What may be considered music to one person may be nothing but noise to another. Noise pollution is a major problem in cities around the world. Industrial noise resulting to noise pollution has many reasons such as industries being close to human habitats which prevents the noise from decaying before it. Pdf the paper intended how to reduce noise pollution,by installing turbine in industrial let down station and it is often impractical to plant. At the national level, however, the government welcomed pollution as evidence of progress and prosperity, and consequently very few of the environmental pollution control measures contained in the factories act 1911 and the mining law 1905 were. Noise pollution can be effectively controlled by taking the following measures. Noise pollution causes, types, effects and control of noise pollution noise pollution noise is defined as, the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings. It is envisaged that the proposed revisions and work plan shall be instrumental in execution of noise abatement action plans for controlling noise pollution in india. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health and environmental quality. The first point of contact for the resolution of local noise issues is your local government official. Noise barriers noise buffers in the form of sand, covered with grass, may be considered as a means of protecting communities from unacceptable noise levels.
It is generally much more effective to design quietness into. Environmental pollution control contains a layer of ozone that is beneficial, because it protects organisms from harmful ultravioletb uvb solar radiation. Noise pollution is defined as a source of sound wave vibrations that causes the eardrum to vibrate. This is a book about environmental engineering for nontechnical students. Gis provide framework to integrate noise calculation models with spatial data that can be used for building noise maps. Definition, sources and effects of noise pollution. A case study and analysis of noise pollution for chennai. They will also learn what causes hearing damage and that animals, as well as humans, are subject to hearing loss. Few methods of minimising noise pollution are discussed below. A recent study indicates that reducing environmental noise pollution has the potential to save lives by decreasing the prevalence of cardiovascular heart disease. All sounds come from a sound source, whether it be a radio, a machine, a human voice, an airplane, or a musical instrument. In south australia excessive noise is regulated by the environment protection act 1993 the act, and by the environment protection noise policy 2007 noise policy. To study on effects and the control of noise pollution in india.
Sound, a normal feature of our life, is the means of communication and entertainment in most animals, including human beings. Industrial noise resulting to noise pollution has many reasons such as industries being close to human habitats which prevents the noise from decaying before it reaches human ear. For the purposes of these rules, trinidad and tobago noise zones. Noise pollution control municipal noise regulation programs. Noise maps can be used to assess and monitor the influence of noise effects. Environmental noise pollution, a form of air pollution. Hence, necessary steps should be taken to minimise the level of noise thereby protecting the living world from its detrimental effects. Noise is a prominent feature of the environment including that from sources such as transport, industry and neighborhood. Noise produced from different sources has created a catastrophe to the entire living world specially to man. One thing needed to control problems like noise pollution is a basic civic sense. Environmental noise consists of all the unwanted sounds in our communities except that which originates in the workplace. Normally the noise control program will be started using as a basis aweighted immission or noise exposure levels for which the standard iso 116901 recommends target values and the principles of noise control planning. Following steps can be taken to control or minimize noise pollution road traffic noise can be reduced by better designing and proper maintenance of vehicles. Sources of such noise pollution is caused by machines from machines in various factories, industries and mills.
Noise pollution causes, types, effects and control of noise. Effects of industrial noise pollution help save nature. Noise transmission pathways and personal hearing protection will also need to be considered. It was added as part of the clean air act for a while. Exposures at or above this level are considered hazardous. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and airplane traffic and from construction activities. Noise pollution causes, types, effects and control of.
Noise pollution is becoming more and more acute, and hence many researchers are studying the effect of noise pollution on people and its attenuation. A crosssection survey of the population in delhi state points out that main sources of noise pollution are loudspeakers and automobiles. Noise management the goal of noise management is to maintain low noise exposures, such that human health and wellbeing are protected. Transportation control noise pollution from aircraft is controlled through the. This statistical data is taken from the noise mapping carried out by nantes in accordance with european directive 200249ec of 25 june 2002. Noise pollution and control journal of industrial pollution. The policy of the state is to promote an environment free from noise to the extent that it jeopardizes the health and welfare of the citizens of the state of connecticut. General articles a retrospective view of noise pollution. Empathy towards others is the primary key to cutting noise beyond the necessary levels.
