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外文标题:Air Pollution Prevention and Control - An Integrated Designed Approach

外文作者:Dr. Akshey Bhargava, M.tech, Ph.D., LLB

文献出处:International Journal of Engineering Science and Computing,April 2018,Volume6,Issue No.4(如觉得年份太老,可改为近2年,毕竟很多毕业生都这样做)

英文2873单词, 14698字符(字符就是印刷符),中文4589汉字。

Air Pollution Prevention and Control - An Integrated Designed

Approach

Abstract:

The Planning, Management and Control of Air Pollution need to be addressed simultaneously to achieve the maximum output. The present paper signify the importance and high light an integrated approach needs to be infused into the system which inter-alia include Source control, Pathway control, and Receptor control . An effort has been made in the present paper to briefly describe Pathway and Receptor control with main emphasis on design of the Air Pollution Control Systems, particularly Bag Filters to control dust emissions and Wet Scrubbers to control gaseous emissions

by way of Throwaway scrubbing processes, Regenerative Scrubbing Processes, Dry Processes and Spray Towers.

Key Words: Air Pollution, Integrated Approach, Design of Control Systems.

Introduction:

The term “Air Pollution” is used to describe substances that are artificially introduced in to the air in the form of gases and airborne particles which, in excess, are harmful to human health, buildings and ecosystems. Air pollution is mainly caused by combustion of fossil fuel, processing of materials and decomposition of organic matters. The main sources of air pollution is from industrial activities, transport sector, house hold fuel burning, and other commercial activities. The present paper high light an integrated approach which inter-alia include Source Control, Pathway control, and Receptor control . An effort has been made in the present paper to briefly describe Pathway and Receptor control with main emphasis on design of the Air Pollution Control Systems, the details of which are as under:

Pathway Control:

Pathway control is a control system through which the air pollutants are restricted or arrested between a source and receptor through the mechanism of scavenging and filtration.This can be achieved by having a green belt of suitable species between source and receptor. Such a green belt would be able to absorb the air pollution gases and would also act as filtering media for the particulate matter. Sometimes in certain situations, curtains in the form of high walls or other means are also provided between sources and receptor to restrict air pollutants to reach receptors.

Receptor Control:

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