Wastewater

Term Path Alias

/topics/wastewater

Featured Articles
March 15, 2024 A study by CEEW study indexes 503 urban local bodies from 10 states with a treated used water reuse policy. Haryana, Karnataka, Punjab are ahead in used water management in India.
Yelahanka water treatment plant (Image: India Water Portal Flickr)
August 10, 2023 This white paper reviews the current scenario of urban wastewater management in India, treatment and reuse solutions.
This is how wastewater is disposed in India (Image Source: Sangram Jadhav via Wikimedia Commons)
April 25, 2023 Heavy metals, physical and biological parameters were analysed in water, soil, and crops in Musi River basin
Musi is polluted due to municipal sewage and industrial wastewater (Image: Muhammed Mubashir, Wikimedia Commons)
March 29, 2023 Only 10 states in India have treated wastewater reuse policies so far
Sewage treatment plant in Kavoor, Mangalore (Image: Asian Development Bank; CC BY-NC-ND 2.0)
October 6, 2022 In an effort to inform the general public, especially citizen activists, policymakers, researchers, and students, about the current status of the Vrishabhavathi river, Paani.Earth has created the necessary maps, data, analysis, and information to drive conservation awareness and action around the river.
Vrishabhavathi river (Image Source: Paani.Earth)
November 21, 2019 A report by NIUA brings to light the chinks in Jaipur's sewage system and suggests some solutions.
Routine check done by the sewage treatment plant staff in Delawas, Jaipur. The plant is part of the ADB best practices projects list. (Image: Asian Development Bank, Flickr Commons)
World Water Week: Companies must look beyond own operations to enhance water stewardship
Updated Global Reporting Initiative (GRI) standard requires reporting on water impacts across the value chain. Posted on 30 Aug, 2018 10:37 AM

Access to freshwater is essential for all life and is a human right recognised by the United Nations. However, millions of people around the world face water scarcity, poor water quality, and inadequate sanitation.

Water, a precious commodity. (Source: IWP Flickr photos)
Footwear industry pollutes, villagers put their foot down
When the environmental pollution caused by the footwear industry in a growing Haryana village goes unchecked, villagers gather to demand their rights. Posted on 23 Aug, 2018 08:09 PM

As per the regional plan 2021 chalked out by the national capital regional planning board in 2005, Bahadurgarh, a small town in Haryana is a part of the Delhi metropolitan area. The town, located in Jhajjar district, is growing at a fast pace.

Leftover materials tossed out by the factories at the footwear park. These will end up in landfills and pollute the environment. (Image: India Water Portal)
Challenges of being a ‘Prerak’
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. Posted on 27 Jul, 2018 01:35 PM

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.

Divyanshu Seth and Aishwarya Mishra (second and third from left in the first row) during a menstrual hygiene management session. (Pic courtesy: Divyanshu Seth)
Chennai floods was man-made disaster: CAG
Policy matters this week Posted on 17 Jul, 2018 12:06 PM

CAG blames TN government for Chennai floods in 2015

Chennai floods in 2015 (Source: IWP Flickr photos)
Short Term Course on Advances in Urban Water Engineering and Management at IIT Bombay
Short Term Course "Advances in Urban Water Engineering and Management" to be held at IIT Bombay from December 10 -14, 2018.
Posted on 05 Jul, 2018 07:37 PM

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.

The politics of groundwater
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. Posted on 04 Jul, 2018 12:15 PM

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

Green toilet in my backyard
Ecological sanitation toilets are the best option to deal with mounting sewage burden in India. Posted on 18 Jun, 2018 03:39 PM

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.

Chicu with a pan used in ecosan toilet. (Photo courtesy: Chicu Lokgariwar)
Sawdust to treat wastewater
Researchers have come up with a low-cost method to help remove toxic dyes in wastewater. Posted on 17 Jun, 2018 07:15 PM

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. 

Sawdust from teak wood is found to be useful in removing gentian dye. (Source: IWP Flickr photos, photo used for representation only)
Indore retains its cleanest city tag
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. Posted on 17 Jun, 2018 06:26 PM

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.

Clean road near Pardesipura, Indore. (Source: India Water Portal)
Alwar homes, farms and factories fight for water
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. Posted on 07 Jun, 2018 11:46 AM

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.

Operation of sluice outlet of Siliserh lake is marked by chaos and conflict among various interest groups.
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