Testing waste water for pollutants

Testing waste water for pollutants

T825/0207 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 50.0MB

Downloadable file size: 2.2MB

Price image Pricing

Please login to use the price calculator


Caption: Testing waste water for pollutants. Technician holding a phial of waste water that has been treated to show its hydrogen sulphide (H2S) concentration (blue). It is being compared with a range of indicator samples which increase in H2S concentration from left to right. A similar indicator range for phenol concentrations (pink) can be seen behind the blue one. Rigorous tests like these are conducted on waste water to determine if it is safe to flow into unpolluted water sources.

Release details: Model release not required. Property release not required.

Keywords: analysing, analysis, chart, comparing, comparison, contaminated, contamination, environment, environmental, environmental science, h2s, hydrogen, lab, laboratory, monitoring, phenol, phial, pollutant test, polluted, pollution, researching, sulfide, sulphide, test, testing, titration, waste, water industry

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.