Tens of thousands of gallons of sewage and stormwater have flooded into the Willamette River after an abnormally heavy rainfall Saturday evening caused Portland's sewer system to overflow. Beginning ...

Down-flow hanging sponge (DHS) reactor systems represent an innovative approach to wastewater treatment that capitalises on the use of sponge carriers to support biofilm formation and biomass ...

Standard state (physical) of a gas is defined as the pressure pNabs = 1,01325 bar, when the temperature is TN = 273 K - 0 °C. For instance, some parameters taken in standard state include: Equation 1 ...

Sewage from Tijuana will continue to foul South County beaches unchecked for at least a year before repairs can be made to an aging federal wastewater treatment plant at the U.S.-Mexico border, ...

New Delhi: Delhi govt plans to utilise the treated wastewater from the 574 MLD Okhla sewage treatment plant (STP) to address the environmental flow (e-flow) deficit in the Yamuna.The authorities plan ...