scholarly journals Physicochemical Characteristics of Groundwater from Kumbakonam Taluk of Thanjavur District - Tamilnadu (India)

2015 ◽  
Vol 59 ◽  
pp. 1-9
Author(s):  
D. Kannan ◽  
S. Nedunchezhian ◽  
Dr. N. Mani
Keyword(s):  
Ground Water ◽  
Standard Method ◽  
Water Samples ◽  
Physicochemical Parameters ◽  
Physicochemical Characteristics ◽  
Titration Method ◽  
Calcium Magnesium ◽  
The Comparative Study ◽  
Drinking Purpose

The aim of present study was to assess the quality of ground water from Kumbakonam region in Thanjavur district, and check its fitness for drinking and other purpose. An eight ground water samples were collected from various parts of Kumbakonam region. The physicochemical parameters such as calcium, magnesium, chloride was determined by titration method, sulphate, nitrate, nitrite were analyzed by spectrophotometric method, pH was determined by pH metric method and other parameters were analyzed by Indian standard method. Physicochemical parameter of ground water samples were compared with standard limits recommended by BIS. The comparative study of ground water to this region, all the collected water samples are not suitable for drinking purpose, because in this region ground water samples had excess of manganese, calcium, magnesium and iron content.

Chemical Analysis of Ground Water from Various Parts of Thanjavur District, Tamil Nadu (India)

2015 ◽  
Vol 56 ◽  
pp. 18-30
Author(s):  
D. Kannan ◽  
Dr. N. Mani
Keyword(s):  
Ground Water ◽  
Water Samples ◽  
Tamil Nadu ◽  
Spectrometric Method ◽  
Quality Of Water ◽  
Rating Method ◽  
Calcium Magnesium ◽  
Ground Water Sample ◽  
Drinking Purpose

The present study was to assess the quality of ground water from various parts of Thanjavur district, and check its fitness for drinking purpose. The pH was determined by pH metric method, calcium, magnesium, chloride were analyzed by titration method, sulphade, iron, nitrate, nitrite, chromium were estimated by spectrometric method ,total dissolved solids of the water samples were determined by gravimetrically, colour of the water samples were determined by platinum-cobalt method ,taste of the water samples were determined by taste rating method, turbidity of the water samples were determined by Nephelometric method etc., are determined for some parts of Thanjavur district water samples and compared with standard limits recommended by BIS. Comparative study of groundwater for this region can be used for the quality of water is suitable for drinking purpose, but the ground water sample numbers S2, S3, S4, S5, S6, S7 and S9 is not suitable for drinking purpose, because in the presence of excess of hardness (Ca2+, Mg2+), chloride, and TDS.

scholarly journals Physicochemical Analysis of Ground Water Samples of South Coastal Areas of Kanniya kumari in the Post-Tsunami Scenario

2016 ◽  
Vol 13 (2) ◽  
pp. 116-121
Author(s):  
Krishna Arunachalam ◽  
Monikandon Sukumaran ◽  
Mohammad Tanveer ◽  
Kesavan Devarayan
Keyword(s):  
Electrical Conductivity ◽  
Ground Water ◽  
Physicochemical Parameters ◽  
Tamil Nadu ◽  
Total Dissolved Solids ◽  
Physicochemical Analysis ◽  
Total Hardness ◽  
Sodium Potassium ◽  
Calcium Magnesium

In this study, the effect of ‘natural/self cleaning’ of ground water by precipitation after a decade of tsunami is evaluated along the coast of Kanniyakumari district, Tamil Nadu, India. The samples were collected from five stations namely Colachel, Muttom, Periyakadu, Manakudy, and Kanniyakumari. The physicochemical parameters such as turbidity, total dissolved solids, electrical conductivity, pH, alkalinity, total hardness, calcium, magnesium, sodium, potassium, chloride, and fluoride were evaluated and compared with the database of the pre-tsunami sample collected in 2004. The results indicated that the ‘natural cleaning’ has improved the quality of the ground water over the years after tsunami.

scholarly journals Assessment of Ground Water Quality in Various Parts of Thanjavur District, Tamil Nadu (India)

2015 ◽  
Vol 43 ◽  
pp. 49-61
Author(s):  
Dr. N. Mani ◽  
D. Kannan
Keyword(s):  
Ground Water ◽  
Water Samples ◽  
Tamil Nadu ◽  
Spectrometric Method ◽  
Ground Water Quality ◽  
Nephelometric Method ◽  
Quality Of Water ◽  
Rating Method ◽  
Calcium Magnesium

