Plastic-free planet: Recycling increases toxicity of plastics, warns Greenpeace study
Plastics contain more than 13,000 chemicals and 3,200 of them known to be hazardous to human health
Wastewater resource, not liability: Moving towards circular economy
If recovered fully from wastewater, there would be a reduction in global demand for nutrients in agriculture
Recycling e-waste: ‘CPCB’s competence must be raised’
Swedish academic Thomas Lindhqvist, who introduced extended producer responsibility, says India doesn’t need better recycling rules, but …
World at a loss as China bans import of plastic waste
In 2017, China imported 7.3 million metric tonnes of waste, including metal, plastics and paper among other waste materials
Recycling is the answer to India’s water woes
Frankfurt recycles a drop of water eight times before it reaches the sea, as compared to zero in India
Taste for waste
Entrepreneurs now see business opportunity in waste paper. The raddiwala employed with start-ups can be summoned to home with the click of a …
Handmade paper industry flourishes in Latur
When you hear about Latur, you remember earthquakes, drought, and disaster. But making beauty out of ashes is what the Kalpakala Industry …
Tricks of the e-waste trade
New rules offer no help to informal operators. They ignore reality and are likely to be toothless
How centuries of self-isolation turned Japan into one of the most sustainable societies on Earth
The people of Edo Period Japan lived with time as it changed with the seasons, cherished materials and used the wisdom of reuse as a matter of …
Nigeria is Africa’s leading rice producer, but still needs more — reusing wastewater for irrigation would boost farming
If a quarter of Lagos's daily volume of wastewater were to be recycled for rice production, nearly 75 per cent of Nigeria’s rice …
Working with waste pickers crucial for post-COVID-19 economic recovery: Report
Governments can transition to a zero-waste future by forging partnerships with informal recyclers, notes report
Recycling of e-waste in India and its potential
Since India is highly deficient in precious mineral resources while untreated e-waste goes to landfill, there is need for a well designed, …
E-waste: How should India defuse a ticking time bomb?
Safe disposal practices, consumer awareness and cooperation between organised and unorganised sectors is needed to solve the issue
Gold nano particles can detect lead in wastewater
Gold changes colour in the presence of metal particles such as lead because of their optical properties
Plastic Unlimited
New rules to restrict the use of plastic in India may end up promoting the polymer industry
Dealing with waste
On the 10th anniversary of the Basel Convention, member states reiterate the need to minimise the generation of hazardous waste
Barring the muck
The Tihar jail exemplifies how efficient waste management not only makes our surroundings clean, but also endows us with economic benefits. What …
Developing countries are dumpyards for e-waste
A recent study in the US shows that by 2004, over 315 million computers will become obsolete. By 2005, for every single computer an American buys,…
Unorganized players give e-bike a bad name
For a growing section of riders, e-bikes are a cool way out of increasing fuel costs. Naveen Munjal’s firm Hero Electric leads India’…
Every drop matters
If water efficiency is the agenda for agriculture, then water recycling has to be the agenda for cities and industries
Life of Plastic: India is not collecting and recycling its polymer waste properly; here is how
Plastic waste in India is collected mostly by ragpickers, rather than the authorities; 68% of the plastic waste generated in India is …
Single-use plastics: A make or break ban
Plastic items difficult to collect or recycle should be eliminated from use. This is where the current ban, however limited, fits in
IISc researchers devise new wastewater recycling system
The new wastewater treatment and recycling system has saved 180,000 litres in a Karnataka village in a year
How to resolve Karnataka water crisis
At the peak of Karnataka’s water crisis, the state’s deputy chief minister, G Parameshwara, made a desperate suggestion. He said the …
Your future food will be grown with waste water
If used properly, waste water can provide important nutrients for plant growth and act as a replacement for mineral fertilisers