• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

Sewage and Sanitation Systems

Sewage is a variable liquid comprising material from some or all of the following sources: human waste, industrial waste, runoff from household processes such as dish and clothes washing, road runoff, litter, and rainwater. The biological components of sewage break down ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles