The document discusses noise and marine pollution, detailing sources, effects, and control measures for both types. Noise pollution arises from industrial operations, transportation, and household activities, leading to health issues and reduced quality of life. Marine pollution results from sewage, industrial waste, and oil spills, impacting aquatic life and human health, with control measures focusing on banning toxic discharges and minimizing coastal development.

1. NOISE AND MARINE pollution POLLUTION

2. NOISE AND MARINE
pollution
MADE BY : HARISH KUMAR
BRANCH: CIVIL
PROJECT GUIDE:
DR. TANUJANAUTIYAL
DEPARTMENTOF CHEMISTRY
NORTHERNINDIAENGINEERINGCOLLEGE
NEWDELHI

4. SOURCES OF NOISE
POLLUTION
• INDUSTRIAL OPERATION :TEXTILE MILLS ,PRINTING
PRESSES, METAL WORKS, AND ENGINEERING
ESTABLISHMENT .
• TRANSPORT VEHICLES :AIR , ROAD AND RAIL
TRANSPORTATION.
• HOUSEHOLD: ELECTRIC HOME APPLIANCES,
ENTERTAINMENTEQUIPMENTS ,LOUD CONVERSATION
AND MOVING OF FURNITURE.
• CELEBRATION: SOCIAL/RELIGIOUS
FUNCTIONS,ELECTIONS,DEMONSTRATION AND
COMMERCIAL ADVERTISING.

5. • SOURCES OF NOISE
POLLUTION
• CONSTRUCTION: NOISE FROM CONSTRUCTION
EQUIPMENTS IS A MAJOR SOURCE OF NOISE POLLUTION
LIKE MIXERS ETC
• DEFENSE EQUIPMENT: ARTILLERY TANKS, LAUNCHING OF
ROCKETS ,EXPLOSIONS,EXERCISING OF MILITARY
AIRPLANES,SHOOTING PRACTICES,SCREAMS OF JET
ENGINES AND SONIC BOOMS.
• MISCELLANEOUS: AUTOMOBILE REPAIR
SHOPS,CONSTRUCTION WORKS,BUILDOZING, STONE
CRUSHING,BLASTING ETC.

6. EFFECTS OF NOISE POLLUTION
1. EXPOSURE TO SUFFICIENTLY INTENSE NOISE FOR A LONG DURATION
RESULTS IN PERMANENT DAMAGE TO THE DELICATE TYMPANIC
MEMBRANE OR THE EAR DRUM.
2. NOISE CAN ALSO CAUSE SOME PHYSIOLOGICAL EFFECTS LIKE HEADACHE
BY DELETING BLOOD VESSELS OF THE BRAIN, CARDIOVASCULAR AND
GASTRIC EFFECTS.
3. MUSCULAR STRAIN AND NERVOUS BREAKDOWN.

7. EFFECTS OF NOISE POLLUTION
• NOISE CAN DISTURB SLEEP.
• LACK OF CONCENTRATION.
• EFFICIENCY OF THE PERSON IS REDUCED.
• NOISE AFFECTS THE QUALITY OF LIFE.

8. CONTROL OF
NOISE POLLUTION
AT THE SOURCE:
 REDUCTION IN SOURCES OF NOISE.
 PROPER OILING WILL REDUCE NOISE FROM
MACHINERY.
 TIGHTENING THE LOOSE NUTS.
 DECIBEL METRES SHOULD BE INSTALLED ALONG
HIGHWAYS AND IN FACTORIES TO CHECK AND
CONTROL THE INTENSITY OF NOISE POLLUTION.

9. CONTROL OF
NOISE POLLUTION
IN THE PATH:
 A GREEN-BELT EFFECTIVELY REDUCES THE NOISE.
 USE THE SOUND ABSORBING SILENCERS.
 A 20 FOOT WIDE PLANTATIO NOISE POLLUTION COULD
BE CONTROLLED BY EITHER REDUCING THE NOISE AT
THE SOURCE OR BY PREVENTING ITS TRANSMISSION OR
BY POTECTING THE RECEIVER.N INSIDE THE COMPOUND
PROTECTS .

