Treatment and Purification

  • Estimates suggest that about 10 million Indians are affected by fluorosis, a sickness associated with the consumption of increased concentrations of fluoride, mostly through water. Bones get weakened due to excessive accumulation of fluoride in them which results in increased hip and wrist fractures...
    Amita Bhaduriposted 22 hours 37 sec agoread more
  • “The recent scare due to the detection of formalin-laced fish across Goa, Kerala, Assam, Manipur, Nagaland and Meghalaya points to a link between water quality and food safety. Fish traders find it cost-effective to use formalin, a carcinogen, instead of ice to prevent the decomposition of fish du...
    Amita Bhaduriposted 1 week 4 days agoread more
  • How to establish a mineral-water-bottleling project in Erode district of Tamil Nadu, India? And inform me about the testing & treatment places nearby.
    Anonymous (not verified)posted 2 weeks 2 days agoread more
  • My house is having two water connection one is MCD and other one is private. Many times the MCD supply water we get is dirty and makes whole tank dirty. Initially we thought there might be some leakage so we put our whole pipe overground and checked it, it was clean and good. So everytime we get dir...
    Anonymous (not verified)posted 2 weeks 2 days agoread more
  • Groundwater is a major source of water for a large number of Indians with 66 percent rural households and 27 percent urban households directly depending on it for drinking purposes, as per Census 2011. There is a greater daily dependence on groundwater for non-potable uses. Almost 75 percent of Ind...
    Amita Bhaduriposted 1 month 4 days agoread more
  • Basubai is a mother of three young children—Ajay (9), Manju (11) and Sonu (13). She is married to Mukesh Singh in Jamniamota village in Bakaner block in Dhar district, Madhya Pradesh. Annoyed by the yellowing and staining of the teeth of her children, she would always complain to her husband ...
    arathiposted 1 month 1 week agoread more
  • The availability of potable drinking water remains a challenge in rural areas in several parts of the country. Commercially available water filters are costly, need electricity to run and reverse osmosis (RO)-based purifiers waste a lot of water. Now Indian scientists have developed a unique low-cos...
    arathiposted 1 month 1 week agoread more
  • A growing demand for water implies the need for an improved understanding of our resources, and the ability to manage that demand in an equitable and sustainable way. Wells, not dams, have been the temples of modern India India is a groundwater economy. At 260 cubic km per year, our country is the...
    priyadposted 1 month 2 weeks agoread more
  • Up until two decades ago, the main sources of drinking water in Rajasthan included surface water from perennial ponds, reservoirs, lakes, dams, rivers and streams with borewells and tubewells used sparingly and only in remote areas. All this changed when guinea worm infections started appearing in t...
    aarti kelkar kh...posted 1 month 3 weeks agoread more
  • Dear Sir, My village is situated in Uttarakhand in the Himalayan region on a hill in Chamoli district . I want to setup a bottled drinking water plant. It will be give employment to local people and everyone knows that all water comes from the Himalaya. Many young boys in our area are unemployed an...
    gerhwalposted 1 month 3 weeks agoread more
  • Water contamination due to dyes is a major cause of worry. A new study says sawdust from teak wood may help treat wastewater containing dyes and make it reusable.  Researchers have found that sawdust from teak wood is highly effective in removing a very commonly used dye known as crystal viole...
    arathiposted 2 months 3 days agoread more
  • Degrading air quality in metro cities is a matter of concern for public health. Massive tree plantation drives are often conducted in order to provide oxygen to choking cities. But trees, much like humans, also are severely affected by pollutants in the air. In such a situation, knowledge about tree...
    arathiposted 2 months 3 weeks agoread more
  • Hi, I live in HBR layout. Recently, I found red and white worms coming out from all water taps in my place. Following this, I cleaned my overhead water tank and also the sump below. Still I could see the worms coming from it. Both the tanks are clean and couldn’t find any worms in it. Plumber vis...
    Anonymous (not verified)posted 3 months 1 day agoread more
  • Srinagar's prime tourist attraction, Dal Lake, is no more the scenic beauty it used to be. It's turning into an eyesore, thanks to sewage discharge and weed growth. A paper titled Water Quality assessments of Dal Lake, Jammu & Kashmir published in the International Journal of Scientific And Engi...
    arathiposted 3 months 4 days agoread more
  • Hello, Every time it rains, I see huge rain water gushing through the roads and drains of Bangalore city. The entire water gets wasted as it reaches the sewage and flows out of city as sewage water. If we can stock this running water across the areas, it should recharge the depleting ground water a...
    Anonymous (not verified)posted 3 months 4 days agoread more
  • Ahead of monsoon, workers made to clean stormwater drains filled with sewage in Hyderabad Despite the ban on manual scavenging, sanitation workers are made to clean sewage-filled stormwater drains across Hyderabad as part of the city’s monsoon preparedness drive. Workers enter stormwater drains s...
    seetha@indiawat...posted 3 months 6 days agoread more
  • Hi, We had an old borewell with 70 feet depth in our house in West mambalam, Chennai. After 10 years of use, the pipe was struck after the floods and water was not coming. We drilled new borewell one year back - 260 feet depth. Rock was hit at 80 feet and casing was done for approximately same dept...
    Anonymous (not verified)posted 3 months 1 week agoread more
  • Farhanuddin was just five years old when a pain in his knee began bothering him. It was 2013. Slowly, his legs began to change shape. They got so badly deformed that it began to affect his everyday life. He was gloomy and tired most times and had trouble walking. His parents thought that lengra bhoo...
    Amita Bhaduriposted 3 months 1 week agoread more
  • Despite making sanitation a national priority with Swachh Bharat Mission, 50 percent of India defecated in the open till 2014. The goal to make India open defecation free by 2019 seemed ambitious. The government provided funding but it also sought active participation from the corporate sector. Comp...
    Amita Bhaduriposted 3 months 2 weeks agoread more
  • India’s sanitation crisis involves huge cost. Transforming the country’s sanitation and waste management by 2019 is tall order. “Swachh Bharat Mission, the most ambitious cleanliness campaign in Indian history could well be the most expensive failure in recent times,” says Naina Lal Kidwai, ...
    Amita Bhaduriposted 3 months 2 weeks agoread more