The present study is assess the quality of ground water from Thanjavur district, and check its fitness for drinking eight samples of ground water were collected from Thanjavur district. The pH was estimated by pH meter, calcium, magnesium, chloride were analyzed by titration method sulphade, iron, nitrate, nitrite, chromium were estimated by spectrometric method, total dissolved solids of the water samples was determined by gravimetrically, colour of the water samples was determined by platinum-cobalt method ,taste of the water samples can determine by taste rating method, turbidity of the water samples was determine by Nephelometric method etc., are determine for some parts of Thanjavur district water samples compared with standard limits recommended by BIS. Comparative study of groundwater for this region can be used for the quality of water is more suitable for drinking purpose.

scholarly journals Assessment of Quality of Groundwater in Kandarvakottai and Karambakudi Areas of Pudukkottai District, Tamilnadu, India

2009 ◽  
Vol 6 (3) ◽  
pp. 898-904
Author(s):  
D. Ilangeswaran ◽  
R. Kumar ◽  
D. Kannan
Keyword(s):  
Water Quality ◽  
Electrical Conductivity ◽  
Physicochemical Parameters ◽  
Quality Standards ◽  
Physicochemical Characteristics ◽  
Total Dissolved Solids ◽  
Water Quality Standards ◽  
Standard Procedures ◽  
Groundwater Samples

Various samples of groundwater were collected from different areas of Kandarvakottai and Karambakudi of Pudukkottai District, Tamilnadu and analyzed for their physicochemical characteristics. The results of this analysis were compared with the water quality standards of ISI, WHO and CPHEEO. In this analysis the various physicochemical parameters such as pH, electrical conductivity, turbidity, total dissolved solids, Cl-, F-, SO42-, PO43-, NO3-, NO2-, CN-, Nas+, K+, NH3, Mn, Fe, Ca & Mg hardnessetc., were determined using standard procedures. The quality of groundwater samples were discussed with respect to these parameters and thus an attempt were made to ascertain the quality of groundwater used for drinking and cooking purposes in and around Kandarvakottai and Karambakudi areas.

scholarly journals An Assessment of the Quality of Groundwater in a Textile Dyeing Industrial Area in Erode City, Tamilnadu, India

2010 ◽  
Vol 7 (3) ◽  
pp. 1033-1039 ◽  
Author(s):  
P. N. Palanisamy ◽  
S. K. Kavitha
Keyword(s):  
Physicochemical Parameters ◽  
Industrial Area ◽  
Total Hardness ◽  
Systematic Analysis ◽  
Adverse Impacts ◽  
Groundwater Samples ◽  
Textile Dyeing ◽  
Calcium Magnesium ◽  
Standard Values

Groundwater samples were collected in Erode city, Tamilnadu, from an area having large number of textile dyeing units. Though people residing in this area use river water supplied by local bodies as their major source for drinking, groundwater is also used as complementary source. The samples collected were subjected to systematic analysis using the standard methods and procedures. The values obtained for different physicochemical parameters were compared with the standard values given by ISI/ WHO. Variations in many physicochemical parameters were observed for most of the samples when compared to the standard values. More than half of the samples collected had their EC, TDS, total hardness, calcium, magnesium, sulphate and chloride exceeding their acceptable limits. This attempt has been made to determine the quality of groundwater in the study area confirms the deterioration of groundwater quality in the area and calls for some effective measures to be taken urgently to minimize the adverse impacts that may occur due to the contamination of groundwater.

scholarly journals Hydrogeochemical Analysis and Spatial Distribution of Groundwater Quality in Roundhill Landfill Vicinity of South Africa

2019 ◽  
Vol 12 ◽  
pp. 117862211987277 ◽  
Author(s):  
Joan Nyika ◽  
Ednah Onyari
Keyword(s):  
South Africa ◽  
Spatial Distribution ◽  
Sodium Chloride ◽  
Landfill Leachate ◽  
Water Samples ◽  
Physicochemical Parameters ◽  
Anthropogenic Activities ◽  
Anthropogenic Pollution ◽  
Physicochemical Characteristics ◽  
Magnesium Carbonate

