What are quality parameters and what is their usefulness? They are criteria used to measure success in relation to a set of goals that have to do with production performance, efficiency, effectiveness and user satisfaction
1. Submitted By-
Aalisha Tyagi (50319)
Archana (50337)
Shreyanshu Saha (50595)
Preetam Rawat (50662)
QUALITY PARAMETERS OF
ARTESIAN WELLS IN
PANTNAGAR
Submitted To-
Dr. H.J.S Prasad
(Professor)
Department Of Civil Engineering
College of Technology
3. OBJECTIVE OF STUDY
1. Know about the ground water qualities of Pantnagar
region in different seasons (winters & summers)
2. Locating their positions on map using QGIS software.
The major water quality parameters analysed here were
1. Hydrogen Ion Concentration (pH)
2. Electrical conductivity (EC)
3. Total Dissolved Solids (TDS)
4. Total Hardness (TH)
5. Acidity
6. Alkalinity
7. Chloride Content
4. Location Under Study
1. Pantnagar is a town and a university campus in Udham Singh Nagar district, Uttarakhand.
2. The town is home to the First agricultural university of India which was established on17
November 1960.
Pantnagar
Fig. 1 Map of India Fig. 2 Uttarakhand State
7. Fig 5: Plot of Artesian Wells in QGIS (Scale 1:11352)
8. IMAGES OF SITES UNDER STUDY
Fig 6 : BENI 1 Fig 7 : BENI 2
Latitude : 29º 01’ 16” N
Longitude : 79º 30’ 18” E
Latitude : 29º 01’ 11” N
Longitude : 79º 30’ 15” E
9. Fig 8 : T-BLOCK Fig 9 : CRC 1
Latitude : 29º 01’ 36”N
Longitude : 79º 30’ 24” E
Latitude : 29º 01’ 37” N
Longitude : 79º 29’ 38” E
12. ARTESIAN WELL
1. Artesian wells are wells from which water flows under natural pressure
without pumping.
2. It is dug or drilled wherever a gently dipping, permeable rock layer receives
water.
Fig 11 : Artesian Well
24. Hardness
a) Hard waters are generally considered to be those waters that require
considerable amounts of soap to produce foam and that also produce
scale in water pipes, heaters, boilers and other units in which the
temperature of water is increased.
Eriochrome Black-T + Ca+2 /Mg+2 Eriochrome Black-T-Ca+2 /Mg+2
Eriochrome Black-T-Ca+2 /Mg+2 + EDTA EDTA- Ca+2 /Mg+2 +
Eriochrome Black-T
(Steel blue)
(wine red)
25. Formula used :
Hardness (in mg/L as CaCO3)
=
(𝐕𝐱 𝐍 𝐱 𝟓𝟎 𝐱𝟏𝟎𝟎𝟎)
𝑺𝒂𝒎𝒑𝒍𝒆 𝑽𝒐𝒍𝒖𝒎𝒆(𝒎𝑳)
where:
V = volume of titrant (mL)
N = normality of EDTA
50 = equivalent weight of CaCO3
27. Chloride Content
To find the chloride content in sample water we
used Standard silver nitrate as titrant and titrate
the sample against it and Potassium Chromate as
indicator.
Titrate the solution till the colour changes from
yellow to Reddish Brown
28. Formula used :
Chloride content
= (𝑨 𝒙 𝐍 𝐱 𝟑𝟓.𝟒𝟓𝐱𝟏𝟎𝟎𝟎)
𝑺𝒂𝒎𝒑𝒍𝒆 𝑽𝒐𝒍𝒖𝒎𝒆(𝒎𝑳)
Where:
A = volume of titrant (mL)
N = normality of Silver Nitrate
30. Alkalinity
To find the alkalinity of the sample use
HCl as titrant and titrate the sample
against it using phenolphthalein and
methyl orange as indicators.
