1. HKBK COLLEGE OF ENGINEERING
“PHYSICO-CHEMICALANALYSIS OF GROUND WATER QUALITY OF
AND APPLICATION OF GIS AND REMOTE SENSING TECHNIQUE”
SLIDE NO 1
2. CONTENTS
INTRODUCTION
LITERATURE REVIEW
OBJECTIVES OF THE PROPOSED WORK
SCOPE OF THE PROPOSED WORK
PHYSICO CHEMICAL PARAMETERS
PHOTOGRAPHS OF THE APPARATUS USED FOR PHYSICO
CHEMICALANALYSIS
METHODOLOGY OF THE PROPOSED WORK
STUDY AREA MAP
GPS DEVICE
REMOTE SENSING DATA
RESULTS AND DISCUSSION
SPATIAL VARIATION OF PHYSICOCHEMICAL PARAMETERS
GROUND WATER QUALITY MAP
CONCLUSIONS
REFERENCES
SLIDE NO 2
3. INTRODUCTION
Physico-Chemical Analysis: It basically refers to the analysis
of physical and chemical parameters of water
IMPORTANCE:
It enables us to determine the extent to which water is
potable for drinking
It is helpful in determining whether the groundwater is
contaminated with sewage or not
SLIDE NO 3
4. Recently, G. Sheeba, Anjaneyulu Jalagam and Padma
Venkatasubramanian (November 2017) conducted the study
on various parameters of ground water in peri urban
Bengaluru. They found that the ground water was poor in
quality with refence to its chemical and various other
parameters
Therefore, it may be possible that the residents of Bangalore
Urban may be utilizing ground water which is unhygienic.
Thus, this is one of our motive to carry out this project.
LITERATURE REVIEW
SLIDE NO 4
5. OBJECTIVES OF THE PROPOSED WORK
To analyze the ground water quality of bangalore urban area
by determining various physico-chemical parameters
To learn and apply the technique of GIS AND REMOTE
SENSING for groundwater quality assessment
To assess the suitability of groundwater for drinking
purposes
To generate the spatial variation maps of various physico-
chemical parameters by using ArcGIS
Finally, to generate ground water quality map with the help
of the software ArcGIS 10.5 by using WQI
SLIDE NO 5
6. SCOPE OF THE PROPOSED WORK
The physico-chemical analysis of ground water quality helps
us to determine whether the ground water is contaminated
with impurities such as sewage or not.
This analysis helps us to determine whether the polluted
water has been infiltrated into the groundwater.
This analysis also helps us to determine the extent to which
groundwater is safe for drinking, bathing, washing utensils,
etc.
This enables us to determine the suitability of groundwater
for drinking purpose which is vital aspect of this project.
SLIDE NO 6
7. Turbidity
pH
Alkalinity
Electrical conductivity
Total solids
Total Dissolved Solids
Dissolved Oxygen
Lead content
Sulphate
Nitrate
Total Hardness
Suspended Solids
PHYSICO CHEMICAL PARAMETERS
SLIDE NO 7
8. PHOTOGRAPHS OF THE APPARATUS USED FOR
PHYSICO CHEMICAL ANALYSIS
TURBIDITY METER pH METER
SLIDE NO 8
9. PHOTOGRAPHS OF THE APPARATUS USED FOR
PHYSICO CHEMICAL ANALYSIS
BUNSEN BURNER ALONG
WITH
EVAPORATING DISH
MAGNETIC STIRRER
SLIDE NO 9
10. PHOTOGRAPHS OF THE APPARATUS USED FOR
PHYSICO CHEMICAL ANALYSIS
SPECTROPHOTOMETER DIGITAL CONDUCTIVITY METER
SLIDE NO 10
13. GPS DEVICE
Remote Sensing data (GPS Data) was
collected with the help of the instrument as
shown
GPS data of all the Selected Sampling
points was collected in terms of latitude
north of equator and longitude east of
meridian
SLIDE NO 13
25. 0
500
1000
1500
2000
2500
3000
1 2 3 4 5 6 7 8 9 10 11 12 13
Total Dissolved Solids (mg/l)
0
500
1000
1500
2000
2500
3000
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Total Dissolved Solids (mg/l)
Acceptable limit as per IS10500:2012 is 500 ppm Permissible limit as per IS10500:2012 is 2000 ppm
SLIDE NO 25
26. Ground Water Quality
depends on Water Quality
Index (WQI)
0
10
20
30
40
50
60
70
80
90
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Water Quality Index (WQI)
0
