July 22, 2021
In the ongoing COVID 19 pandemic, some face masks used to control the spread of the virus as personal protective equipment (PPE) have become an emerging threat to water, aquatic life and the environment.
February 11, 2021
This blog is part of a series about IWA Fellows and Distinguished Fellows, their career journeys and achievements, ambitions and the COVID-19 challenges in the water sector. In this article, IWA Distinguished Fellow Michael K. Ste...
December 11, 2020
The Covid-19 pandemic we have faced this year has brought new challenges to the water sector. There is an even greater need to improve water quality and safety, with existing treatment processes now under the microscope. Positivel...
November 26, 2020
Science and engineering help us understand the world and change it for the better. For example, advancements in drinking water, from germ theory and handwashing to filtration and chlorine disinfection, have substantially reduced d...
November 18, 2020
The International Water Association (IWA) and Toilet Board Coalition (TBC) have come together to present a fresh vision of a public health ecosystem that extracts new value from wastewater. The paper echoes the following key messa...
November 13, 2020
In a pathbreaking article in 1965, Abel Wolman, arguably among the most significant US water engineers of the 20th century, coined the phrase “The Metabolism of Cities”, and set forth the theme that cities, like organisms, cou...
May 4, 2020
This is a blog article series from IWA Members who write about their personal and professional experiences and the new situations they are facing under and with the COVID-19 crisis. We invite IWA Members to publish their experienc...
April 15, 2020
Robustness and Flexibility of Combined Disinfection Processes – Operations Under COVID-19 Outbreak At the end of 2019, an outbreak of novel coronavirus (COVID-19) occurred in China and the virus has rapidly spread across the...
March 30, 2020
The COVID-19 (SARS-CoV-2) pandemic has raised many questions for the water supply and wastewater sector around the world. This includes the public seeking reassurance about potential concerns. The organisations who provide water a...
Water stress and constraint is a growing challenge and concern for many countries in the world.  We have already witnessed and realised the effects of climate variability, extreme events and rapid population growth which has made...