PPT-NOISE POLLUTION : SOURCES, EFFECT & CONTROL

OLUWADARET DEPARTMENTS OF COMMUNITY MEDICINE amp PUBLIC HEALTH Introduction Noise is unwanted sound Wrong sound in the wrong place at the wrong time Noise has become a very important stress factor in recent time. Enacted 1988 Sections 1 to 3 8 to 12 18 to39 and 41 17 February 1989 N 44 of 1989 Sections 61 4 5 and 6and 40 in relation to items5bii and e 6 8 and 9 of the Schedule 17 August 1989 Section 63 17 November 1989 Section 4 5 131a and cand 2 to 8 Pollution Control to save. the Earth. Environmental Pollution: . Definition – Causes, pollution effects and control measures of Air, Water, Soil, Marine, Noise, Thermal, Nuclear hazards. Solid waste management: causes, effects and control measures of urban and industrial wastes, pollution measures, case studies, Disaster management: floods, earthquake, cyclone and landslides.. What is noise pollution? . Can you give some examples?. Are there different types of noise pollution?. Are all types bad?. What are some . pleasant noises. ? . . __________ is a pleasant noise.. Dr. Sireen Alkhaldi/ Community Medicine. Water Situation . 85% of the world population lives in the driest half of the planet (United Nations, 2013). . 1 billion people do not have access to clean water and almost 2.5 billion do not have access to adequate sanitation.  . What is smog?. Smog is air pollution caused by sunlight acting on the gases from automobiles and factory exhaust.. Smog often hangs over cities in the United Kingdom.. London smog happens when water in the air mixes with smoke particles from a coal fire.. GLCE: E.ES.07.42: Describe the origins of pollution in the atmosphere, geosphere, and the hydrosphere, (car exhaust, industrial emissions, acid rain, and natural sources), and how pollution impacts habitats, climatic change, threatens or endangers species.. Dr. Prashant . Gargava and Ms Meetu Puri. Central . Pollution Control Board. Delhi. (Email: . eepg.cpcb@nic.in. ). (Web: . http://www.cpcb.nic.in. ). ICAMP: POLICY CONCLAVE ON REDUCING VEHICULAR EMISSIONS TO IMPROVE AIR QUALITY. Habitat. Ecosystem. Wetland. Sediment. Food chain. Benthos/Benthic . Bioaccumulation. Pollution. What is pollution?. What does pollution look like? Smell like? Taste like?. What are examples of pollution near your school?. In developing countries, water pollution is caused mainly from dumping raw sewage into the water supply.. In developed countries, water pollution comes mainly from 3 sources. Municipal pollution. Industrial pollution. Cause and Effect Essay Cause and Effect Essays A cause-effect essay serves one of two purposes 1. It shows the effects of a thing or event 2. It explains the causes of a thing or event Cause effect essays deal with the action/result relationship. They explain why things happen (causes) and what happens as a result (effects).  Noise & Hearing Loss The risk and prevention Construction Noise & Hearing Loss Prevention Exercise B-1 Noise – What are the risks? The Cost of Hearing Loss How loud is too loud? NIOSH Sound Level Meter app for iPhones Assistant Professor. Department of Civil Engineering. SAL Institute of Technology & Engineering Research. Content . . Definition, Composition of atmospheric air, Classification and sources of air pollutants. Effects of air pollution on human, plant and material, Air pollution control methods, equipment and safety.. DEPARTMENTS OF COMMUNITY MEDICINE & PUBLIC HEALTH. Introduction . Air is one of the components of environmental health on which all forms of life . depends. It is the Earth’s atmosphere. It is the clear gas in which living things live and breathe. 1. Air Pollution. Air Pollution and Weather. Air pollution and weather are linked in two ways. One way concerns the influence that weather conditions have on the . dilution. and . dispersal. of air pollutants. .