The composition of flue gas desulfurization varies widely, based on scrubber type and coal and limestone used. Coal contributes acidic gases, such as chlorides, fluorides and sulfate. Coal also ...

WE NO CHARGES HAVE BEEN FILED AGAINST THE PITTSBURGH WATER AND SEWER AUTHORITY FOR VIOLATIONS OF THE CLEAN WATER ACT. ATTORNEY SCOTT BRADY. JUST MADE THIS ANNOUNCEMENT HERE MOMENTS AGO. WE DO WANT TO ...

Pilot and full-scale isolation investigations, including examination of final clarifier failure mechanisms, were used to formulate an operating strategy to maximize the performance of an activated ...

Discharge limits for metals have become more stringent under the latest revision to the Steam Electric Effluent Limitation Guidelines (ELGs). Several key mechanical design and operational ...

Wastewater treatment is a critical process in safeguarding water resources and public health by removing contaminants and suspended solids. At the heart of many treatment plants lies the settling tank ...

The Buffalo Sewer Authority (BSA), established in 1935, cleans the wastewater produced by more than 500,000 people in Buffalo and several other municipalities. It operates the second largest ...

This is a preview. Log in through your library . Abstract Neutralization of acid mine drainage produces vast quantities of iron-rich sludge, and large quantities of unused lime remain in the sludge ...