date-created: '2006-05-11'
date-updated: '2026-06-23'
manifest-author:
    name: Appropedia
    email: admin@appropedia.org
title: 'Occidental greywater'
description: 'Greywater treatment system made from 55 gallon drums. This is, essentially, a five stage, activated sludge greywater system. The greywater is biologically processed to be recycled for decorative landscaping. Rather than writing a general "how-to" for this type of greywater system, I''ll start with a "this is what I did" type of article.'
keywords: 'greywater, greywater system, constructed wetlands'
project-link: 'https://www.appropedia.org/Occidental_greywater'
contact:
    name: U
    social:
        platform: Appropedia
        user-handle: U
version: 64
made: false
image: 'https://www.appropedia.org/w/images/6/66/OccGW_AirTubes.jpg'
variant-of:
    title: G
    web: 'https://www.appropedia.org/G'
license:
    documentation: C
licensor:
    name: U
    contact: 'https://www.appropedia.org/U'
documentation-home: 'https://www.appropedia.org/Occidental_greywater'
documentation-language: e