Active remediation definition

Active remediation means corrective action undertaken to reduce contaminant concentrations by other than passive remediation or monitoring.
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Active remediation means corrective action that includes active physical, biological, or chemical manipulation of groundwater or of the rock or soil media for the purpose of reducing the amount of contamination or minimizing the spread of contamination.
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Active remediation or "active remedy" means the remedial activities taken to reduce the mass, toxicity, mobility or concentration of a chemical of concern. Active remediation includes but is not limited to the removal of the hazardous substances or petroleum from the property or the design and installation of the following: air sparging; soil washing; pump and treat; steam stripping; soil vapor extraction; and enhancement of bioremediation. Active remediation may include short-term activities, such as soil removal and proper disposal, the construction of an engineering control, such as a cap, or ground water gradient reversal. Alternately, active remediation may involve long-term activities such as ground water pump-and-treat systems.
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Examples of Active remediation in a sentence

  • Active remediation includes but is not limited to the removal of the hazardous substances or petroleum from the property or the design and installation of the following: air sparging; soil washing; pump and treat; steam stripping; soil vapor extraction; and enhancement of bioremediation.

  • Active remediation may include short-term activities, such as soil removal and proper disposal, the construction of an engineering control, such as a cap or cover, or ground water gradient reversal.

  • Active remediation must be capable of attaining applicable standards.

  • Active remediation may be required or a No Further Remediation letter may be achieved through installation of an engineering barrier and/or through the use of institutional controls.

  • Active remediation is required to address free product drycleaning solvent contamination.

  • Active remediation can include addition of such amendments as nutrients or oxygen and passive remediation utilizes natural attenuation to adequately characterize, model and monitor the siteto evidence natural attenuation and protection of potential receptors.Many different types of bioremediation technologies are currently being used for soils treatment, and many more innovative approaches involving bioremediation are being developed.

  • Active remediation shall be deemed complete when the No Further Action criteria of subsection 62-770.680(1), 62-770.680(2), or 62-770.680(3), F.A.C., have been met, or may be deemed complete when the Natural Attenuation Monitoring criteria of Rule 62-770.690, F.A.C., have been met.

  • Active remediation includes ground water extraction and treatment of ground water at a total rate of approximately 10 gpm.

  • Active remediation activities shall not be implemented until the Remedial Action Plan is approved.

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More Definitions of Active remediation

Active remediation means remediation other than monitored natural attenuation;
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Active remediation or “active remedy” means actions taken to reduce the mass, toxicity, mobility or concentrations of chemical(s) of concern. Active remediation includes but is not limited to the removal of the hazardous substances or petroleum from the property or the design and installation of the following: air sparging; soil washing; pump and treat; steam stripping; soil vapor extraction;
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Active remediation means corrective action that includes active physical, biological, or chemical
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Active remediation means any method of remediation which involves treatment or changing the concentration or nature of regulated substances by the addition of chemicals or other substances or by causing or inducing motion of materials; and (b) "passive remediation" means any method of remediation other than "active remediation," and includes, without limitation, natural attenuation, monitoring, engineering controls, institutional controls, risk assessment, investigation, study and modeling.
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Related to Active remediation

  • Corrective action means action taken to eliminate the cause of a potential or real non- conformity or other undesirable situation;

  • Environmental Damage means any injury or damage to persons, living organisms or property (including offence to man’s senses) or any pollution or impairment of the environment resulting from the discharge, emission, escape or migration of any substance, energy, noise or vibration;

  • Threatened species means any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range.

  • Adverse Environmental Condition means (i) the existence or the continuation of the existence, of an Environmental Contamination (including, without limitation, a sudden or non-sudden accidental or non-accidental Environmental Contamination), of, or exposure to, any substance, chemical, material, pollutant, Hazardous Substance, odor or audible noise or other release or emission in, into or onto the environment (including without limitation, the air, ground, water or any surface) at, in, by, from or related to any Equipment, (ii) the environmental aspect of the transportation, storage, treatment or disposal of materials in connection with the operation of any Equipment, or (iii) the violation, or alleged violation, of any Environmental Law, permits or licenses of, by or from any governmental authority, agency or court relating to environmental matters connected with any of the Equipment.

  • Remedial Action means all actions to (i) clean up, remove, treat, or in any other way address any Hazardous Material, (ii) prevent the Release of any Hazardous Material so it does not endanger or threaten to endanger public health or welfare or the indoor or outdoor environment, (iii) perform pre-remedial studies and investigations or post-remedial monitoring and care, or (iv) correct a condition of noncompliance with Environmental Laws.

  • Decontamination means a process that attempts to remove or reduce to an acceptable level a contaminant exceeding an allowable threshold set forth in these Rules in a harvest batch or production batch.