1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
emmainna [20.7K]
1 year ago
12

The extend of sewage treatment required mostly depends on the (A) Control of suspended solid (B) BOD of the sewage (C) Both a an

d B (D) Inorganic matter in the sewage​
Chemistry
1 answer:
romanna [79]1 year ago
8 0

The extent of sewage treatment required mostly depends on the control of suspended solids and BOD of the sewage. Hence, option C is correct.

<h3>What is Inorganic matter?</h3>

Inorganic matter is substances of mineral origin that are not characterized by primarily carbon-based structures.

Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable for discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges.

The main goal of wastewater treatment facilities is to protect humans and the ecosystem from harmful and toxic elements found in wastewater.

Hence, option C is correct.

Learn more about the Inorganic matter here:

brainly.com/question/17163874

#SPJ1

You might be interested in
Which gas will effuse at the rate closest At a particular pressure and temperature, nitrogen gas effuses at the rate of 79mLs. U
Contact [7]

Answer : The rate of effusion of sulfur dioxide gas is 52 mL/s.

Solution :

According to the Graham's law, the rate of effusion of gas is inversely proportional to the square root of the molar mass of gas.

R\propto \sqrt{\frac{1}{M}}

or,

(\frac{R_1}{R_2})=\sqrt{\frac{M_2}{M_1}}       ..........(1)

where,

R_1 = rate of effusion of nitrogen gas = 79mL/s

R_2 = rate of effusion of sulfur dioxide gas = ?

M_1 = molar mass of nitrogen gas  = 28 g/mole

M_2 = molar mass of sulfur dioxide gas = 64 g/mole

Now put all the given values in the above formula 1, we get:

(\frac{79mL/s}{R_2})=\sqrt{\frac{64g/mole}{28g/mole}}

R_2=52mL/s

Therefore, the rate of effusion of sulfur dioxide gas is 52 mL/s.

4 0
3 years ago
What is the name of the molecular compound CBra?​
Fudgin [204]

Answer:

i think it is a Cobrotoxin

6 0
2 years ago
Pls no links!!
sasho [114]

Answer:

One advantage is radio telescopes have much longer wave length

6 0
2 years ago
Which of these is an example of a wetland area? A. marsh B. stream C. city park D. farm land
Thepotemich [5.8K]
A.marsh it’s the most common one
5 0
3 years ago
Read 2 more answers
Describe the difference between a chemical reaction and a physical change.
GREYUIT [131]
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity.


Examples of chemical changes are burning, cooking, rusting, and rotting.

Examples of physical changes are boiling, melting, freezing, and shredding.
5 0
3 years ago
Other questions:
  • How does the chemical formula for the nitrite ion differ from the chemical formula for the nitrate ion?
    6·2 answers
  • Which of the following is the smallest volume? A. 2500 mL B. 250 cm3 C. 2.5 x 10-2 L D. 25 m3
    13·1 answer
  • A gaseous substance turns into a solid. Which best describes this change? A substance that has a specific shape changes to a sub
    13·2 answers
  • Jason ran 5/7 of the distance around the school track sara ran 4/5 of Jason distance what fraction of the total distance around
    10·1 answer
  • If there is a chemical change it will remain the same properties because a new substance was formed
    7·1 answer
  • What is a wind turbine often used for?
    13·2 answers
  • What system is responsible for transporting food, waste, and gases throughout the body?
    7·1 answer
  • Both the sweatshirt and the balloon are negatively charged. They are most
    6·1 answer
  • Is it possible to make new water
    11·2 answers
  • A radioactive nucleus emits a beta particle, then the parent and daughter nuclei are
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!