logging in or signing up Air and air pollution randhawakiran23 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1663 Category: Education License: All Rights Reserved Like it (2) Dislike it (0) Added: July 12, 2011 This Presentation is Public Favorites: 3 Presentation Description No description available. Comments Posting comment... By: sheikh09 (20 month(s) ago) it's amazing i liked it and hope it'll make my project excellent Saving..... Post Reply Close By: randhawakiran23 (20 month(s) ago) thnx for appreciation..... Saving..... Edit Comment Close Premium member Presentation Transcript AIR & AIR POLLUTION: AIR & AIR POLLUTION PRESENTED BY:- KIRANDEEP RANDHAWAINTRODUCTION: INTRODUCTION Air is essential for maintenance of life.The immediate environment of man comprises of air on which depends all forms of life.DEFINITION: DEFINITION Air is a mixture of gases that forms environment.COMPOSITION OF AIR: COMPOSITION OF AIR Mechanical mixture of gases. Nitrogen – 78.1% Oxygen - 20.93% Carbon dioxide – 0.03%FUNCTIONS OF AIR: FUNCTIONS OF AIR Interchange of gases Thermoregulation Medium for communication Medium for spread of pollens & bacteria Helps functioning of auditory & olfactory organsAIR OF OCCUPIED ROOM: AIR OF OCCUPIED ROOM Chemical changes Physical changesDISCOMFORT ZONE: DISCOMFORT ZONE It is subjective sensation which the people experience in ill ventilated & crowded rooms.COMFORT ZONE: COMFORT ZONE The range of effective temperature over which majority of individuals feel comfortable.CORRECTED EFFECTIVE TEMP (DEG C) : CORRECTED EFFECTIVE TEMP (DEG C) Pleasant & cool 20 Comfortable & cool 20-25 comfortable 25-27 Hot & uncomfortable 27-28 Extremely hot 28+ Intolerably hot 30+PREDICTED FOUR HOUR SWEAT RATE(p4 sr): PREDICTED FOUR HOUR SWEAT RATE(p4 sr) Comfort zone 1-3 litres Just tolerable 3-4.5 litres Intolerable 4.5+AIR POLLUTION: AIR POLLUTION DEFINITION:- It is the condition when there is excessive concentration of foreign matter in the outdoor atmosphere which is harmful to man or his environment.CAUSES OF AIR POLLUTION: CAUSES OF AIR POLLUTION Industrial sources Domestic sources Scientific research Transportation Other sourcesAIR POLLUTANTS: AIR POLLUTANTS More than 100 are identified. CO Sulphurdioxide Lead Carbon dioxide Hydrocarbons Cadmium Ozone Hydrogen sulphideINDICATORS OF AIR POLLUTION: INDICATORS OF AIR POLLUTION Smoke index % of sulphurdioxide in air Air pollution index Grit & dust measurementMONITORING OF AIR POLLUTION: MONITORING OF AIR POLLUTION In India:- National air quality monitoring programmeEFFECTS OF AIR POLLUTION: EFFECTS OF AIR POLLUTION -HEALTH ASPECTS: Temporary effects Permanent effects -SOCIAL & ECONOMICAL EFFECTSMETHODS OF CONTROL & PREVENTION: METHODS OF CONTROL & PREVENTION Containment B. Dilution C. Replacement D. Primary control E. Legal control F. International actionDISINFECTION OF AIR: DISINFECTION OF AIR -PHYSICAL METHODS Control on dust Mechanical methods Use of UV raysCONTD…..: CONTD….. -CHEMICAL METHODS Chemical vapours Deodorants Burning of chemicalsSUMMARIZATION: SUMMARIZATION DEFINITION COMPOSITION FUNCTIONS DISCOMFORT & COMFORT ZONE AIR POLLUTIONCONTD…: CONTD… CAUSES OF AIR POLLUTION INDICATORS OF AIR POLLUTION AIR POLLUTION MONITORING IN INDIA PREVENTION & CONTROL DISINFECTION OF AIRBIBLIOGRAPHY: BIBLIOGRAPHY Park K,”Textbook of Prevention & Social Medicine”, edi-18 th ,M\S Banarsidas Bhanot publishers , Pp:542-548 Swarankar K,”Community Health Nursing”,edi-2 nd ,n.r publishers,Pp:133-137CONTD…: CONTD… Basavanthappa B.T,”Community Health Nursing”,Jaypee publishers,Pp:184-186Slide 29: THANKS