Groundwater is the most reliable resource for consumptive uses worldwide, but it is vulnerable to anthropogenic pollution in this post-industrialization era. Pollution of the resource may result from anthropogenic activities; hence, analysing the effects of leachate on groundwater is imperative. This study assessed the spatial distribution of physicochemical parameters of groundwater in Roundhill landfill vicinity of South Africa and conducted their hydrogeochemical analysis. Water samples were collected from 3 boreholes in the landfill surroundings and analysed for selected physicochemical characteristics. Spatial distribution of these parameters showed dominant pollution by Mn2+, Fe2+, and [Formula: see text], which surpassed prescribed allowable limits of the country in most of the study area. Possibilities of simple dissolution and ion mixing were deduced from the Durov diagram. Magnesium carbonate, sodium chloride, and mixed faces of groundwater were dominant in boreholes 1 to 3, respectively. The dominance of Ca2+, Cl−, Mg2+, and [Formula: see text] ions in some boreholes suggested anthropogenic pollution. Landfill leachate was associated with groundwater pollution in the study area.

scholarly journals Seasonal Dynamics of the Microbial and Physicochemical Characteristics of Streams and Boreholes in Uzuakoli, Eastern Nigeria

2019 ◽  
Vol 10 (2) ◽  
pp. 17
Author(s):  
Okezie Onyemaechi ◽  
Nwachukwu Ejikeme
Keyword(s):  
Dissolved Oxygen ◽  
Water Samples ◽  
Physicochemical Parameters ◽  
Stream Water ◽  
Oxygen Demand ◽  
Enterobacter Aerogenes ◽  
Physicochemical Characteristics ◽  
Potassium Nitrate ◽  
Significant Difference ◽  
Dry And Rainy Seasons

Water samples from twenty water sources (fifteen boreholes and five streams) in Uzuakoli, Nigeria were collected for the period of 6 months covering the dry and rainy seasons to assess the level of contamination. The Microbiological characteristics including heterotrophic counts, coliform counts and physicochemical parameters includes pH, turbidity, dissolved oxygen, calcium, potassium, nitrate, magnesium and phosphate were evaluated using standard methods. The total Heterotrophic counts for the borehole during the dry and rainy season were 8.3 x 103 cfu/ ml and 10.8 x 104 cfu/ ml. The Heterotrophic counts for the stream were 12.7 x 104 cfu/ ml and 17.8x 106 cfu/ ml. The frequency of occurrence of the isolates are Staphylococcus aureus 63% in borehole and 85% in streams, Pseudomonas aeruginosa 49% in boreholes and 95% in streams, Proteus sp 52% in boreholes and 97% in streams, Streptococcus sp 46% in boreholes and 53% in streams, Enterobacter aerogenes 33% in boreholes and 63% in streams, Escherichia coli 16% in boreholes and 53% in streams and Salmonella sp no percentage in boreholes and 40% in streams. The result shows a significant difference at (P≤0.05) for the bacterial isolates. The physicochemical parameters of the borehole and stream water samples during the dry and rainy seasons were determined. The temperature ranged from 25oC 32oC; pH ranged from 5.3 8.1; turbidity ranged 0.03 3.23; dissolved oxygen ranged from 3.45–7.40mg/l; biochemical oxygen demand ranged from 1.20–4.32mg/l; chemical oxygen demand ranged from 2.50–5.21mg/l; Calcium ranged from 0.81–5.64mg/l; potassium ranged from 1.01–4.22mg/l; Nitrate ranged from 1.49–4.02mg/l; magnesium ranged from 0.13–2.20mg/l; phosphate ranged from 0.51–2.01mg/l. The water samples were all within the WHO limits apart from sample from Iyi Agbozu that had temperature of 32oC.

Evaluation of Hardness of Ground Drinking Water in Vehari, Pakistan

2020 ◽  
Vol 10 (4) ◽  
pp. 84-89
Author(s):  
Ambreen Ghani ◽  
Iqra Qayyum ◽  
Shabbir Hussain ◽  
Muhammad Riaz ◽  
Aisha Saddiqa
Keyword(s):  
Drinking Water ◽  
Water Samples ◽  
Water Contamination ◽  
Solution Method ◽  
Soap Solution ◽  
Hard Water ◽  
International Standards ◽  
Ground Water Contamination ◽  
Titration Method

