ST. LOUIS — Washington University researchers have developed a filter that treats wastewater and also generates electricity — an advance that could reshape energy use at treatment plants. The new ...

LONDON--(BUSINESS WIRE)--The filter press market is expected to grow by USD 218.59 million during 2020-2024, according to Technavio. The report offers a detailed analysis of the impact of the COVID-19 ...

This study investigated the maximum rate of wastewater that could be applied to two different soils to achieve suitable water quality in the form of leachate, without harming turfgrass and without ...

For seaside communities reducing their pollution, nitrogen is a prime target. Often found in agricultural runoff and human waste, nitrogen and the nitrogen-containing nitrate molecule can enter ...

Zooplankton filter feed small suspended solids (SS) while filter-feeding fish (Hypophthalmichthys molitrix) feed on large suspended particles. The combination should control SS and nutrients in ...