Why do we need to control air pollution, Civil Engineering

Assignment Help:

Why do we need to control air pollution?

a. It causes harmful effects on human health,  Materials and property,  Plants and Animals, Visibility, Global climate and others

b. Chronic Effects

  • Long-term, low conc

 

c. Acute Effects

  • Short-term, high conc.
  • Typically during industrial accidents or air pollution emergency episodes

 

d. Dosage =  Conc. in breathed air * time


Related Discussions:- Why do we need to control air pollution

Overtaking sight distance, Overtaking Sight Distance: Overtaking sight...

Overtaking Sight Distance: Overtaking sight distance is calculated on the assumption that the overtaking vehicle (i) travels behind the overtaken vehicle to perceive the clear

Castellated beams – reasons for its widespread usage, Q. Explain about Cast...

Q. Explain about Castellated beams? Castellated beams refer to the type of beams which involve expanding a standard rolled steel section in such a way that a predetermined patt

Mechanics of solids, if we take brass & steel and on applying temperature t...

if we take brass & steel and on applying temperature the brass contracts the steel expands how it is possible

Explain the fluid pressure at any point on the surface, Pressure at Any Poi...

Pressure at Any Point on the Surface of a Horizontal Plane  Fluid pressure is the same at any point on the horizontal plane because: 1.  The fluid specific weight is the sam

What is the meaning of wrapped splices, What is the meaning of Wrapped spli...

What is the meaning of Wrapped splices In the Wrapped splices, tendon wires are wrapped with small diameter high-tension wires along their lengths with the help of  wire windin

Explain about bentonite slurry and polymeric slurry, Q. Explain about Bento...

Q. Explain about Bentonite slurry and polymeric slurry? For the construction of diaphragm walls, bentonite slurry is generally used to form a filter cake on walls of trenches t

Permanent magnets are made of what kind of materials, Permanent magnets are...

Permanent magnets are made of what kind of materials ? Answer: It is made of hard magnetic materials.

Slurry flow dynamics, how does the particle number and size affect the slur...

how does the particle number and size affect the slurry flow in a centrifugal pump?!

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd