Treatment and Purification

  • The Erai river, the main tributary of the Wardha river, is the lifeline for the people of Chandrapur in Maharashtra. It primarily supplies water to the Chandrapur city and Chandrapur super thermal power station (CSTPS). Since 1984, after the initiation of operations of M/s C...
    makarandpurohitposted 2 weeks 1 day agoread more
  • India is running out of water fast. As if this is not bad news enough, it has been found that even the available water is highly polluted with organic and hazardous pollutants. Infact, a recent Water Aid report finds that India is among the top countries with the worst access to clean water clo...
    aarti kelkar kh...posted 3 weeks 2 days agoread more
  • Basanti Haldar (45) has been living in a slum at Kalikapur in Kolkata for over two decades. She works as a domestic help in an upscale locality in the neighbourhood. She is happy nowadays due to an increase in her income.  The installation of Automated Dispensing Units (ADU) has not only provi...
    arathiposted 1 month 15 hours agoread more
  • NMCG approves 12 projects worth Rs 929 crore under Namami Gange The National Mission for Clean Ganga has approved 12 projects worth Rs 929 crore under the Namami Gange programme. Under the project, two sewage treatment plants (STPs) have been sanctioned for Delhi for creating 340-MLD waste treatmen...
    swatiposted 1 month 1 week agoread more
  • Scientists at the Council of Scientific and Industrial Research’s Lucknow-based Indian Institute of Toxicology Research (CSIR-IITR) have developed a technology for disinfecting water that promises to provide safe and clean drinking water at a cost of just two paise per litre.  The technology...
    arathiposted 1 month 3 weeks agoread more
  • My family is living in Noida since 1985. We are using RO filteration, but recently three ROs have stopped working. AMC vendor says authority water has high TDS of 2500 on first floor and 3500 on second. I want to know if RO does not work when TDS is more than 2000. I have installed new pipes. Please...
    Anonymous (not verified)posted 2 months 4 days agoread more
  • We have just a year to go for Swachh Bharat Mission’s (SBM) deadline of making India open-defecation free (ODF). In the last four years, the government has built 86.08 million toilets (as on September 26, 2018) throughout the country as a part of this flagship programme on providing safe sani...
    Amita Bhaduriposted 2 months 2 weeks agoread more
  • Hello, I am living in a gated community where we have around 300 families. We use groundwater during winter and we buy water from outside during the absence of groundwater. So I am not sure how it would help me to test my water for buying a purifier. So far, I have been buying water bottles but woul...
    Anonymous (not verified)posted 2 months 2 weeks agoread more
  • Uttar Pradesh generates second most urban sewage in India at 12 percent of the national total behind only Maharashtra at 13 percent. As per the response of Minister of Environment, Forest and Climate Change, Dr Harsh Vardhan to a question asked in the Lok Sabha on August 1, 2017, urban areas in...
    arathiposted 2 months 3 weeks agoread more
  • Hi, In our Apartment STP water quality gets affected regularly, when checked with AMC vendor we got to know that chemicals i.e paints, acid etc causes damage to STP. Please let me know whether really this kind of chemicals spoil the STP. If yes, please share the details of the chemicals/households ...
    Anonymous (not verified)posted 2 months 3 weeks agoread more
  • The family of Somesh Manikpuri of Amasivani colony in Raipur is still in shock of his sudden demise from jaundice in May this year. Six similar deaths have been reported from Raipur since April 2018. Memsingh Chandrakar, a resident of Naharpara, another locality in Raipur, was also affected by jaund...
    makarandpurohitposted 2 months 3 weeks agoread more
  • Hi, We have done bore cleaning recently at depth of 340 Feet, and placed the borewell motor at 300 Ft. Now after cleaning the bore with compressor still the water is muddy. Could you please advise corrective action to be carried to get the water clean from borewell. Kindly advise possible solution t...
    Anonymous (not verified)posted 2 months 3 weeks agoread more
  • As the Ganga emerges from the glaciers and glides along the foothills of the mighty Himalayas through the towns and cities with their sprawling ghats, engineered embankments, hydroelectric dams, and interrupted flows at barrages, the icy chilliness of its waters is lost. Pilgrims swarm its bank to p...
    Amita Bhaduriposted 2 months 3 weeks agoread more
  • Hi, I need information of staying next to an STP in Bengaluru in Panathur, opp to Sobha Dream Acres. How to know whether there is a smell or noise or health by staying next to huge STP plant organized by the government. Are there any guidelines set by government or BBMP or BDA of suggestable limit ...
    Anonymous (not verified)posted 3 months 1 week agoread more
  • River Mutha, the pride of Pune, lovingly called 'Muthai' or 'mother Mutha', is dying a slow death, thanks to the rapidly urbanising city which is depositing huge amounts of untreated sewage and dirt in its water. The pollution of the river is consistently rising. The situation is so bad that the riv...
    aarti kelkar kh...posted 3 months 1 week agoread more
  • Hello, I am going to buy a water purifier, and to choose the type, I would like to know the quality of water in our area. We are staying in Santosh our, Kolkata. Pin Code-700075
    Anonymous (not verified)posted 3 months 3 weeks agoread more
  • 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 3 months 4 weeks 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 4 months 1 week 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 4 months 1 week 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 4 months 2 weeks agoread more

