EPA recently proposed significant actions to address PFAS in wastewater under the Clean Water Act by (1) publishing recommended human health water quality criteria used to enact surface water quality ...

Many power plants have sediment retention ponds that require control of pH for the effluent. The following guidelines for fossil plant sediment pond pH control will help you design a robust system ...

These findings suggest that current monitoring strategies, which rely heavily on bacterial indicators alone, may miss critical viral-driven risks and ...

In the new cycle of AMPs in the UK, the Environment Agency (EA) is starting to impose total nitrogen limits in accordance with the European Urban Wastewater Directive for nutrient sensitive zones.

The final determination of the next periodic review, PR04, is with us and many plants will require updating to meet new effluent quality requirements. Tighter consents for suspended solids and ...

The Joint Water Pollution Control Plant (JWPCP) of the Sanitation Districts of Los Angeles County provides advanced primary and partial secondary treatment for 15.3 ${\rm m}^{3}/{\rm s}$ (350 MGD) of ...

Because much of the work on sedimentation tanks has used idealized models or experiments under idealized conditions, a study was undertaken to measure the performance of circular center-fed tanks used ...

Wastewater must be treated such that when it is released back into the environment, it does not have any harmful effects on an ecosystem. Particularly in the food and agricultural sectors, ...