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Fluorosis

Fluoride in groundwater - Overview and evaluation of removal methods - A report by IGRAC

In this report published by International Groundwater Resources Assessment Centre, information is given about methods for the removal of fluoride from groundwater. The methods can be used by domestic well owners as well as communal water suppliers. The report is divided into the following chapters:Read More

Assam’s strategy and action plan on climate change - Recommendations - First draft - ASTEC (2011)

This report by the Assam Science Technology & Environment Council (ASTEC) contains the compiled recommendation of three consultative workshops organized in Assam University, Gauhati University and Tezpur University by Climate Cell of Environment Division of Assam, Science Technology and Environment Council in collaboration with Department of Ecology and Environment Science, Assam University, Silchar, Department of Geography, Gauhati University, Guwahati and Department of Environmental Science, Tezpur University. Read More

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Assam’s strategy and action plan on climate change - Recommendations - First draft - Assam Science Technology & Environment Council (2011)3.08 MB

Chemical characteristics responsible for the higher concentration of fluoride in groundwater - A paper in Springer Science

This paper by N Subba Rao in Springer Science deals with the problem of high fluoride groundwater. Fluoride is essential for normal bone growth, but its higher concentration in drinking water poses great health problems and fluorosis is common in many parts of India.

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Chemical characteristics responsible for the higher concentration of fluoride in the groundwater - A paper in Springer Science (2011)319.76 KB

Fluorosis in an urban slum area of Nalgonda - Andhra Pradesh - An epidemiological study - Indian Journal of Public Health

This paper published in the Indian Journal of Public Health describes the findings of a study undertaken in one of the urban slum areas in Nalgonda, Andhra Pradesh, a fluorosis endemic district, to explore the impact of a new water source, the water from the Nagarjunsagar dam, on the current levels of fluoride in the water supplies and its impact on the current prevalence of fluorosis in the area.Read More

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Fluorosis in an urban slum area of Nalgonda - Andhra Pradesh - An epidemiological study - IJPH (2010)429.97 KB

Location

Nalgonda, AP, India
Latitude: 17.052389, Longitude: 79.267181

Vicious cycle of fluoride in semi-arid India – A health concern – A paper in Current Science

This paper from Current Science discusses how excess fluoride in groundwater-based drinking water supply is a growing concern in semi-arid tropical (SAT) regions of India. More than 16 states in India are facing the fluorosis problem. Several southern-peninsular states are experiencing monsoon climate condition, where the rainwater is harvested through tanks and used for agriculture.

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Vicious cycle of fluoride in semi-arid India – A health concern – A paper in Current Science (2011)115.25 KB

Water resources - Mid-term appraisal of the eleventh five year plan - Report by the Planning Commission

MTA 1The Eleventh Plan (2007-08 to 2011-12) sought to build on the gains achieved in the Tenth Plan and shift the economy to a path of faster and more inclusive growth. The Mid Term Appraisal (MTA) report for the Eleventh Five Year Plan 2007-2012  by the Planning Commission reviews the experience in the first three years of the Plan and seeks to identify areas where corrective steps may be needed.

The Eleventh Plan recognises the special challenges of water resources management facing India and the likelihood that these will grow over time due to the rising population and industrialisation. Read More

This chapter discusses the major features of the water problem facing the country followed by a review of the performance of the schemes dealing with water in the Eleventh Plan. The chapter also proposes an alternative approach to be elaborated into an operational strategy to be implemented in the Twelfth Five Year Plan.

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Chapter 21 - Water Resources - Mid-Term Assessment - 11th Five Year Plan - The Planning Commission (2010)1.09 MB

Groundwater contamination and rural water treatment in Gujarat: A discussion paper by CAREWATER

carewaterThis discussion paper by Carewater INREM Foundation deals with groundwater contamination and rural water treatment in Gujarat. The State is characterized by varied hydrogeology and vast areas are faced with typical groundwater quality problems like fluoride. Much of the coastal groundwater is saline while the alluvial tract is marked with inland salinity.Read More

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Groundwater contamination and rural water treatment in Gujarat - CAREWATER (2008)133.22 KB

Location

Surendranagar, GJ, India
Latitude: 22.718729, Longitude: 71.637669

Fluorosis in Gujarat: A disaster ahead – A report by CAREWATER

The report by Carewater INREM Foundation on fluorosis in Gujarat attempts to understand the various impacts of fluorosis on the afflicted in terms of costs incurred on treatment, loss of productivity & output and willingness to pay to prevent & cure the disease. The study in addition looks at the awareness on fluorosis and water quality among people. It was conducted in two phases for two time periods 1993 and 2003 -
  • Phase I: Investigation of the prevalence rate of fluorosis in 25 villages from Mehsana and Patan districts of Gujarat.
  • Phase II: Detailed study of social cost from a sample of 235 households selected from 18 of the 25 villages.

It is difficult to draw any conclusion for this multi-faceted problem of fluorosis or to propose a universally accepted strategy. People need water, so they sink deep wells and eventually harvest poisonous water to an extent unmindfully and are finally caught up in the trap of irreversible fluorosis. The respondents of the study have very poor awareness about water quality and the availability of fluoride-free or de-mineralized water. Even if it is available, their poor affordability prevents them to purchase.

The question arises, what should the state or the people at an individual or collective level do, when the available fluoride content water in the village has to be used ‘willingly-or-unwillingly’? The study suggests the following -

  • Developing awareness on fluorosis and fluoride contaminated water in the villages. 
  • Providing less expensive water filters (like Activated Alumina Plant being used in Southern Rajasthan) for de-fluoridation at home.
  • Developing Cooperative-Captive Plants that could be organized by the villagers and not by external agencies. Instead of a big plant, the government could intervene to set up a plant sized up to village-needs, which can be managed by the villagers themselves.  
  • There is a possibility of reducing fluoride from groundwater by mixing river water with groundwater, which is now a practice in North Gujarat.
  • Further, groundwater should be recharged using check-dam or any other suitable procedure, which would help reducing fluoride. 

It is time to recognize fluorosis and take some preventive measures and rehabilitate the present victims instead of covering it up behind the mask of Musculo-Skeletal Disease (MSD).

Download the report here: 

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Fluorosis in Gujarat - An investigation of impacts by CAREWATER (2008)253.78 KB

Location

Patan, GJ, India
Latitude: 23.850809, Longitude: 72.114838

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Arghyam

6.22-2011.07.01-06