First add phenolphthalein and observe
the colour change if there is no colour
change then add methyl orange and
titrate from yellow to pink at end point
31. Total Alkalinity as CaCO3 (mg /
l)=A*N*50*1000/ml of sample
Where, A= ml. of HCl used with
phenolphthalein and methyl orange
38. LOCATION 1 : CRC-1
pH is within permissible limits less than 8.5
Total hardness more than the limit i.e. greater than 200mg/l
Electrical conductivity is more than the limit i.e. greater than 400 µS/cm
TDS is within the limits i.e. 500 mg/l
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharge
(L/s)
Winter 7.826 333.33 278.8 540.85 4.75
Summer 7.64 317.085 258.55 415.875 3.91
39. LOCATION 2 : BENI-1
pH is within permissible limits less than 8.5
Total hardness more than the limit i.e. greater than 200mg/l
Electrical conductivity is within the limit i.e. less than 400 µS/cm
TDS is within the limits i.e. 500 mg/l
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharge
(L/s)
Winter 7.913 305.085 196.8 351.5 8.68
Summer 7.82 313.412 209.15 333.5 7.36
40. LOCATION 3 : BENI-2
pH is within permissible limits less than 8.5 on the verge of becoming Unsatisfactory.
Total hardness more than the limit i.e. greater than 200mg/l
Electrical conductivity is within the limit i.e. less than 400 µS/cm
TDS is within the limits i.e. 500 mg/l
Ph Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharge
(L/s)
8.325 333.33 193.35 285.53 .94
41. LOCATION 4 : T-BLOCK
pH is within permissible limits less than 8.5
Total hardness more than the limit i.e. greater than 200mg/l
Electrical conductivity is within the limit i.e. less than 400 µS/cm but on the verge of becoming
unsatisfactory in Winter, but in summer it is more than the permissible limit.
TDS is within the limits i.e. 500 mg/l
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharge
(L/s)
Winter 7.66 420.824 266.8 398.8 0.736
Summer 7.56 429.419 303.5 482 0.532
42. LOCATION 5 : CRC-2
pH is within permissible limits less than 8.5
Electrical conductivity exceeds the permissible limits i.e. greater than
400µS/cm.
TDS is within the limits i.e. 500 mg/l
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharge
(L/s)
Summer 7.60 - 281.8 515 -
43. LOCATION 6 : CRC-3
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharg
e (L/s)
Summer 7.69 - 220.3 353.6 -
pH is within permissible limits less than 8.5
Electrical conductivity is within the permissible limits i.e. less than
400µS/cm.
TDS is within the limits i.e. 500 mg/l
44. LOCATION 7 : CRC-4
pH is within permissible limits less than 8.5
Electrical conductivity is within the permissible limits i.e. less than 400µS/cm.
TDS is within the limits i.e. 500 mg/l
Season pH Total
hardness
(mg/l)
TDS
(mg/l)
EC
(µS/cm)
Discharg
e (L/s)
Summer 7.81 - 212.5 344.7 -
45. References
Bariu, A., Tadesse, N. and Amare, S. (2013). “Use of Geographic Information
System and
Water Quality Index to assess suitability of groundwater quality for drinking
purposes in
Hewane areas Tigray, Northern Ethiopia”. Ethiopian Journal of Environmental
studies and
management Volume 6 No.2 2013.
Binkowski, Lukasz & Słoboda, Maciej & Dudzik, Paweł & Klak,
Magdalena & Stawarz,
Robert. (2017) “Pollution of artesian wells in the urban areas of Krakow,
Europe”. Fresenius
Environmental Bulletin. 26. 846-853.
Bunker, Neelam & Kumar, Vinod (2019). “Water quality index for
assessment of groundwater
quality parameters in Udham Singh Nagar district of Uttarakhand”. Internationla
Journal of
current microbiology and applied sciences. ISSN: 2319-7706 special issue-8 Page
68-72
46. Goyal, Roopesh & Gupta, Sandeep (2016) “Study of Groundwater Quality
Using Open Source
GIS and WQI in Rudrapur City, Uttarakhand” International Journal of Latest
Trends in
Engineering and Technology, Vol 7, issue 1, May 2016, pp786-798.
Gupta, Rachana (2016) “Water quality assessment and preparation of spatio
temporal maps of
flowing artesian wells at Pantnagar using GIS”.
http://krishikosh.egranth.ac.in/handle/1/5810059863
Kanmani S, Gandhimathi R (2013) “Investigation of physicochemical
characteristics and
heavy metal distribution profile in groundwater system around the open dump
site”. Applied
Water Science 3(2):387–399.
Napacho ZA, Manyele SV (2010) “Quality assessment of drinking water in
Temeke district