Tame zebra mussels at lower cost using ClO{sub 2}
A potential cost-effective alternative to other oxidizing molluscicides, chlorine dioxide applied intermittently apparently achieves equivalent control of veliger settlement in cooling systems. Various techniques have been used with success for controlling zebra mussel infestation. Powerplant owners, however, continue to search for methods to minimize treatment costs. One example is a nuclear station located on the eastern shore of Lake Michigan, which has been able to control the mollusk with chlorine (in the form of sodium hypochlorite, generated on-site), non-oxidizing biocide, and mechanical removal of adult mussels. Recently, the plant evaluated the possibility of substituting chlorine dioxide (ClO{sub 2}) to achieve the same result more economically, without additional impact on the environment. Results indicate that initial shock treatment with ClO{sub 2} followed by intermittent application during the spawning season can provide adequate control at a lower cost.
- OSTI ID:
- 215490
- Journal Information:
- Power (New York), Journal Name: Power (New York) Journal Issue: 1 Vol. 140; ISSN POWEAD; ISSN 0032-5929
- Country of Publication:
- United States
- Language:
- English
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