What Does UASB Stand For?

UASB stands for Upflow Anaerobic Sludge Blanket

UASB, or Upflow Anaerobic Sludge Blanket, is a biological wastewater treatment technology that utilizes anaerobic bacteria to break down organic matter in liquid waste. In this system, wastewater flows upwards through a blanket of settled sludge, promoting contact between the sludge and contaminants. The anaerobic conditions facilitate the production of biogas, primarily methane, while efficiently reducing the volume of solid waste. UASB systems are recognized for their compact design, high organic loading capacity, and energy recovery potential, making them an effective solution for treating various types of wastewater.