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Water Quality Analysis in Velachery Lake, Chennai- a Review

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Water Quality Analysis in Velachery Lake, Chennai- a Review International Journal of Pure and Applied Mathematics Volume 119 No. 16 2018, 4769-4774 ISSN: 1314-3395 (on-line version) url: http://www.acadpubl.eu/hub/ Special Issue http://www.acadpubl.eu/hub/ WATER QUALITY ANALYSIS IN VELACHERY LAKE, CHENNAI- A REVIEW M.S.Alexander Sooraj1, Civil Department, Saveetha University, Chennai, R.Balakrishnan2, Civil Department, Saveetha University, Chennai. B. Subhashini3 (M. Tech), Assistant Professor of Civil Department, Saveetha University, Chennai. E-mail: [email protected] Abstract: Increase in urbanization, Water quality can be measured by the few test industrialization, agriculture activity and various that includes the pH, electrical conductivity, total human activities has increase the pollution of harness, magnesium, sodium, silica ,alkalinity, surface water & ground water. As the safe & phosphorous, etc., These tests shows the potable drinking water is needed. various standards of water that can be useful or not. treatment methods are adopted to raise the quality of drinking water. Water should be free 1.1.1 pH, Electrical conductivity from the various contaminations viz. Organic One of the usual method to find out the quality and Inorganic pollutants, Heavy metals, of water is pH and electrical conductivity. To Pesticides etc. as well as all its parameter like find whether the water is acidic or basic else pH, Electrical Conductivity, Calcium, neutral the pH test is undertaken. 0-14 is the pH Magnesium, Total Hardness, Carbonate, measuring range. Above 7 is the basic and below Bicarbonate, Chloride, Total Dissolved Solid, 7 is acidic. Neutral is 7, Still water stream is Alkalinity, Sodium Potassium, Nitrate, DO expected to be in the range of 6-8. should be within a permissible limit . Electrical conductivity of water is based on the Keywords: Water quality, physical & chemical dissolved ions exist in the water. Greater the properties, effective land use. concentration of dissolved solid, greater the 1. INTRODUCTION conductivity of water. 1.1 Water Quality 1.1.2 Total hardness – Calcium & Magnesium Water should be free from the various Total hardness is simply the equivalent of detoxifications such as Organic and Inorganic calcium and magnesium hardness. It is the pollutants, Pesticides, Heavy metals etc. Heavy measurement of mineral content in a water. metals from industrial processes can Hardness in water is not that harmful to human. accumulate in nearby lakes and rivers. These are Still it should be considered in the level of toxic to marine life such as fish and shellfish, industrial scale. and can affect the rest of the food chain. This means that entire animal communities can be 1.1.3 Chloride, Alkalinity badly affected by this type of pollutant. Industrial waste often contains many toxic Chlorine is one the most commonly found anion compounds that damage the health of aquatic in the water. It often combines with the calcium, animals and those who eat them. Some magnesium or sodium. Although the chlorine is toxins affect the reproductive success of marine less harmful, it still gives the unpleasant tastes to life and can therefore disrupt the community the water, and damages the flora vegetation. The structure of an aquatic environment. recommended level should be no higher than the 250 mg/l. Alkalinity- It refers to the water capability to neutralise the acid. Capacity of 4769 International Journal of Pure and Applied Mathematics Special Issue water to resist the pH that would make the water area lakes were being utilized by the more acidic. neighborhood groups dwelling close-by for different purposes, for example, Few above test are followed to check the water cultivating/Irrigation purposes, angling purposes, eligibility standards. ecotourism, powder transfer, ganesh icon drenching purposes. In this way urban lakes in 2.LITERATURE SURVEY Badlapur and Kalwa viz.Lotus lake and Kalva Analyzing uncertainties in lake water: A lake in thane region were surveyed for physical, review Rachna Bhateria, Amir Abdullah. A substance and bacteriological attributes of the lake might be characterized as an encased lake to evaluate nature of lake water for waterway (typically freshwater) completely recreational reason. encompassed via arrive and with no immediate access to the ocean. Lakes are at some point Water Quality Assessment of Kukkarahalli subjected to wastewater releases starting from Lake Water Mysore, M.Mamatha various sources. Chemicals, for example, Lakes are critical piece of urban environment nitrogen, phosphorus and carbon in certain and assume an imperative part in keeping up fixation may contort and disturb sea-going natural adjust. Lake water is utilized for some