Wastewater

Term Path Alias

/topics/wastewater

Featured Articles
May 23, 2024 Boson White Water sets an example for water starved cities such as Bangalore by following a sustainable decentralised approach to manage wastewater and treat it for reuse.
Wastewater reuse plant at Boson White Water (Image Source: Manisha Shah)
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)
Simple ways to achieve water sufficiency
Rainwater harvesting is the easiest way to address the growing water scarcity that we are facing. Read on to find out what you can do at your home, office or apartment community. Posted on 27 May, 2014 09:18 PM

Fresh water found on land has only two primary sources - melting of ice, and rain. Harvesting rain is crucial for sustaining both the surface and sub-soil water sources.

Recharge well constructed in Chennai
Open Happiness' or open a can of worms?
Nandlal Master has been waging a decade-long struggle against the many injustices carried out by the Coca Cola factory in Mehdiganj, Uttar Pradesh. Listen to his story. Posted on 16 May, 2014 08:11 PM

1999 was an interesting real estate year for Mehdiganj village in Uttar Pradesh. Someone began buying up land adjoining a soft drink factory owned by the Parle Company. They also began buying land from the farmers except the farmers had no idea as to whom they were selling the land to. As the boundary wall rose up, problems arose too.

Nandlal Master - fighting Coca Cola since 2002
Invitation to the 'Forum on Technology Options for Decentralized Wastewater Management', CDD Society, Bangalore
The forum will bring into light various decentralized approaches for wastewater treatment from a technical perspective.
Posted on 14 May, 2014 02:05 PM

About the forum:

80 countries agree to save oceans in UN-backed summit
News this week: 80 countries join hands to save the world's oceans; Panel blames hydel projects for 2013's devastating floods; Tumkur drought destroys more than 50% of coconut crop Posted on 05 May, 2014 12:25 PM

80 countries join hands to save world's oceans

Oceans of the world (Source: Wikimedia Commons)
Punjab wades in troubled waters
During the Green Revolution, Punjab became the biggest contributor to India's food basket but at a cost-groundwater decline. Can its farmers figure out a way to stem this and boost productivity? Posted on 03 May, 2014 12:23 AM

Many great civilisations have thrived near rivers with people moving in search of water across swathes of lands. The same holds true for present day Punjab, especially its farmers.

Groundwater is falling by 1 metre every year
Companies finally disclose their water-related risks
Will climate change cause greater water-related risks to companies? 29 Indian companies and hundreds of global companies find out. Posted on 24 Apr, 2014 03:17 PM

Businesses increasingly face water risks in the context of climate change. According to the Intergovernmental Panel on Climate Change (IPCC), India will face changes in rainfall patterns, increase in frequency and severity of extreme weather events along with droughts and flood.

Industrial pollution, Image: Ganesh Dhamodkar
Gujarat among the most water-starved states in India:UN
News this week: Groundwater depletion makes Gujarat a water-starved state, says UN; Surat units all set to use recycled water; SANDRP urges Maharashtra CM to withdraw irrigation projects. Posted on 15 Apr, 2014 09:10 PM

Gujarat among the most water-starved states in India: UN

Water scarcity in Gujarat (Source: WebGovernments)
These bacteria are good!
Bioaugmentaion is a method by which wastewater is cleaned using selected microbes, mainly bacteria. This process is both cost effective and efficient. Posted on 01 Apr, 2014 11:16 PM

71% of earth’s surface is covered with water found in rivers, lakes and oceans. Due to massive urbanization and industrialization, these resources are often polluted with garbage and industrial waste among other things. There are several ways of cleaning this wastewater. One such method is bioaugmentation.

Wastewater treatment by bioaugmentation
A better, bluer Bangalore
The Green Bazaar, which brought together local communities and businesses as well as water experts, provided a fitting end to India Water Portal's celebrations of World Water Day 2014. Posted on 31 Mar, 2014 10:26 PM

In honour of World Water Day 2014, the theme at the Green Bazaar, a community event run by The Alternative, was water. India Water Portal collaborated to add some 'blue' to the 'green'.

Green Bazaar in Bangalore
Water warriors of Chennai
The duo of Sekhar Raghavan and Indukanth Ragade, addicts of water conservation, tell why rainwater harvesting and greywater recycling are important and how they can be implemented at homes. Posted on 19 Mar, 2014 11:03 PM

Sekhar Raghavan and Indukanth Ragade
×