Windhoek, Namibia

How Windhoek taps water from sewage

For obvious reasons, sewage is unappealing and drinking it, completely unfathomable. Yet, while most of the world is still debating if you should even try to treat household sewage to drinkable standards, Windhoek has been tapping water from it for decades. In 2018, Namibians marked the 50th anniversary of the first direct potable (drinking-quality standard) reuse plant in the world, …

San Francisco, water demand managment experts

San Francisco embraces wastewater for bright future

In San Francisco, all water is seen to be of value; as little as possible should be wasted. So much so that, in 2012, San Francisco became the first municipality in the country to adopt groundbreaking legislation to allow onsite non-potable water systems. Tapping from alternative water sources The Non-potable Water Ordinance allows for the use of alternative water sources …

Wastewater management in cities

Wastewater management – the blessing in the curse

Nowadays, cities seem to be the places to be for more and more people. For one, they can get access to better services, like water and sewage. In fact, the United Nations says that, between 1998 and 2008 alone, 1 052 million people accessed better drinking water in cities. A whopping 813 million accessed better sanitation, and the numbers are …