10. MARINE
POLLUTION

11. 2. MARINE POLLUTION
MARINE POLLUTION CAN BE DEFINED AS THE DIRECT
OR INDIRECT INTRODUCTION OF SUSTANCES OR
ENERGY INTO ENVIRONMENT(INCLUDING ESTUARINE) ,
CAUSING IN HARM TO LIVING RESOURCES , HAZARDS TO
HUMAN HEALTH , HINDRANCE TO MARINE ACTIVITES
INCLUDING FISHING AND IMPAIRMENT OF THE QUALITY
OF SEA WATER .

12. SOURCES OF
MARINE POLLUTION
 SEWAGE ,RUNOFF FROM FORESTORY , FARMING AND
OTHER LAND USES.
 EROSION FROM MINING AND FORESTRY.
 BARGES AND SHIPS ALSO DUMP INDUSTRIAL WASTE ,
SLUDGE FROM SEWAGE PLANT AND MATERIALS
DREDGED OR SCRAPED FROM THE BOTTOMS OF
HARBOURS AND STREAMS TO MAINTAIN SHIPPING
CHANNELS INTO THE OCEAN.

13. SOURCES OF
MARINE POLLUTION
RIVERS WHICH BRINGS POLLUTANTS FROM THEIR
DRAINAGE BASIN.
 CRUDE PETROLEUM AND REFINED PETROLEUM
ARE ACCIDENTLY OR DELIBERATELY RELEASED INTO
THE ENVIRONMENT FROM A NUMBER OF SOURCES .
 DUMPING OF DISCARDED RADIOACTIVE WASTE
AND NUCLEAR SUBMARINE .

14. EFFECTS OF
MARINE POLLUTION
 CAUSES ALGAL BOOMS IN COASTAL WATER .
 VOLATILE ORGANIC HYDROCARBONS IN OIL
IMMEDIATELY KILL A NUMBER OF AQUARTIC ORGANISMS
AND OIL COATING DESTORY THE ANIMALS , NATURAL
INSULATION AND BUOYANCY.
 AFFECTS RECREATIONAL FACILATIES ON THE BEACHES.

15. EFFECTS OF
MARINE POLLUTION
AFFECTS RECREATIONAL FACILATIES ON THE BEACHES.
 DECREASE IN AESTHETIC VALUE.
 CAUSES RADIOACTIVE RADIATION.
 OIL ON BEACH CAN HAVE SERIOUS ECONOMIC EFFECTS ON
COASTAL RESIDENTS WHO LOSE INCOME FROM FISHERY AND
TOURIST ACTIVITIES .

16. CONTROL OF
MARINE POLLUTION
 TOXIC POLLUTANTS FROM INDUSTRIES AND SEWAGE TREATMENT
PLANTS SHOULD NOT BE DISCHARGED IN COASTAL WATER.
 RUNOFF FROM NON-POINT SOURCES (RIVERS) SHOULD BE
PREVENTED TO REACH COASTAL AREA.
 DUMPING OF TOXIC , HAZARD AND RADIACTIVE WASTE SHOULD BE
BANNED .

17. CONTROL OF
MARINE POLLUTION
DEVELOPMENT ACTIVITIES ON COASTAL AREA SHOULD BE
MINIMIZED.
 OIL AND GREASES FROM SERVICES STATION SHOULD BE PROCESSED
FOR REUSE .
 BY LEGAL REGULATIONS.

18. THANK YOU
MADE BY : HARISH KUMAR
BRANCH: CIVIL
PROJECT GUIDE:
DR. TANUJA NAUTIYAL
DEPARTMENT OF CHEMISTRY
NORTHERN INDIA ENGINEERING COLLEGE
NEW DELHI