Design World

  • Home
  • Technologies
    • 3D CAD
    • Electronics • electrical
    • Fastening & Joining
    • Factory automation
    • Linear Motion
    • Motion Control
    • Test & Measurement
    • Sensors
    • Fluid power
  • Learn
    • Ebooks / Tech Tips
    • Engineering Week
    • Future of Design Engineering
    • MC² Motion Control Classrooms
    • Podcasts
    • Videos
    • Webinars
  • LEAP AWARDS
  • Leadership
    • 2022 Voting
    • 2021 Winners
  • Design Guide Library
  • Resources
    • 3D Cad Models
      • PARTsolutions
      • TraceParts
    • Digital Issues
      • Design World
      • EE World
    • Women in Engineering
  • Supplier Listings

Durable Coatings to Control Invasive Mussel Attachment

By atesmeh | October 23, 2014

Share

The Bureau of Reclamation has released a report summarizing six years of testing coatings to control the attachment of quagga and zebra mussels to water and power facilities.

Since the study began in 2008, Reclamation has tested more than 100 coatings and materials.

“Controlling attachment of invasive quagga and zebra mussels on Bureau of Reclamation facilities is important to ensure water delivery and hydropower generation,” principal researcher Allen Skaja said. “Though we have tested many different coatings, three durable foul-release coatings are showing promise in managing mussels.”

The Silicon Epoxy allowed mussels to attach but were easily cleaned for the first 12 months of exposure. Two experimental formulations prevented mussel attachment for the first 18 months. These three durable foul release coatings will be tested further.

Silicone foul release coatings are the most promising for deterring mussel attachment in flowing and static water. Though aquatic vegetation and algae may provide a surface for attachment, the coatings can be easily cleaned with no measurable force. Unfortunately, silicone foul release coatings are soft and are easily damaged.

The testing was conducted at Parker Dam on the Colorado River. Invasive mussels at this location reproduce year-round and have a high growth rate. Each coating system was tested in static and flowing water conditions at the dam.

Each coating system was evaluated approximately every six months, about every May and November.

The research was funded by Reclamation’s Research and Development Office where research is conducted to develop and deploy successful solutions to improve water management practices, increase water supply and ensure cost-effective power generation operations.

To view the report, please visit Reclamation’s Quagga and Zebra Mussel Website.


Filed Under: Materials • advanced

 

Related Articles Read More >

Self-lubricating and wear-resistant: igus bar stock for food, continuous operation and high media resistance
Minnesota Rubber and Plastics announces plans for new Innovation Center
The importance of resin selection
EXE014 - Image 1
Composite materials help place Italian race team in pole position

DESIGN GUIDE LIBRARY

“motion

Enews Sign Up

Motion Control Classroom

Design World Digital Edition

cover

Browse the most current issue of Design World and back issues in an easy to use high quality format. Clip, share and download with the leading design engineering magazine today.

EDABoard the Forum for Electronics

Top global problem solving EE forum covering Microcontrollers, DSP, Networking, Analog and Digital Design, RF, Power Electronics, PCB Routing and much more

EDABoard: Forum for electronics

Sponsored Content

  • Renishaw next-generation FORTiS™ enclosed linear encoders offer enhanced metrology and reliability for machine tools
  • WAGO’s smartDESIGNER Online Provides Seamless Progression for Projects
  • Epoxy Certified for UL 1203 Standard
  • The Importance of Industrial Cable Resistance to Chemicals and Oils
  • Optimize, streamline and increase production capacity with pallet-handling conveyor systems
  • Global supply needs drive increased manufacturing footprint development

Design World Podcasts

June 12, 2022
How to avoid over engineering a part
See More >
Engineering Exchange

The Engineering Exchange is a global educational networking community for engineers.

Connect, share, and learn today »

Design World
  • Advertising
  • About us
  • Contact
  • Manage your Design World Subscription
  • Subscribe
  • Design World Digital Network
  • Engineering White Papers
  • LEAP AWARDS

Copyright © 2022 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Design World

  • Home
  • Technologies
    • 3D CAD
    • Electronics • electrical
    • Fastening & Joining
    • Factory automation
    • Linear Motion
    • Motion Control
    • Test & Measurement
    • Sensors
    • Fluid power
  • Learn
    • Ebooks / Tech Tips
    • Engineering Week
    • Future of Design Engineering
    • MC² Motion Control Classrooms
    • Podcasts
    • Videos
    • Webinars
  • LEAP AWARDS
  • Leadership
    • 2022 Voting
    • 2021 Winners
  • Design Guide Library
  • Resources
    • 3D Cad Models
      • PARTsolutions
      • TraceParts
    • Digital Issues
      • Design World
      • EE World
    • Women in Engineering
  • Supplier Listings