[Answered] Secondary treatment of sewage involves A) filtering and aeration. B) settling and sludge ...

This topic contains a solution. Click here to go to the answer

Author Question: Secondary treatment of sewage involves A) filtering and aeration. B) settling and sludge ... (Read 53 times)

Mr.Thesaxman

Hero Member
Posts: 514

on: Aug 27, 2018

Secondary treatment of sewage involves

A) filtering and aeration.
B) settling and sludge removal.
C) chlorination.
D) Secondary sewage treatment involves all of the above.

Question 2

Carbon can exist is several forms. Which of the following is a form of carbon and does not contain other atoms besides carbon?

A) fullerenes
B) celluloid
C) cellulose
D) starch

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

nikmaaacs

Sr. Member
Posts: 335

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

A

Mr.Thesaxman

Hero Member
Posts: 514

Reply #2 on: Aug 27, 2018

Thank you!

nikmaaacs

Sr. Member
Posts: 335

Reply #3 on: Aug 27, 2018

Always glad to help...

« previous next »

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Critical thinking involves analysis in which the nurse examines patient data available from a variet

The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...

The leaky-barrel model: a settling-point model of eating and body weight homeostasis.

Dental Related Adverse Effects in Patients Undergoing Cancer Treatment

Drugs Used in the Treatment of Hyperlipidemia

Disorders and Treatment of the Thyroid Gland

Author Question: Secondary treatment of sewage involves A) filtering and aeration. B) settling and sludge ... (Read 53 times)

Related Topics

Need homework help now?