/topics/wastewater
Wastewater
The tragic tale of Erai
Posted on 30 Nov, 2018 10:56 AMThe 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)](/sites/default/files/styles/featured_articles/public/iwp/_dsc0203s_0.jpg?itok=ifWixFO2)
Ganga clean up: It’s all talk and no action
Posted on 19 Sep, 2018 12:06 PMAs 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)](/sites/default/files/styles/featured_articles/public/iwp/gadmukteshwar_sunset_1.jpg?itok=zkh85N_I)
World Water Week: Companies must look beyond own operations to enhance water stewardship
Posted on 30 Aug, 2018 10:37 AMAccess 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)](/sites/default/files/styles/featured_articles/public/iwp/5074354980_fd5a2d389c_z_4_0.jpg?itok=pOhgEbQU)
Footwear industry pollutes, villagers put their foot down
Posted on 23 Aug, 2018 08:09 PMAs 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)](/sites/default/files/styles/featured_articles/public/iwp/rubber-raw-compressed.jpg?itok=XYtRUGH4)
Challenges of being a ‘Prerak’
Posted on 27 Jul, 2018 01:35 PMMost 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)](/sites/default/files/styles/featured_articles/public/iwp/padman_challenge_completed_by_district_etawah_by_sessions_on_mhm_across_villages.jpg?itok=QzWbZuJL)
Chennai floods was man-made disaster: CAG
Posted on 17 Jul, 2018 12:06 PMCAG blames TN government for Chennai floods in 2015
![Chennai floods in 2015 (Source: IWP Flickr photos)](/sites/default/files/styles/featured_articles/public/iwp/23431905981_443a72901a_z_2.jpg?itok=-JqGxEjZ)
Short Term Course on Advances in Urban Water Engineering and Management at IIT Bombay
Posted on 05 Jul, 2018 07:37 PMUrbanization 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
Posted on 04 Jul, 2018 12:15 PMA 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
![](/sites/default/files/styles/featured_articles/public/iwp/idr_article_republish_lead_image.png?itok=fbV6dBJK)
Green toilet in my backyard
Posted on 18 Jun, 2018 03:39 PMUntreated 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)](/sites/default/files/styles/featured_articles/public/iwp/organge_toilet_new.jpg?itok=ZJvOs0Vn)
Sawdust to treat wastewater
Posted on 17 Jun, 2018 07:15 PMWater 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)](/sites/default/files/styles/featured_articles/public/iwp/2295964616_026edacf4a_o.jpg?itok=agM3SY0A)