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A new device makes defluoridation simple and easy to execute in remote areas where fluorosis is found to be severe.

Estimates suggest that about 10 million Indians are affected by fluorosis, a sickness associated with the consumption of increased concentrations of fluoride, mostly through water. Bones get weakened due to excessive accumulation of fluoride in them which results in increased hip and wrist fractures. Dental enamel gets eroded. The fluoride toxicity can also affect the kidneys and suppress the functioning of the thyroid. In children, neurodevelopmental disorders are noticed.

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There is a need for better regulation and monitoring to bring toxin-free food to the Indian market.

“The recent scare due to the detection of formalin-laced fish across Goa, Kerala, Assam, Manipur, Nagaland and Meghalaya points to a link between water quality and food safety. Fish traders find it cost-effective to use formalin, a carcinogen, instead of ice to prevent the decomposition of fish during transportation to distant markets.

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How to establish a mineral-water-bottleling project in Erode district of Tamil Nadu, India? And inform me about the testing & treatment places nearby.

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My house is having two water connection one is MCD and other one is private. Many times the MCD supply water we get is dirty and makes whole tank dirty. Initially we thought there might be some leakage so we put our whole pipe overground and checked it, it was clean and good. So everytime we get dirty water we have to empty the whole tank to clean it. It's wastage of water and we face problems also.

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A study points out that pit latrines with onsite sanitation systems are a source of groundwater contamination.

Groundwater is a major source of water for a large number of Indians with 66 percent rural households and 27 percent urban households directly depending on it for drinking purposes, as per Census 2011. There is a greater daily dependence on groundwater for non-potable uses.

Topics

Sub-Categories

Regions

What Basubai and her children needed to fight fluorosis was access to safe drinking water.

Basubai is a mother of three young children—Ajay (9), Manju (11) and Sonu (13). She is married to Mukesh Singh in Jamniamota village in Bakaner block in Dhar district, Madhya Pradesh. Annoyed by the yellowing and staining of the teeth of her children, she would always complain to her husband that the children do not listen to her. They do not clean their teeth properly which has resulted in this condition.

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With no electricity required and no wastewater, the new purifier works even under cloudy conditions and diffused solar radiation.

The availability of potable drinking water remains a challenge in rural areas in several parts of the country. Commercially available water filters are costly, need electricity to run and reverse osmosis (RO)-based purifiers waste a lot of water. Now Indian scientists have developed a unique low-cost solar water purifier that can address all these concerns.

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To make access to water adequate and equitable, the focus must shift from water sources to water resources. Science, community participation and cooperation, are key to addressing our water woes.

A growing demand for water implies the need for an improved understanding of our resources, and the ability to manage that demand in an equitable and sustainable way.

Wells, not dams, have been the temples of modern India

India is a groundwater economy. At 260 cubic km per year, our country is the highest user of groundwater in the world - we use 25 percent of all groundwater extracted globally, ahead of USA and China.

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Studies reveal that efforts at guinea worm eradication have triggered the spread of hydrofluorosis in Rajasthan.

Up until two decades ago, the main sources of drinking water in Rajasthan included surface water from perennial ponds, reservoirs, lakes, dams, rivers and streams with borewells and tubewells used sparingly and only in remote areas. All this changed when guinea worm infections started appearing in the state. 

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Dear Sir,

My village is situated in Uttarakhand in the Himalayan region on a hill in Chamoli district . I want to setup a bottled drinking water plant. It will be give employment to local people and everyone knows that all water comes from the Himalaya. Many young boys in our area are unemployed and have no way to earn money to make their life happy.

The TDS of drinking water in my village is 25 ppm. Can i setup bottling plant on it? If yes, what is procedure to setup botting plant ? Does our government provide us with any help in this?

Please guide me

Thanks

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