Rebecca Paul

Clams Could Clean Up Oil Spills Without Chemicals

by , 03/01/11
filed under: Water Issues

Phillip Voegel, Southeastern Louisiana University, Rangia clam, hydrocarbons, filter feeding organism, natural water filter, oil filter, natural water filters, caitlyn guice

A faculty-student research team at at Southeastern Louisiana University recently launched a study that will explore how the Rangia clam can be used to filter oil from polluted water. Previous research has found that Rangia clams have the ability to store concentrated levels of hydrocarbons without becoming ill. Although these clams are small in size, they’re also filter feeding organisms that can consume and digest different types of pollutants such as bacteria or viruses. The main goal of this study is to determine the effectiveness of these clams if used as filters to remove oil and other pollutants from bodies of water that are difficult to access.

Phillip Voegel, Southeastern Louisiana University, Rangia clam, hydrocarbons, filter feeding organism, natural water filter, oil filter, natural water filters, caitlyn guice

Caitlyn Guice, a junior chemistry major at Southern Louisiana University, has received a $2,300 grant to kick start the project. Under the guidence of her professor Phillip Voegel, the research team will harvest and study Rangia clams inside cages while observing how they consume and dispose of hydrocarbons. The project is relatively small, but the results could have a big impact on how we deal with major environmental disasters like the BP oil spill that contaminated the Gulf waters last summer.

+ Southeastern Louisiana University

Via Ascension-Assumption

Lead photo © Gerry Thomasen

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2 Comments

  1. feline74 feline74 January 28, 2012 at 12:13 am

    And hope they don’t crowd out native species:P

  2. caeman March 1, 2011 at 2:18 pm

    And once the clams are done recycle them into fuel oil!

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