3.10 Extractable Petroleum Hydrocarbons (EPH) are defined as collective fractions of hydrocarbon compounds eluting from n-nonane to n-hexatriacontane, excluding Target PAH Analytes. ISs are used as the basis for quantitation of the method’s target analytes when GC/MS is utilized.

What is DEP remediation?

The Division of Site Remediation oversees the following restoration programs within the Bureau of Environmental Cleanup and Brownfields: DEP accelerates the restoration of contaminated properties through the development of voluntary agreements (Multi-Site Remediation Agreements) with remediators. …

What are petroleum hydrocarbons used for?

Total petroleum hydrocarbons (TPH) is a term used to describe a large family of several hundred chemical compounds that originally come from crude oil. Crude oil is used to make petroleum products, which can contaminate the environment.

What is the difference between Eph and VPH?

TPH Fractions Testing The MA Method VPH is an appropriate fractionation test when dealing with gasoline, and the MA Method EPH is an appropriate fractionation test when dealing with oil and diesel.

What is EPA Superfund sites?

Superfund sites are polluted locations in the United States requiring a long-term response to clean up hazardous material contaminations. CERCLA authorized the United States Environmental Protection Agency (EPA) to create a list of such locations, which are placed on the National Priorities List (NPL).

What is a remediation site?

Put simply, site remediation is the process of removing polluted or contaminated sediment, soil, surface water, or groundwater in order to limit its effect on the surrounding people and environment.

What is the difference between TPH and Eph?

TPH is the sum of volatile petroleum hydrocarbons (VPH) and extractable petroleum hydrocarbons (EPH). VPH is also known as petrol (or gasoline) range organics (PRO or GRO) and includes hydrocarbons from C6-C10.

What is Eph chemical?

Glycol Ether EPH is an aromatic, slow-evaporating solvent that can be used for a wide variety of applications including cosmetics, cleaners, printing ink and textile processing.

What is VPH analysis?

VPH Analysis (Volatile Petroleum Hydrocarbon) The VPH analysis method is used for the quantification of individuals fractions of aromatic and aliphatic hydrocarbons in soil, water or sediment, based on the quantity of carbon atoms in the constituent compounds.

What is the purpose of Superfund?

Superfund’s goals are to: Protect human health and the environment by cleaning up contaminated sites; Make responsible parties pay for cleanup work; Involve communities in the Superfund process; and.