The short videotapes in this segment show the evolution of a combination of a waterjet and a suction line as a way of easily removing soil or sand relatively quickly. It is a subject covered in an earlier post. These video clips show some of the tests that helped us to develop that design. As […]
Tag Archives: Waste
By Sophie Mbugua Kampala — Uganda’s largest slaughterhouse runs 24 hours a day, turning up to 700 cattle, 200 sheep and 300 chickens each day into meat for the local market. But the energy-thirsty Kampala City Abattoir is often brought to a stutter by the city’s daily power outages, which can last up to 12 […]