Wastewater

  • A seasonal river in Pali, Rajasthan, the Bandi is nothing short of a sewer. The textile town has witnessed rampant industrial growth, raw sewage discharges and toxic contamination of its waters. The river, which is devoid of lean season flow, is polluted up to 55 km downstream. The river water is un...
    Amita Bhaduriposted 1 year 8 months agoread more
  • The Palk Bay is an ecological paradise located between the island nation of Sri Lanka and the South East Peninsula India. The region separates the coastal areas of Tamil Nadu from the northern parts of Sri Lanka. From the coast of Tamil Nadu to that of Sri Lanka, the water rarely run deeper than 15 ...
    makarandpurohitposted 1 year 8 months agoread more
  • The Palk Bay is a 15,000 sq km biodiversity conglomeration nestled between the island nation of Sri Lanka and South East Peninsula India with a coastal length of 250 km on the Indian side.  The bay is landlocked with three openings--one big eastern opening into the Bay of Bengal and two narrow...
    makarandpurohitposted 1 year 8 months agoread more
  • Reuse of wastewater becomes mandatory in Maharashtra Maharashtra government has adopted a new policy that makes municipalities responsible for recycling wastewater and reusing treated wastewater to cool thermal power plants, serve industrial estates, and for other non-potable purposes. The governme...
    swatiposted 1 year 9 months agoread more
  • The theme for the Conclave this year is “Water Use Efficiency: An Imperative for India” to highlight the imperative of water use efficiency in the industry, agriculture and urban contexts.  The Indian economy at present is struggling with excessive population growth and changing water reso...
    Water Awards 2016posted 1 year 9 months agoread more
  • Hello, I am looking for CPCB guidelines for acceptable water quality from an STP for usage in: irrigation, disposal into a storm water drain, and drinking. I could not find on their website. Can anyone help? Thanks, Parag Mody Goa
    Anonymous (not verified)posted 1 year 9 months agoread more
  • Hello, I am doing research on pipes used in Indian Waste Water Treatment Industry and wanted to know which pipe materials are mostly used by the industry. It is my understanding that plastic pipes (PE, PPR, PVDF, ABS, CPVC and UPVC) are mostly preferred and galvanized iron pipes are not used. Is thi...
    Anonymous (not verified)posted 1 year 9 months agoread more
  • The 15th EverythingAboutWater Expo 2018 will be held on August 23-25, 2018 | Hall No. 12A, Pragati Maidan, Delhi, India The Expo will be one of the most unique and comprehensive annual water events in India showcasing latest technologies in the water and wastewater management sector. Also reco...
    EA Water Pvt Ltdposted 1 year 9 months agoread more
  • 1. We are an apartment complex with 320 families and a Aerobic STP of 1,50,00LPD. We have recently started using STP treated water into toilet flushing. Since same water is re-circulated repeatedly, I am concerned that URIC ACID concentration will get higher over a period of time as it never gets el...
    Anonymous (not verified)posted 1 year 10 months agoread more
  • My borewell is located near to the compound wall. After few days of borewell drilling sewage started to get collected on the nearby plot which is hardly 3 feet from the borewell. We drilled for 200 feet. Water levels in the nearby borewell are < 50 feet. We used casing pipe for 35 feet after that...
    Anonymous (not verified)posted 1 year 10 months agoread more
  • A new eco-friendly method could soon be available to address pollution due to azo dyes in wastewater from textile units.  Researchers at the Goa-based National Institute of Oceanography (NIO) have identified a bacterium that could be used to degrade the dyes. In a recent study published in the...
    arathiposted 1 year 10 months agoread more
  • Gold, the favourite metal of Indian women, is increasingly becoming popular among scientists as well, though for a different reason. A group of Indian researchers has used gold nanoparticles to develop a simple method to detect lead in wastewater. The new technique makes use of specially-produced m...
    arathiposted 1 year 11 months agoread more
  • The problem of Bengaluru’s water is well known. The demand for water tankers skyrockets during the summer months, when municipal and borewell water supplies run dry, and many of the city’s lakes, actually man-made tanks, lie neglected and polluted. While legislation on rainwater harvesting ...
    priyadposted 1 year 11 months agoread more
  • Heavy metal poisoning is a growing concern in many parts of the country. A new method for removing chromium-6, a highly toxic heavy metal, from waste water has been developed by a group of scientists from India and Ethiopia. They claim it to be low-cost and safe. The new method uses water hyacinth,...
    priyadposted 1 year 11 months agoread more
  • Hospital wastewater, which includes drugs, is a major environmental problem. A group of researchers from Belgium and India has developed a novel method of treating wastewater to get rid of such harmful substances from hospital waste. Wastewater may include cytostatic drugs such as cyclophosphamide ...
    arathiposted 1 year 11 months agoread more
  • Hi i am working for a project in ETP. Our effluent contains a TDS of 3000 ppm while after equalisation - that is after addition of lime and alum - our TDS increases to 4500 ppm giving our outlet TDS to be 5000 ppm. In this project we haven't installed any tertiary process. It consists of simple equa...
    Anonymous (not verified)posted 1 year 11 months agoread more
  • There is a higher BOD and COD rate. Capacity of kitchen waste-water is 5 m3/day. Could someone please suggest me how to treat this waste-water and what is the reason for too much rate of BOD & COD? BOD: 4100 mg/L COD: 7000 mg/L
    ruchimanavposted 1 year 11 months agoread more
  • Far in the distance, towards the edge of Noida and Greater Noida flows the Hindon river amidst clusters of modern highrise buildings. A few years ago, the landscape here was more countrified and quite distinct from the low rise neghbourhoods of Delhi dotted with its numerous parks and abundant insti...
    Amita Bhaduriposted 1 year 11 months agoread more
  • Govt says out of 445 river stretches, 275 are polluted The environment ministry has informed that out of the 445 rivers monitored by the Centre, 275 are polluted stretches. With 49 polluted river stretches, Maharashtra has topped the list, followed by Assam and Madhya Pradesh. The ministry, however...
    swatiposted 2 years 5 days agoread more
  • Hello Sir/Madam, I wanted to know about ground water recharge using waste water. Is it alright to do it? I'm running a commercial kitchen on my terrace and all its washing water( no solid objects ) goes into the sewer. Is it alright to have a recharge pit near the borewell and redirect the washed wa...
    Anonymous (not verified)posted 2 years 1 week agoread more

