High population growth, a lack of wastewater treatment plants and poor wastewater management are major challenges in wastewater management in Timor-Leste (East Timor). One of the approaches of the government of Timor-Leste is to separate wastewater into greywater and blackwater from domestic, commercial, …

Girona is a city located in the river Ter Basin, in the Principality of Catalonia. The city’s convenient access to water played a role during the 19thcentury to quickly industrialise and modernise the city. Yet, not at the cost of polluting the rivers and turning natural habitats, places of enjoyment …