By recovering nutrients from urine in small decentralized reactors we developed a dry sanitation system which is affordable produces a valuable fertilizer promotes entrepreneurship and reduces pollution of water resources.
Koholmens Wastewater Treatment Plant is designed for 57,000 inhabitants and is the heart of Karlskrona system for the resort's sewage management. To this place is headed wastewater from Karlskrona urban areas, from the neighboring islands, as well as from the sewage treatment plant at Sanda Island and from the population at Sturkö Island.
According to this article, analyses of in situ station data and satellite observations of precipitation have identified another problematic trend: main growing-season rainfall receipts have diminished by 15% in food-insecure countries clustered along the western rim of the Indian Ocean. Occurring during the main growing seasons in poor countries that depend on rain-fed agriculture, these declines are societally dangerous.