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The polluted Erai river needs to be restored before it completely dies and leaves the people dependent on it searching for drinking water.

The Erai river, the main tributary of the Wardha river, is the lifeline for the people of Chandrapur in Maharashtra. It primarily supplies water to the Chandrapur city and Chandrapur super thermal power station (CSTPS). Since 1984, after the initiation of operations of M/s CSTPS and Western Coalfields Limited (WCL), the river has begun to get polluted and is now gasping for breath.

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A study finds drinking water in peri-urban areas around Bengaluru has high levels of bacteriological and chemical contaminants making it unfit for consumption.

India is running out of water fast. As if this is not bad news enough, it has been found that even the available water is highly polluted with organic and hazardous pollutants. Infact, a recent Water Aid report finds that India is among the top countries with the worst access to clean water close to homes.

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While potable water dispensing units provided under WASH has come as a boon to Kalikapur slum residents, they struggle to meet other water needs due to lack of piped water.

Basanti Haldar (45) has been living in a slum at Kalikapur in Kolkata for over two decades. She works as a domestic help in an upscale locality in the neighbourhood. She is happy nowadays due to an increase in her income. 

The installation of Automated Dispensing Units (ADU) has not only provided her with clean potable water but have also saved her from the cumbersome job of standing in long serpentine queues for a bucket of water. She has time for more work that has also helped her earn better. 

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Policy matters this week

NMCG approves 12 projects worth Rs 929 crore under Namami Gange

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The technology, named Oneer, is based on the principle of anodic oxidation.

Scientists at the Council of Scientific and Industrial Research’s Lucknow-based Indian Institute of Toxicology Research (CSIR-IITR) have developed a technology for disinfecting water that promises to provide safe and clean drinking water at a cost of just two paise per litre

Topics

Sub-Categories

Regions

My family is living in Noida since 1985. We are using RO filteration, but recently three ROs have stopped working. AMC vendor says authority water has high TDS of 2500 on first floor and 3500 on second. I want to know if RO does not work when TDS is more than 2000. I have installed new pipes. Please suggest, how to reduce TDS in water?

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Regions

As Swachh Bharat Mission is racing towards its 2019 deadline, a CAG report reveals that sanitation is not a one-time exercise and there is a need to look beyond the deadline.

We have just a year to go for Swachh Bharat Mission’s (SBM) deadline of making India open-defecation free (ODF). In the last four years, the government has built 86.08 million toilets (as on September 26, 2018) throughout the country as a part of this flagship programme on providing safe sanitation to all by October 2019.

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Hello, I am living in a gated community where we have around 300 families. We use groundwater during winter and we buy water from outside during the absence of groundwater. So I am not sure how it would help me to test my water for buying a purifier. So far, I have been buying water bottles but would like to buy a purifier. Please give me some direction and what options I have and can consider.

Thanks Gopi

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An RTI application reveals huge gaps in sewage treatment infrastructure in UP.

Uttar Pradesh generates second most urban sewage in India at 12 percent of the national total behind only Maharashtra at 13 percent.

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Hi,

In our Apartment STP water quality gets affected regularly, when checked with AMC vendor we got to know that chemicals i.e paints, acid etc causes damage to STP. Please let me know whether really this kind of chemicals spoil the STP. If yes, please share the details of the chemicals/households chemicals.

Thanks, Saravanan Kumar K

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