environment. Eutrophication of inland water reasons, for example, drinking, water system, bodies has turned out to be synonymous with the residential purposes, and modern. Be that as it weakening of water quality, which meddles with may, the contaminated water produced by the the greater part of its useful employments. ventures and homes which are not legitimately Presently a day's numerous human exercises treated gets cycled once again into lakes, makes the contamination in and around the water bringing about the contamination of lakes. body, because of which regular status of lakes Kukkarahalli Lake water is no more exemption. may come in the peril zone of water The present examination manages the assurance contamination. of water quality list on the premise of Weighted Arithmetic Index by concentrate different water Physico-chemical parameters for testing of quality parameters like pH, Electrical water: A review SS Sagar, RP Chavan, CL Conductivity, Total hardness,Magnesium and Patil, DN Shinde, SS Kekane. Because of Calcium particles, Total alkalinity, Total increment populace, progressed agrarian Dissolved Solids, and so forth to survey the practices, industrialization, man-influenced water quality for drinking. movement, to water is by and large profoundly dirtied with various contaminants. Water is a Water Quality Analysis of Lake – A Case fundamental asset for human survival. The Study Parul Baranwal , Mansi Tripathi , S.K. accessibility of good quality water is an Singal imperative component for anticipating ailments and moving forward personal satisfaction. It is important to know insights about various Because of quickly expanding populace, physico-synthetic parameters, for example, exponential industrialization and urbanization, shading, temperature, Total hardness, pH, and so forth different water bodies, all finished sulfate, chloride, DO, BOD, COD, alkalinity India are presented to different types of utilized for testing of water quality. ecological corruptions. This prompts conglomerations of phytoplankton, full scale Assessment of water quality of urban lakes for green growth and once in a while drab recreational purpose in thane district Mayur heterotrophic protists can stain the water offering Shirude, Ameya Gupte and, Bela Nabar. Art ascend to froth. Due to this, there is decrease in lakes are potential tourism site and additionally a DO (Dissolved Oxygen) level which at last wellspring of job, urban lakes in Badlapur and irritates the biological adjust of the lake and at Kalva viz.Lotus lake and Kalwa lake in thane 4770 International Journal of Pure and Applied Mathematics Special Issue long last prompts eutrophication in water bodies. the author used the soil fertility to check the In the present work, the Ramgarh Lake arranged stability of the water that will be useful for in Gorakhpur, Uttar Pradesh, India has been converting waste water in to a normal drinking chosen as contextual investigation and its water of pallikaranai, since its been more physico-substance water quality parameters have difficult after the flood affected the area. The been dissected from testing. main purpose of is to analyse the substance been present in pallikarani wetland. L. Serranoa, M. Reina(2017) studied the interaction between water and the sediment in S. P. Bhalme1, Dr. P. B. Nagarnaik Ms. E. R stratified water of wetland by using diagnostic Raut (2012) studied about the analysis of water tool based on chemical equilibrium of dissolved in educational institute Nagpur. Since there may reactive P. Author used data’s from natural be a chances of contamination of the water, thus euthropic wetlands as negative controls of to verify the same, water quality analysis was calibration and also provided lowly protected been carried out. Water sample was collected wetlands as positive controls to diagnose severe from three locations of Ambazari Lake and anthropogenic euthrophication of the water. undergone the pH, Iron, total hardness, alkalinity, Chloride, DO, COD and MPN test. The physical, bacteriological Abida Dost Mohammad, Maqsood Ahmad parameters were also been tested. By this project Khan, Aamir Mahmood (2016) studied about they narrates that the educational institute the analysis of physicochemical drinking water maintains the quality of water by providing quality parameters and checke the stability of reverse Osmosis unit. which brings all zirat valley. From the fpur different sources that parameters within the range after the WTP unit. includes the ground water as well as the surface water, author collected the 16 drinking water samples. All the samples were analyzed for Current status of Pallikaranai wetland:A various notes which covers the odour, color, review-Juniet M. Jose, John Milton, M. C. temperature, taste, pH, total dissolved solids, And Ganesh, J. Wetlands give incalculable chloride,
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