Air Pollution is getting critical day by
day and causing a severe impact on human health. The problem of degrading air
quality is not only limited to metropolitan cities, but small cities are also
getting affected with them. The most affected areas are industry prone areas
where proper care and significant initiatives should be taken in order to
reduce the damaging effects of harmful air. All kind of Pollution Control
System like Pressurization andVentilation Systems are must be used in industrial work premises for better
pollution control and air quality management.
Here are mentioned a few highlights and
important information on such kinds.
Pressurization
and Ventilation Systems
Ventilation systems are specially used to
provide air circulation in abundance to ensure the comfort of the people. Some
kinds of ventilation systems are a kind of dry ventilation system where no
cooling is done. In certain cases, ventilation systems are installed for
pressurizing the area.
Pressurization
systems
The pressurization systems are used as a
special utility to pressurize the enclosed space to keep comparatively high
pressure than the area just adjacent to it. The purpose of this arrangement is
to reduce the possibilities of internal leakage of air, gas & smoke.
The pressurization systems have the
following considerations in particular:
● Supply filtered
air in an enclosed area
● Pressure relief
system for avoiding over pressure
Ventilation
Systems
Ventilation systems are found essential
equipment in terms of maintaining the air circulation and temperature within
the working premises. They move outdoor air into a building or a room and
circulate the fresh air in the room. Concept of ventilation is defined to
provide circulation of healthy air by diluting pollutants & removing
pollutants from it.
Major
elements of ventilation:
The
direction of airflow- The direction of airflow within the work premises
should be from clean areas to dirty areas.
The
pattern of airflow- The extern air should be carefully delivered to
each & every part of space is quite an efficient manner of removing
airborne pollutants.
Rate
of ventilation-The amount and quality of outdoor air made
available in space is called the rate of ventilation.
Pollution Control Equipment
Air pollutants are generated via
different natural and or man-made sources and activities. However,
pollution-causing elements are derived from both mobile & stationary
sources, but here we are gonna discuss the pollution impacts on industrial
premises. The environment protection agency imposed certain rules and
regulations on sources of air pollutants to reduce their effects on the
atmosphere. There are various kinds of air pollution control equipment to
handle air pollution within the industry premises.
Some types of air pollution control
equipment applied to industrial applications are:
● Scrubbers
● Air Filters
● Cyclones
● Electrostatic
Precipitators
● Mist Collectors
● Incinerators
● Catalytic
reactors
● Biofilters
● Air Conditioners
Conclusion:
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