Ground water contamination has become a major concern in recent years. Hard water is considered aprimary cause of many health-relating issues due to its unsuitability for drinking, domestic, industrial and agriculturalpurposes. Current studies were performed to explore the degree of hardness in drinking water of the selected areas ofVehari city, Pakistan. For this purpose, ten water samples were collected and analyzed. This research involves presentpractices and easy approaches to evaluate the quality of drinking water. The tested samples have shown pH 7.3-7.7,temperature 27-320C and TDS value of 545-1155 mg/L. The hardness of tested water samples was found in the rangeof 110-530 mg/L by titration method. The soap solution method demonstrated the degree of hardness (dᵒTH) in therange of 19.8-35.41. The obtained results were compared with the national and international standards worldwide. Thedrinking water of investigated areas was found hard, contaminated and unsuitable.

scholarly journals Relationships between the occurrence of Giardia and Cryptosporidium and physicochemical properties of marine waters of the Pacific Coast of Mexico

2010 ◽  
Vol 8 (4) ◽  
pp. 797-802 ◽  
Author(s):  
Dalia Magana-Ordorica ◽  
Kristina Mena ◽  
Jose B. Valdez-Torres ◽  
Marcela Soto-Beltran ◽  
Josefina Leon-Felix ◽  
...  
Keyword(s):  
Water Samples ◽  
Physicochemical Parameters ◽  
Pacific Coast ◽  
Microbial Quality ◽  
Recreational Water ◽  
Regression Analyses ◽  
Recreational Waters ◽  
Untreated Sewage ◽  
The Pacific

Untreated sewage has adversely affected the quality of marine recreational waters worldwide. Exposure to marine recreational water with poor microbial quality may pose a threat to bathers. The objectives of this study were to assess the effect of physicochemical parameters on Cryptosporidium and Giardia presence in marine recreational water of Sinaloa, Mexico, by Logistic Regression Analyses. Thirty-two 10-litre water samples were collected from two tourist beaches, Altata and Mazatlan, between November 2006 and May 2007. Water samples were processed by the EPA 1623 method and pH, temperature, salinity and turbidity were also determined. Cryptosporidium and Giardia were present in 71 and 57% of the samples collected from Altata, respectively. In Mazatlan, Cryptosporidium and Giardia were found in 83 and 72% of the samples, respectively. The overall concentration of Cryptosporidium ranged from 150 to 2,050 oocysts/10 L with an average of 581 oocysts/10 L and Giardia ranged from 10 to 300 cysts/10 L with an average of 73 cysts/10 L. The occurrence of both parasites increased in water with decreasing temperatures and increasing turbidity of the water.

scholarly journals Bacteriological and Physicochemical Assessment of Water Quality of the Public Swimming Pools in Klang Valley Malaysia

2020 ◽  
Author(s):  
Muhammad Naim Rosli
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Physicochemical Parameters ◽  
National Standard ◽  
World Health ◽  
Personal Hygiene ◽  
Plate Count ◽  
Total Bacterial Count ◽  
Swimming Pools

Abstract Background: Water is essential for life and it been used for various activities such as drinking, bathing, and recreational purposes and also one of the modes of the transmission of the disease.Objective: The objective of this study to assess the presence of bacteriological and physicochemical quality of swimming pools’ water in Lembah Klang, Malaysia.Methodology: Seven water samples collected from outdoor and indoor swimming pools (hotel, apartment, and public swimming pool) in Lembah Klang, Malaysia. Water samples were collected in sterile bottles (30 ml). Physicochemical parameters were determined using water quality testing kit pH & chlorine apparatuses. The water sample was cultured and incubated. The presence of bacteria was counted by the total bacterial count method.Result: The ranges of mean values of the various chlorine level parameters of the selected water samples investigated for the apartment, hotel, and municipal were, 0.56±1.01, 0.77±0.95, and 1.19±0.91. All the physicochemical parameters except conductivity values were within the permissible limits of the World Health Organization (WHO) standards 2006 and American National Standard for Water Quality in Public Pools and Spas (ANSI/APSP) 2015. The mean, standard plate count of water samples from the selected apartment, hotel, and municipal’s swimming pools were, 28407.14±28469.05, 8192.86±10556.36, and 3257.14±6250.17which above the WHO Guideline limit, thus signifying contamination.Conclusion: The study recommends improvement in the personal hygiene of swimmers, adequate cleansing of the pools, and enforcement of standards by the government.

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