Total Petroleum Hydrocarbon (TPH) Analyzer

A TPH (Total Petroleum Hydrocarbon) analyzer is used to measure the concentration of petroleum-based hydrocarbons in various environmental samples, like soil, water, and sediment. It quantifies the total amount of hydrocarbons, rather than identifying specific types. This analysis is crucial for assessing contamination from leaks in underground storage tanks or other sources.

What TPH Analysis Measures:
Total Hydrocarbons: TPH analyzers quantify the combined concentration of all petroleum hydrocarbons in a sample.
Environmental Media: They can be used to analyze samples from soil, water, and sediment.
Contamination Assessment: TPH analysis is essential for evaluating the extent and severity of petroleum contamination.

Why TPH Analysis is Important:

1. Remediation Planning: Understanding TPH levels helps develop effective remediation strategies for contaminated sites.
2. Risk Assessment: TPH analysis is crucial for assessing the risks associated with petroleum contamination, such as the potential for groundwater contamination or health effects.
3. Regulatory Compliance: Many environmental regulations require TPH testing, making it a vital part of compliance efforts.

Types of TPH Analyzers:

1. Infrared Spectrometers: Some TPH analyzers,  use infrared spectroscopy to measure TPH.
2. Immunoassay Tests: Immunoassay tests, like those offered by Hach, use antigen/antibody reactions to detect TPH.
3. Gas Chromatography (GC): GC is a common technique used for separating and quantifying individual hydrocarbon compounds in a sample.

Applications:

1. Industrial Sites: TPH analysis is used to monitor and manage contamination at industrial sites like refineries and fuel storage facilities.
2. Remediation Sites: TPH testing helps assess the effectiveness of remediation efforts at contaminated sites.
3. Groundwater Monitoring: TPH analysis is used to monitor for petroleum contamination in groundwater.