Nefco Launder Covers
Nefco Launder Covers Prevent Algae Growth, Combat Foul Odors
The NEFCO Launder Cover is designed to inhibit the growth of algae on launder troughs and weirs by minimizing incident sunlight on these surfaces while keeping leafs and other airborne debris out. Additionally, they can be modified to help contain foul odors. It is estimated that over 80% of the odors in the clarifier are produced when effluent breaks over the weir and flows into the launder channel.
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