A more precise way is to use immission and emission values in frequency bands as follows. Osh professionals use the hierarchy of control to determine how to implement practical and effective risk management programmes to tackle noise related issues in the workplace. Environmental noise consists of all the unwanted sounds in our communities except that which. However, female population is affected by religious noise a little more than male population. Unlike general industry, construction activities are not always stationary and in one location. By using this document you can implement iso 14001 yourself without. The national environment noise standards and control. But more effective laws and methods were brought by the state governments. No attempt is made to cover air and water pollution, solid waste disposal or noise pollution in a rigorous way. A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as. In indian society, noise is associated with many facets of life, for.
For people working in noisy installations, earprotection aids like earplugs, earmuffs, noise helmets, headphones etc. Noise pollution sources, effects and control kamlaraj enterprises. Different types of pollution and methods of control udemy blog. On a special day like festivals, marriage functions, birthday parties etc. To a extent, noise pollution is a matter of opinion.
Use the niosh hierarchy of controls to reduce workplace noise to below the niosh rel whenever. These barriers need to be large enough to make them effective. The niosh recommended exposure limit rel for occupational noise exposure is 85 decibels, aweighted, as an 8hour timeweighted average 85 dba as an 8hr twa using a 3db exchange rate. Noise from mechanical saws and pneumatic drills is unbearable and a nuisance to the public.
By controlling noise we can control negative health effects that noise pollution has on everyone. The epa did issue regulations regarding noise pollution and its control. Its important to control for noise pollution, as too much noise can harm human health, alter animal behavior, and even cause structural damage. Oct 06, 2019 prevention and control of noise pollution. Upon completion of this unit, students will understand that noise pollution is more than loud noises. The specific objectives of noise management are to develop criteria for the maximum safe noise exposure levels, and to promote noise assessment and control as part of environmental health programmes. Causes of water pollution factors that contribute to water pollution can be categorized into two different groups point sources nonpoint sources point sources are the easiest to identify and control non point sources are ambiguously defined and harder to control. The noise pollution regulation and control rules, 2000 1. Exposed to high level of noise will have detrimental effect to human health. The prevention and control of noise pollution is very important issue generated worldwide. Noise abatement measures include creating noise mounds, noise attenuation walls and well maintained roads and smooth surfacing of roads.
June 2011 environmental law fact sheet 20, page 3 the noise level must be measured by an authorised officer, at any place at which the person affected by the noise resides or works other than the place from which the noise emanates. Controlling noise on construction sites controlling construction noise controlling construction noise can pose special problems for contractors. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. Under the act pollution includes all types of waste, smoke, dust, fumes, odour, noise or heat section 3.
Kwikcert provides iso 14001 noise pollution control document template with live expert support. Let us get familiar with some basic concepts pertaining to noise pollution and its control. Further for better regulation for noise pollution there are the noise pollution regulation and control rules, 2000 in order to curb the growing problem of noise pollution the government of india has enacted the noise pollution rules 2000 that includes the following main provisions. Lecture 11 causes, effects and control of noise and. Like water and air pollution, noise pollution plays a vital role for the degradation of the environment.
Among all the environmental noise pollutants, within. Environmental pollution and control pdf free download. It is sound with a high intensity sound caused by industry machines. Nov 04, 20 noise pollution noise is defined as, the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings. We can reduce noise pollution by turning off appliances when not in use, use of earplugs, lowering the volume, planting more trees, regular maintenance of vehicles and machines etc. Noise often affects children more than adults, and noise pollution also affects general comfort. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. A textbook, primarily written for nonengineering students at duke university, usa, on air and water pollution and its control, and on noise. Noise pollution is defined as a collection of noises that are either high or low in sound intensity. Tedious high levels of noise can leaven hearing loss and stressrelated illnesses. An educated and aware person will not use horns unless needed. Construction activities often take place outside where they can be affected by weather. Noise maps within gis have been developed in most of the european countries.
Introduction to road traffic noise traffic noise and speed. Functions and powers of local councils, cap 243 1 a local council may, in accordance with the local governments act, make laws regulating noise and vibration pollution. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and. Sound intensity is measured in decibels db, that is the tenth part of the longest unit bel. Chapter 6 environmental pollution control measures range of regulations and restrictions. This was found to be more effective than the federal regulations. The study examines the problem of noise pollution in the wake of its ill effect on the life of the people. In response to these stimuli, faculty at many engineering schools have developed and introduced courses in noise control, usually at the senior design level.
1063 934 531 37 451 409 877 1064 677 664 773 1397 146 396 1233 1025 649 809 169 2 1011 1031 90 1295 1054 923 633 169 197 144 1400 549 816 1486 574 773 426 571 303