URBAN POLLUTION MONITORING

BY GIRISH KASTURI

CONTENTS

MONITORING IN AIR

MONITORING IN WATER

MONITORING IN AIR

INTRODUCTION

CAUSE OF POLLUTION

IMPORTANCE OF SATELLITE IN DETECTION

TYPES OF MONITORING TECHNIQUES

SURVEY

INTRODUCTION

Air monitoring is a critical component of

many Quality Control systems Air monitoring

equipment ensures that a work environment is safe

for the people working in it, and helps prevent

against the spread of contaminates. There are a few

different things to consider when implementing an

air sampling protocol if you’re looking to guarantee

the best possible results.

CAUSE OF POLLUTION

DUE TO NATURAL SOURCES

DUE TO MANMADE SOURCES

DUE TO NATURAL SOURCES

DUE TO MANMADE SOURCES

IMPORTANCE OF SATELLITE DETECTION

Satellite remote sensing provides complete and synoptic views of large areas in

one image on a systematic basis due to the good temporal resolution of various

satellite sensors

satellite remote sensing technology can monitor many pollutants simultaneously.

It has the capability to monitor in near real-time, and provides continuously rapid

monitoring

The different sensors used in mapping air pollution are

Landsat TM/ETM+

MODIS AOT

ASTER data

TYPES OF MONITORING TECHNIQUES

MOBILE DAQ

MICRO CONTROLLERS

ZIGBEE

MONITORING TECHNIQUES

MOBILE DAQ ZIG BEE

Air Quality Sensor

MQ-135

Air Quality Sensor

MQ-135

CO SensorMQ-7

CO SensorMQ-7

AToD

Converter(InbuiltADC

Of Atmega16)

AToD

Converter(InbuiltADC

Of Atmega16)

Micro-Controller

(Atmega 16)

Micro-Controller

(Atmega 16) Display(16*4)Display(16*4)

PowerSupplyPowerSupply

Temp sensorLM-35

Temp sensorLM-35

BY MICRO CONTROLLER

SURVEY

MONITORING IN WATER

v = 7.7 km/slower earth orbit

stratospheric aerosolsand ozone layer

ocean surface with fluorescent substance

CONCLUSION

The proposed Wireless Pollution Monitoring Systems

provides real-time information about the level of pollution ,

as well as provides alerts in cases of drastic change in

quality of air and water. This information can then be used

by the authorities to take prompt actions such as evacuating

people or sending emergency response team and take some

precautionary measures to control pollution,

THANK YOU