This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How does a sanitary landfill differ from an open dump? What will be an ideal ... (Read 79 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Jul 15, 2018
How does a sanitary landfill differ from an open dump? What will be an ideal response?

Question 2

What is the main concern of legislation such as RCRA that is embodied in the approach used in
  sanitary landfills? What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 15, 2018
Answer to Question 1

In a sanitary landfill, each day's trash is sealed under a layer of soil, which, it is hoped, isolates it from
the rest of the environment. Heavy equipment is used to spread the trash and compact it in thin layers.
Also, when the landfill is complete, it is sealed under a 50-centimeter thick layer of soil, which is
graded in such a way as to promote surface drainage away from the fill. The basic idea is to prevent
infiltration, which may lead to leaching within the fill mass.



Answer to Question 2

A sanitary landfill is an isolation method designed to contain liquids that would otherwise pollute
ground and surface water resources.



Diane

  • Member
  • Posts: 576
Reply 2 on: Jul 15, 2018
:D TYSM

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

How stomatal pores open and close. How stomatal pores open and close.
An open circulatory system. An open circulatory system.
Nurse bees tending to brood in cells both open and capped with beeswax. Nurse bees tending to brood in cells both open and capped with beeswax.
Classification of open injuries. Classification of open injuries.
An open chamber MRI may be more comfortable for the patient, but images may not be as distinct. An open chamber MRI may be more comfortable for the patient, but images may not be as distinct.
Open Faced Ham Sandwich Open Faced Ham Sandwich
Video: Flexor reflex & Crossed extensor reflex

For a complete list of videos, visit our video library