Nonaqueous phase liquid definition

Nonaqueous phase liquid or “NAPL” means a hazardous substance that is present in the soil, bedrock, groundwater, or surface water as a liquid not dissolved in water. The term includes both light nonaqueous phase liquid (LNAPL) and dense nonaqueous phase liquid (DNAPL).
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Nonaqueous phase liquid. [NAPL] means a liquid that exist as a separate, immiscible phase when in contact with water.
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Nonaqueous phase liquid. [NAPL] means a liquid that does not dissolve in water and forms a separate phase from water.
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Examples of Nonaqueous phase liquid in a sentence

  • Non-aqueous phase liquid (NAPL), a separate-phase material composed of undissolved petroleum hydrocarbons that often contains PAHs, has been detected in the groundwater beneath several historically contaminated sites, in seeps throughout the Assessment Area, and in the sediments of Newtown Creek (Anchor QEA 2012, 2018, 2023b).

  • Non-aqueous phase liquid (NAPL) was not identified in any on-site monitoring wells during this investigation; however slight sheen and odor were identified in groundwater at MWN-30A.

  • Non-aqueous phase liquid was not observed in any well during the gauging event.


More Definitions of Nonaqueous phase liquid

Nonaqueous phase liquid and “NAPL” each means oil and/or hazardous material that is present in the environment as a continuous separate phase as measured in a groundwater monitoring well or otherwise observed in the environment.
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Related to Nonaqueous phase liquid

  • Homogeneous material means one material of uniform composition throughout or a material, consisting of a combination of materials, that cannot be disjointed or separated into different materials by mechanical actions such as unscrewing, cutting, crushing, grinding and abrasive processes;

  • Free Liquidity means, at any date of determination, the aggregate of the Cash Balance and any Commitments under this Agreement or any other amounts available for drawing under other revolving or other credit facilities of the NCLC Group, which remain undrawn, could be drawn for general working capital purposes or other general corporate purposes and would not, if drawn, be repayable within six months.

  • Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.

  • Unsecured Longer-Term Indebtedness means any Indebtedness of the Borrower that (a) has no amortization or mandatory redemption, repurchase or prepayment prior to, and a final maturity date not earlier than, six months after the Maturity Date (it being understood that (i) the conversion features into Permitted Equity Interests under convertible notes (as well as the triggering of such conversion and/or settlement thereof solely with Permitted Equity Interests) shall not constitute “amortization” for the purposes of this definition and (ii) any mandatory redemption, repurchase or prepayment obligation or put right that is contingent upon the happening of an event that is not certain to occur (including, without limitation, a change of control or bankruptcy) shall not in and of itself be deemed to disqualify such Indebtedness under this clause (a) (notwithstanding the foregoing, in this clause (ii), the Borrower acknowledges that any payment prior to the Termination Date in respect of any such obligation or right shall only be made to the extent permitted by Section 6.12)), (b) is incurred pursuant to terms that are substantially comparable to market terms for substantially similar debt of other similarly situated borrowers as reasonably determined in good faith by Borrower (other than financial covenants and events of default, which shall be no more restrictive upon the Borrower and its Subsidiaries, prior to the Termination Date, than those set forth in this Agreement) (it being understood that put rights or repurchase or redemption obligations arising out of circumstances that would be Events of Default under this Agreement shall not be deemed to be more restrictive for purposes of this definition), and (c) is not secured by any assets of any Person. For the avoidance of doubt, Unsecured Longer-Term Indebtedness shall also include any refinancing, refunding, renewal or extension of any Unsecured Longer-Term Indebtedness so long as such refinanced, refunded, renewed or extended Indebtedness continues to satisfy the requirements of this definition.