Product/Service

Polishing Reactor

Source: Lemna Technologies, Inc.

Polishing Reactor
The Lemna Polishing Reactor (LPR) by Lemna USA, Inc. was designed for supplemental BOD and ammonia-nitrogen polishing...
Lemna Technologies, Inc.ng Reactor The Lemna Polishing Reactor (LPR) by <%=company%>, Inc., was designed for supplemental BOD and ammonia-nitrogen polishing. The LPR can be built to utilize any existing infrastructure or be incorporated into a design to provide treatment results as low as 10 mg/1 BOD and 1 mg/1 NH3-N.

Submerged, attached-growth media modules are a feature of the LPR. Each module is comprised of plastic cross-flow media, which enhances the growth of nitrification bacteria to encourage conversion of ammonia to nitrates and nitrites in an aerobic environment. Aeration is provided by rack-mounted coarse-bubble diffusers located under the media, which evenly distribute air and shear coarse bubbles into very fine bubbles. Each media module is contained in a stainless steel support structure.

Lemna USA, Inc., 1408 Northland Drive, Suite 310, St. Paul, MN, 55120. Tel:612-688-0836.