Back to Evoqua
Back to Home


Skip Navigation LinksEvoqua Water Technologies > ko > Brands > Wallace & Tiernan > OSEC® B-Plus Hypochlorite Generation System

 Contact Product Expert

​Panagiota Letsou

Product Manager

OSEC® B-Plus Hypochlorite Generation System

OSEC® B-Plus system is a full featured modular system generating 0.8% sodium hypochlorite through the electrolysis of a brine solution using only water, brine and electricity

​By producing hypochlorite on-site and on-demand, the system eliminates concerns associated with transportation and storage of chlorine gas or commercial sodium hypochlorite solutions, making it ideal for any application requiring chlorination. Due to its low concentration, the hypochlorite solution generated by the OSEC B-Plus system minimizes degradation issues of commercial hypochlorite. In addition, the system offers lower operating costs than commercial hypochlorite, typically resulting in attractive payback periods.



  • Drinking water disinfection
  • Wastewater and Water Reuse disinfection
  • Distribution system re-chlorination
  • Reservoir residual management
  • Chloramination

 Key Benefits

  • Inherently safe system design and process controls
  • Highest process efficiency achieved without sacrificing quality of hypochlorite solution produced
  • Robust electrolyzer construction for reliable operation, ease of cleaning and access
  • Small system footprint, ease of installation OSEC® B-Plus Hypochlorite Generation System