Apr 28, 2020
…designed to test whether electronic leak detection equipment, commonly used to detect water main leaks, could also hear household plumbing leaks. The equipment was tested in two cities and recorded…
Apr 28, 2020
This paper presents the results of the most recent series of tests at the EPRI 2.5 MW(e) Integrated Environmental Control Pilot Plant. These tests were conducted with spray dryer/electrostatic precipitator…
Apr 28, 2020
For the past several years, the Municipality of Metropolitan Seattle (Metro) has been engaged in facility planning. From this effort a comprehensive sewerage plan will emerge spelling out, among other…
Apr 28, 2020
…at 55oC than at 35oC, however, significant activity was still present when the test was run at 35oC. Activity tests completed on samples from the mesophilic digester also had high…
Apr 28, 2020
…comparing results from field kits with results from lab procedures on fixed samples and comparing grab sample technique to auto-sampler technique for sulfide loss. Results from these tests indicate that…
Apr 28, 2020
…costs, and insure reliable performance of system components. This extensive testing work has been completed and the results are summarized here. The District is proceeding on a course to implement…
Apr 28, 2020
…at its three wastewater treatment plants in the greater Cleveland Metropolitan area. The first two parts of this project have been completed, namely, the jar testing of CEPT–HRD and the…
Apr 28, 2020
Abstract A pilot-scale (1,000 L) continuous flow microbial electrolysis cell was constructed and tested for current generation and COD removal with winery wastewater. The reactor contained 144 electrode pairs in…
Apr 28, 2020
…for surface volatilization from aeration basins may be in order. This will have the greatest impact upon predictions for the less volatile compounds under conditions of low off-gas flow rates….
Feb 26, 2021
OSHA proposes rule to update Hazard Communication Standard
Mar 14, 2022
Recognizing the past, focused on the future
Sep 29, 2015
Water utilities disrupt current paradigm, look to next-generation recovery