Which Of The Following Is True Of Sewage Treatment Plants In The United States *

Which of the following is true of sewage treatment plants in the United States? They release wastewater before solids are removed from the sewage. They use stormwater runoff to assist in the treatment process.,

What is the first step of treating wastewater at a municipal sewage treatment plant group of answer choices?

Once treated, sewage sludge is then dried and added to a landfill, applied to agricultural cropland as fertilizer, or bagged with other materials and marketed as “biosolid compost” for use in agriculture and landscaping.

How is human waste typically treated in rural areas?

What is the first step of treating wastewater at a municipal sewage treatment plant? Pathogens are killed with ultraviolet light or chemicals. Water is removed from sludge. Water undergoes aeration to reduce offensive odors.

Why is secondary treatment often needed for sewage?

Septic systems are underground wastewater treatment structures, commonly used in rural areas without centralized sewer systems. They use a combination of nature and proven technology to treat wastewater from household plumbing produced by bathrooms, kitchen drains, and laundry.Jul 2, 2021

What is the example of sewage treatment residue?

Secondary treatment removes the soluble organic matter that escapes primary treatment. It also removes more of the suspended solids.

Which is most likely to create eutrophic areas?

The residue that accumulates in sewage treatment plants is called sludge (or biosolids). Sewage sludge is the solid, semisolid, or slurry residual material that is produced as a by-product of wastewater treatment processes.

Which of the following will result in accelerated eutrophication when?

Causes of accelerated eutrophication: Runoff of fertilizers from the nearby field to the water body causes algal bloom which leads to eutrophication. Sewage and industrial effluents increase the temperature and BOD of the water body, thereby causing increased biological activity, leading to algal blooms.

Which of the following will result in cultural eutrophication when introduced into streams lakes?

Human-induced eutrophication of freshwaters, also called cultural eutrophication, is largely a result of increased phosphorus inputs from sources such as agricultural fertilizers or partially treated sewage.

Which of the following is true of sewage treatment plants in the United?

Which of the following is true of sewage treatment plants in the United States? They release wastewater before solids are removed from the sewage. They use stormwater runoff to assist in the treatment process.

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