10
20
30
40
50
60
70
80
90
1 2 3 4 5 6 7 8 9 10 11 12
Water Quality Index (WQI)
SLIDE NO 26
27. This Sample was taken from HBR LAYOUT and it lies in latitude North 13˚02'7.64“ of equator
and longitude East 077˚37'51.66“ of meridian
Since WQI is 33.842 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 27
28. This Sample was taken from SAGAYAPURAM and it lies in latitude North 13˚00'19.82“ of
equator and longitude East 077˚36'59.26“ of meridian
Since WQI is 19.075 the ground water quality of this sampling point as per water quality index
model is EXCELLENT
SLIDE NO 28
29. This Sample was taken from MUNESHWARA NAGAR and it lies in latitude North 13˚02'14.69“
of equator and longitude East 077˚36'11.90“ of meridian
Since WQI is 36.904 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 29
30. This Sample was taken from VISHWANATH NAGENAHALLI and it lies in latitude North
13˚02'14.69“ of equator and longitude East 077˚36'10.89“ of meridian
Since WQI is 48.603 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 30
31. This Sample was taken from KACHARAKANAHALLI and it lies in latitude North 13˚01'5.67“ of
equator and longitude East 077˚38'3.54“ of meridian
Since WQI is 80.218 the ground water quality of this sampling point as per water quality index
model is VERY POOR
SLIDE NO 31
32. This Sample was taken from JAKKURU-2 and it lies in latitude North 13˚04'46.84“ of equator
and longitude East 077˚36'52.21“ of meridian
Since WQI is 37.767 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 32
33. This Sample was taken from NAGAWARA and it lies in latitude North 13˚01'58.56“ of equator
and longitude East 077˚37'4.30“ of meridian
Since WQI is 43.688 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 33
34. This Sample was taken from HORAMAVU and it lies in latitude North 13˚02'33.47“ of equator
and longitude East 077˚39'18.26“ of meridian
Since WQI is 38.833 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 34
35. This Sample was taken from THANISANDRA and it lies in latitude North 13˚03'8.91“ of equator
and longitude East 077˚37'24.30“ of meridian
Since WQI is 56.529 the ground water quality of this sampling point as per water quality index
model is POOR
SLIDE NO 35
36. This Sample was taken from KEMPEGOWDA WARD and it lies in latitude North 13˚07'37.95“
of equator and longitude East 077˚35'49.60“ of meridian
Since WQI is 39.680 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 36
37. This Sample was taken from BYATARAYANAPURA and it lies in latitude North 13˚04'1.35“ of
equator and longitude East 077˚35'27.83“ of meridian
Since WQI is 38.712 the ground water quality of this sampling point as per water quality index
model is GOOD
SLIDE NO 37
38. This Sample was taken from JAKKURU and it lies in latitude North 13˚06’05” of equator and
longitude East 077˚38'28" of meridian
Since WQI is 20.972 the ground water quality of this sampling point as per water quality index
model is EXCELLENT
SLIDE NO 38
50. REFERENCES
Environmental Protection Administration, R.O.C., Taiwan. Environmental Water Quality
Information.
This analysis helps us to determine whether the water is suitable for irrigation purposes
K. L. Prakash and R. K. Somashekar. Groundwater quality - Assessment on Anekal Taluk,
Bangalore Urban district, India. Journal of Environmental Biology October 2006, 27(4) 633-637
(2006).
T., Subramani, S. Krishnan, and P.K., Kumaresan. Study of Groundwater Quality with GIS
Application for Coonoor Taluk in Nilgiri District. International Journal of Modern Engineering
Research. 2012. 2 (3) 586-592.
Amanial Haile Reda. Physico-Chemical Analysis of Drinking Water Quality of Arbaminch
Town. Journal of Environmental & Analytical Toxicology
SLIDE NO 50