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
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
Auguste Comte is best known for coining the term "sociology." Comte was born in France shortly after the French Revolution. In response to the social upheaval and alienation of the period, he devoted himself to the study of society, which he called sociology.Full Answer >
It can take anywhere from a few hours to a few days to have a water main break completely repaired. The amount of time that it takes to fix a water main break depends on the size of the break, where the break is located and what type of environment it is in.Full Answer >
The quadriceps, also known as the thigh muscles, move the knee and the hip, and they prevent the knee from buckling. The quadriceps are engaged when doing squats, climbing stairs, standing up and walking.Full Answer >
The main characters in "The Gift of the Magi" are Mr. James Dillingham Young, known as Jim, and his wife Della. The short story is one of O. Henry's most beloved and concerns an impoverished couple that each sacrifices their most cherished possession to purchase a holiday gift for the other, according to History.com.Full Answer >