Wastewater

Featured Articles
October 11, 2022
Visualizing the Vrishabhavathi river to keep it alive
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
Jaipur’s wastewater conundrum
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)
November 15, 2019
When the sewers get blocked: sanitation labour in urban India
On World Toilet Day, we bring to light the labour of India’s sewer workers - those who do the unclean work that a Clean India relies on.
Photo credit: Sharada Prasad
October 28, 2019
Unregulated e-waste hotspots operating in Delhi with no safeguards
Study identifies 5,000 illegal e-waste units in Delhi operating without health and environmental safeguards.
Most of the operations in these units were found to be manual and rudimentary (Image: Toxics Link)
October 25, 2019
Mapping Pune’s aquifers
Groundwater use has doubled in Pune. Comprehensive mapping of groundwater resources and better management and governance is the need of the hour.
Groundwater, an exploited resource (Image Source: India Water Portal)
October 6, 2019
Deadly chemicals from detergents end up in rivers
India needs to come up with a regulation on use of toxic chemicals in detergents.
Nonylphenol, a toxic chemical found in detergents is known to enter the water bodies and even the food chain, where it bio-accumulates and can pose serious environmental and health risks (Image: Toxics Link)
Mekedatu project: CWC okays, TN objects
Policy matters this week
Swati Bansal
Posted on 04 Dec, 2018 03:09 PM

CWC allows preparation of DPR while TN objects to the Mekedatu project on the Cauvery river
Cauvery river at Hogenakal, Karnataka (Source: IWP Flickr Photos via Claire Arni and Oriole Henri)
The tragic tale of Erai
The polluted Erai river needs to be restored before it completely dies and leaves the people dependent on it searching for drinking water.
Makarand Purohit
Posted on 30 Nov, 2018 10:56 AM

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.
The Erai river (Source: India Water Portal)
Ganga clean up: It’s all talk and no action
While crores of rupees have been allocated for cleaning up Ganga, the river continues to flow filthy.
Amita Bhaduri
Posted on 19 Sep, 2018 12:06 PM

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.
The Ganga at Garhmukteshwar (Image: Chicu Lokgariwar, India Water Portal)
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.
Global Reporting Initiative
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.
Amita Bhaduri
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.
Amita Bhaduri
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
Swati Bansal
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.
Himanshu Kulkarni
Uma Aslekar
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.
Chicu Lokgariwar
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)
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