Greywater
breaks down much more rapidly than conventional sewage and has 1/10
the nitrogen.
Greywater is bath- dish
and wash water. You should ask the community you live in what their
rules and regulations are for treating and discharging the effluent.
If the installation will
be on a lot that doesn't have good infiltration soils which the
case often is in the archipelagos, the water can be treated in a
septic tank followed by a sand filter and finally discharged in
a constructed, built up soilbed and planter.
The most effective treatment
takes place in the top layer of the soil where roots, soil bacteria
and earth worms can finish the treatment.
For further information
go to http://www.greywater.com
