Reed beds are an environmentally friendly way to improve the water quality output from a sewage treatment system. Reeds allow for the digestion of the organic matter in the effluent.
Sewage Treatment Plants
Sewage treatment plants like this work on bacteria. Sewage and waste water goes into the primary tank, is then exposed to the bacteria which thrives on the oxygen blown into the system by the blower and comes out as water which is clean enough to go straight into natural water courses from rivers to ditches.