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  2. Wastewater quality indicators - Wikipedia

    en.wikipedia.org/wiki/Wastewater_quality_indicators

    Wastewater quality indicators are laboratory test methodologies to assess suitability of wastewater for disposal, treatment or reuse. The main parameters in sewage that are measured to assess the sewage strength or quality as well as treatment options include: solids, indicators of organic matter, nitrogen, phosphorus, indicators of fecal ...

  3. How wastewater testing is helping to decode public health - AOL

    www.aol.com/news/wastewater-testing-helping...

    Wastewater surveillance and monitoring are growing in popularity as a testing tool for public health monitoring. But how does it work? How wastewater testing is helping to decode public health

  4. MBAS assay - Wikipedia

    en.wikipedia.org/wiki/MBAS_assay

    The publication Standard Methods for the Examination of Water and Wastewater lists the following methods used by certified laboratories testing wastewater in the United States. Method 5540B describes surfactant separation by sublation. Method 5540C discusses anionic surfactants as methylene blue active substances (MBAS).

  5. Total suspended solids - Wikipedia

    en.wikipedia.org/wiki/Total_suspended_solids

    TSS of a water or wastewater sample is determined by pouring a carefully measured volume of water (typically one litre; but less if the particulate density is high, or as much as two or three litres for very clean water) through a pre-weighed filter of a specified pore size, then weighing the filter again after the drying process that removes all water on the filter.

  6. Wastewater tests can find mpox, study finds. Expect ... - AOL

    www.aol.com/wastewater-tests-mpox-study-finds...

    When there were 15 or more people infected in a community, there was a 76% chance wastewater testing could find mpox. The water that goes down a sink, shower drain or toilet can carry bits of ...

  7. Wastewater tests can find mpox, study finds. Expect ... - AOL

    www.aol.com/news/wastewater-tests-mpox-study...

    Wastewater testing does a good job at detecting mpox infections, U.S. health officials said in a report Thursday that bolsters a push to use sewage to track more diseases. U.S. Centers for Disease ...

  8. Biochemical oxygen demand - Wikipedia

    en.wikipedia.org/wiki/Biochemical_oxygen_demand

    BOD test bottles at the laboratory of a wastewater treatment plant. Biochemical oxygen demand (also known as BOD or biological oxygen demand) is an analytical parameter representing the amount of dissolved oxygen (DO) consumed by aerobic bacteria growing on the organic material present in a water sample at a specific temperature over a specific time period.

  9. Wastewater tests show COVID-19 reached 'high' level in ... - AOL

    www.aol.com/wastewater-tests-show-covid-19...

    The Centers for Disease Control has found evidence that the COVID-19 virus has reached a "high" level in some states based on wastewater treatment sites testing.

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