Evoqua – Rectangular Clarifier – Envirex® Chain & Scraper system provides maximum sludge concentrations and floating solid removal. The system is comprised of light-weight components, which makes installation easy and simplifies maintenance. Flights mounted on two parallel strands of metallic or non-metallic chain scrape the settled solids along the tank floor to sludge hoppers. On the return run, the flights can skim the surface and concentrate the floating material at a scum removal device. Applications include:
Technical Sales Manager, Dennis Kaiser, describes Evoqua’s retrofit/rehab solutions for chain and scrapers, including several new components designed for easy installation, replacement and long life.