Pages

The job of a Swachh Bharat Mission Prerak is to ensure the mission is completed on time. They have many hurdles to cross before reaching the finishing line.

Most of Etawah, a city on the banks of the Yamuna river in Uttar Pradesh, has plenty of stories to share about their favourite leader Daddaji or Mulayam Singh Yadav, one of the former chief ministers of Uttar Pradesh. The area bordering the ravines near Chambal, on the other hand, resounds with tales of dacoits like Phoolan Devi, Seema Parihar and Nirbhay Gujjar. “Politics is a way of life in this agriculturally prosperous district.

Attachments

Topics

Sub-Categories

Regions

Policy matters this week

CAG blames TN government for Chennai floods in 2015

Topics

Sub-Categories

Regions

Urbanization has posed challenge on water resources in cities. Both the water quantity shortage and deteriorated water quality are the prevailing issues in the cities. Physical losses and non-revenue water are the major concerns of water supply systems in cities. Lack of sewage collection and treatment infrastructure cause contamination of surface water bodies and ground water. Apart from water quality issues, stormwater management has become a major challenge in cities in India.

December 10, 2018 9:00AM - December 14, 2018 9:00AM
November 30, 2018 11:00PM

Topics

Sub-Categories

Regions

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.

Topics

Sub-Categories

Regions

We have 7 feet septic tank with cement rings fitted but the base is not cemented . We have a 35 feet well with circular fitted rock sides. The well and the septic tank are 6 metres away from each other. Currently the septic tank is not in use but I would like to know if the water from the well would get contaminated if the septic tank is put to use?

Topics

Sub-Categories

Regions

Ecological sanitation toilets are the best option to deal with mounting sewage burden in India.

Untreated sewage is the biggest source of water pollution in India with around 70 percent of the raw sewage generated in urban areas entering lakes, rivers, seas and underground aquifers. As India builds more toilets in pursuit of ending open defecation, water pollution is increasing exponentially. The treatment facilities are simply not able to match the sewage generation capacity of toilets. Lack of water in many places also reduce the use of toilets.

Topics

Sub-Categories

Regions

Researchers have come up with a low-cost method to help remove toxic dyes in wastewater.

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. 

Topics

Sub-Categories

Regions

Indore became the cleanest city in India for the second time in a row, thanks to the untiring efforts of its municipal corporation and residents. A video tells the success story.

Indore has retained its cleanest city tag in the clean India survey 2018. Before it was praised for its cleanliness drive in 2017, the city was just like any other urban city in India dealing with its mounting garbage problem. In 2016, the Indore Municipal Corporation (IMC) was criticised by pollution control boards, green bodies and environmentalists for not treating its garbage properly.

Topics

Sub-Categories

Regions

My house is under 500 m of distance from a new STP plant. At night, strong foul smell disturbs us and even the noise of the plant sometimes. We are really worried about the hazardous effects the plant could have on our body due to such prolonged exposure to the smell.

As I was unsuccessful in finding some proper guidelines for the minimum distance of the plant from residence , I would really appreciate any kind of information regarding the same. Also, what kind of bacteria / germs can manifest in the surrounding region? Thank you so much!

Topics

Sub-Categories

Regions

Water conflict in Rajasthan’s Alwar district is not just between upstream and downstream users; it is also between users with domestic, agricultural and industrial needs.

Lewari, a village located around 17 km from Alwar in Rajasthan, is the site of a water conflict these days. “The production of Jayanti jaljeera, haazme ka lalantop drink (a digestive drink) has left our village parched,” says Nanak Singh, a resident. Singh is referring to the excessive quantity of water being used for manufacturing a digestive drink by a factory located in his village. The indiscriminate use of a lake bed in the village for industrial use has led to groundwater scarcity during peak summer months.

Attachments

Topics

Sub-Categories

Regions

Pages

Subscribe to RSS - Wastewater