Q:

What are the main methods of sewage disposal?

A:

Quick Answer

According to Frank Overton for HealthGuidance.org, the main methods of sewage disposal, which are also the safest and most effective, are the use of cesspools, also known as underground septic tanks, settling tanks and disposal plants. Cesspools are self-contained and are not connected to public sewage disposal systems. Settling tanks have a drainage pipe that leads the waste into a reservoir every 12 to 24 hours.

Know More
What are the main methods of sewage disposal?
Credit: Mario Tama Getty Images News Getty Images

Full Answer

Overton explains that there are several accessories available for these methods of sewage disposal depending on the layout of a plot of land and its various water locations. These accessories become a necessity according to the location of a home and its access to city drainage systems. Some homes do not have proper soil strength to support these methods alone.

For example, large country houses can have ground water that is very close to the surface of the soil, which requires the use of a subsurface irrigation system to supplement the functioning of a cesspool. These systems serve to bring the waste from a cesspool closer to the soil surface through the use of several pipes laid approximately 1 to 2 feet under the soil. This allows the bacteria present in the waste to be treated through processes known as oxidization and nitrification.

Learn more about Plumbing

Related Questions

  • Q:

    How does a garbage disposal work?

    A:

    Garbage disposals are composed of an upper hopper, shredder ring, flywheel, lower hopper and motor. When the garbage disposal is turned on, the flywheel spins at nearly 2,000 rotations per minute. Any garbage that passes through the upper hopper falls directly onto the spinning flywheel, and is pushed into the shredder and broken down.

    Full Answer >
    Filed Under:
  • Q:

    Where can you find and shut off your water main?

    A:

    There are many places a water main can be found inside a house. It almost certainly is along the perimeter of the house and near ground level. It is likely to be in close to a straight line from the water meter and behind an access panel.

    Full Answer >
    Filed Under:
  • Q:

    How do you fix a clogged main drain?

    A:

    To unclog a main drain line, protect the floor beneath the main clean-out portal, remove the plug, clean up the spilled contents, auger the pipe, test the main drain, and auger the house trap. The supplies you need are a wrench, a bucket, rags, rubber gloves, and a pipe auger.

    Full Answer >
    Filed Under:
  • Q:

    How do you unclog a main sewer drain?

    A:

    The Sewer Jet Gazette advises that you use a sewer jet attachment on a pressure cleaner or a mechanical drain cleaner to unclog a main sewer drain. First, though, you need to find a proper access point, which is generally a main drain cleanout opening located in a basement or outside the house. They are generally on horizontal or vertical pipes with round caps with a square fitting on top.

    Full Answer >
    Filed Under:

Explore