize environmental pollutants. It’s a great option for assisting us in cleaning up our environmental messes. If we can support the metabolism of the biological organisms metabolizing the contaminants then we are good to go.

What is Bioventing a type of?

Bioventing is a type of in situ bioremediation technique that stimulates the aerobic degradation process. It enhances the intrinsic capability of indigenous microflora to degrade the organic contaminants adsorbed to soil by introducing oxygen into an unsaturated zone.

How long is bioventing?

Bioventing is a medium- to long-term technology. Typical cleanup can range from 6 months to 5 years.

What is biostimulation in dentistry?

Biostimulation means that the laser can stimulate anti-inflammatory properties in the area by preventing the release of histamines and prostaglandins. This result promotes wound healing and decreases pain from inflammation.

How is bioventing used in soil remediation?

Bioventing is an in situ remediation technology that uses microorganisms to biodegrade organic constituents adsorbed on soils in the unsaturated zone.

How is bioventing used in the water system?

Bioventing is a technology that stimulates the natural in situ biodegradation of any aerobically degradable compounds in soil by providing oxygen to existing soil microorganisms. Bioventing is an in situ remediation technology that uses microorganisms to biodegrade organic constituents in a water system.

How does bioventing enhance the activity of indigenous bacteria?

Bioventing enhances the activity of indigenous bacteria and simulates the natural in situ biodegradation of hydrocarbons in soil by inducing air or oxygen flow into the unsaturated zone and, if necessary, by adding nutrients.

How is bioventing used to treat petrochemical contamination?

Bioventing, with its goal of maximizing biodegradation, has become an excellent option for treating petrochemical contamination. When a petroleum product is spilled, it volatilizes and disperses into the atmosphere and/or sink into the ground, depending on its volatility and site conditions.