NOISE AND MARINE pollution POLLUTION

NOISE AND MARINE

pollution MADE BY : HARISH KUMARBRANCH: CIVIL

PROJECT GUIDE: DR. TANUJA NAUTIYAL

DEPARTMENT OF CHEMISTRYNORTHERN INDIA ENGINEERING

COLLEGE NEW DELHI

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.

• 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.

EFFECTS OF NOISE POLLUTION1. 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.

EFFECTS OF NOISE POLLUTION

• NOISE CAN DISTURB SLEEP.

• LACK OF CONCENTRATION.

• EFFICIENCY OF THE PERSON IS REDUCED.

• NOISE AFFECTS THE QUALITY OF LIFE.

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.

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 .

MARINE POLLUTION

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 .

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.

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 .

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.

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 .

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 .

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.

THANK YOU MADE BY : HARISH KUMAR

BRANCH: CIVIL

PROJECT GUIDE: DR. TANUJA NAUTIYAL

DEPARTMENT OF CHEMISTRYNORTHERN INDIA ENGINEERING COLLEGE

NEW DELHI