Food waste at the Songpa waste treatment facility is dumped into hoppers in July. Seoul, a city of 10 million people, produces 2,500 tons of food waste daily. (Jean Chung / For The Times) Striding ...

Smart use of bacteria is helping Fruita's public works department turn sewage into something useful. Roughly one million gallons of wastewater flowing into the Wastewater Reclamation Facility every ...

Composting is a great way to keep your food scraps from ending up in a landfill while delivering nutrient-rich soil in return. Sounds great, but if you’ve ever tried it, you know it can be confusing ...

The dry composting method will be familiar to those with off-grid homes. In the US, dry compost toilets have long been built as alternatives to flush toilets in rural homes that aren’t connected to a ...

A study of the practicality of composting “biosolids” sludge from Fresno’s sewage-treatment plant has been put on hold after a City Council member raised concerns over potential odor and environmental ...

Add Yahoo as a preferred source to see more of our stories on Google. Food waste at the Songpa waste treatment facility is dumped into hoppers in July. Seoul, a city of 10 million people, produces ...