You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Air and air pollution randhawakiran23 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1663 Category: Education License: All Rights Reserved Like it (2) Dislike it (0) Added: July 12, 2011 This Presentation is Public Favorites: 3 Presentation Description No description available. Comments Posting comment... By: sheikh09 (20 month(s) ago) it's amazing i liked it and hope it'll make my project excellent Saving..... Post Reply Close By: randhawakiran23 (20 month(s) ago) thnx for appreciation..... Saving..... Edit Comment Close Premium member Presentation Transcript AIR & AIR POLLUTION: AIR & AIR POLLUTION PRESENTED BY:- KIRANDEEP RANDHAWAINTRODUCTION: INTRODUCTION Air is essential for maintenance of life.The immediate environment of man comprises of air on which depends all forms of life.DEFINITION: DEFINITION Air is a mixture of gases that forms environment.COMPOSITION OF AIR: COMPOSITION OF AIR Mechanical mixture of gases. Nitrogen – 78.1% Oxygen - 20.93% Carbon dioxide – 0.03%FUNCTIONS OF AIR: FUNCTIONS OF AIR Interchange of gases Thermoregulation Medium for communication Medium for spread of pollens & bacteria Helps functioning of auditory & olfactory organsAIR OF OCCUPIED ROOM: AIR OF OCCUPIED ROOM Chemical changes Physical changesDISCOMFORT ZONE: DISCOMFORT ZONE It is subjective sensation which the people experience in ill ventilated & crowded rooms.COMFORT ZONE: COMFORT ZONE The range of effective temperature over which majority of individuals feel comfortable.CORRECTED EFFECTIVE TEMP (DEG C) : CORRECTED EFFECTIVE TEMP (DEG C) Pleasant & cool 20 Comfortable & cool 20-25 comfortable 25-27 Hot & uncomfortable 27-28 Extremely hot 28+ Intolerably hot 30+PREDICTED FOUR HOUR SWEAT RATE(p4 sr): PREDICTED FOUR HOUR SWEAT RATE(p4 sr) Comfort zone 1-3 litres Just tolerable 3-4.5 litres Intolerable 4.5+AIR POLLUTION: AIR POLLUTION DEFINITION:- It is the condition when there is excessive concentration of foreign matter in the outdoor atmosphere which is harmful to man or his environment.CAUSES OF AIR POLLUTION: CAUSES OF AIR POLLUTION Industrial sources Domestic sources Scientific research Transportation Other sourcesAIR POLLUTANTS: AIR POLLUTANTS More than 100 are identified. CO Sulphurdioxide Lead Carbon dioxide Hydrocarbons Cadmium Ozone Hydrogen sulphideINDICATORS OF AIR POLLUTION: INDICATORS OF AIR POLLUTION Smoke index % of sulphurdioxide in air Air pollution index Grit & dust measurementMONITORING OF AIR POLLUTION: MONITORING OF AIR POLLUTION In India:- National air quality monitoring programmeEFFECTS OF AIR POLLUTION: EFFECTS OF AIR POLLUTION -HEALTH ASPECTS: Temporary effects Permanent effects -SOCIAL & ECONOMICAL EFFECTSMETHODS OF CONTROL & PREVENTION: METHODS OF CONTROL & PREVENTION Containment B. Dilution C. Replacement D. Primary control E. Legal control F. International actionDISINFECTION OF AIR: DISINFECTION OF AIR -PHYSICAL METHODS Control on dust Mechanical methods Use of UV raysCONTD…..: CONTD….. -CHEMICAL METHODS Chemical vapours Deodorants Burning of chemicalsSUMMARIZATION: SUMMARIZATION DEFINITION COMPOSITION FUNCTIONS DISCOMFORT & COMFORT ZONE AIR POLLUTIONCONTD…: CONTD… CAUSES OF AIR POLLUTION INDICATORS OF AIR POLLUTION AIR POLLUTION MONITORING IN INDIA PREVENTION & CONTROL DISINFECTION OF AIRBIBLIOGRAPHY: BIBLIOGRAPHY Park K,”Textbook of Prevention & Social Medicine”, edi-18 th ,M\S Banarsidas Bhanot publishers , Pp:542-548 Swarankar K,”Community Health Nursing”,edi-2 nd ,n.r publishers,Pp:133-137CONTD…: CONTD… Basavanthappa B.T,”Community Health Nursing”,Jaypee publishers,Pp:184-186Slide 29: THANKS