Method and apparatus for a lagoon batch treatment system

摘要

A lagoon batch wastewater treatment system for a wastewater treatment lagoon wherein a containment tank expands and contracts during a sewage treatment process reducing erosion of the berm or bank of the lagoon.

主权项

1. A lagoon batch treatment system for treating fluid in a lagoon comprising:
a floating ring supporting a containment curtain in the lagoon having a first end affixed to the floating ring and a second end depending substantially below the first end to define a containment portion of the lagoon, the floating ring comprising a plurality of separate sections having a base plate and extension connectors; a ballast affixed to the second end of the containment curtain; and a pump apparatus for providing fluid into the containment portion of the lagoon and pumping fluid out of the containment portion; and wherein the containment portion has a variable volume depending on at least one of the pressure and volume inside the containment portion.