Presentations by Dennis Livingston, PE
Matches: 6
Enviroquip MBR Systems
Enviroquip? Membrane Bioreactor (MBR) Systems are used in a variety of applications from point of use treatment to large wastewater treatment plants. This paper discusses MBR system innovations from improving energy efficient, to polymers to membrane cleaning (dewatering removal). Case study information is provided in support of innovation topics...
What's New in (Flat Plate/Sheet) MBR?
This presentation discusses methods for improving flat sheet membrane bioreactor (MBR) performance and reliability. The topics discussed include peak storm flow management, oxygen transfer, and membrane cleaning. The presentation concludes with a summary of capital expenditure and net present worth data for MBR systems....
MBR Technologies & Issues
MBR technology has become more accessible as costs have come down and issues have been addressed. Several recent surveys have been used to prioritize technological and application challenges. Innovations in four areas suggest the rapid growth trend will continue with installed capacity increasing from an estimated 0.7 BGD to 2.6 BGD in 2026. Top...
SFMP + MBR = <$ FOR >3Q CHANGING THE CALCULUS OF WWT & REUSE
Effective use of stormflow management process + MBR to overcome previous MBR limitations....
MBR and the 3 Rs
With over 600 permitted installations in the United States treating upwards of 1 billion gallons per day (BGD), membrane bioreactors (MBRs) are playing an increasingly vital role in water conservation. While many new wastewater treatment plants (WWTPs) are constructed every year, the majority of MBR projects involve the 3 Rs; water reuse, the retr...
Update on MBR
This presentation reviewed the current state of Membrane Bioreactors (MBR) in the United States. The paper discusses MBR trends and reviews issues around clogging. There is a section on silicon carbide membranes and hybrid polymeric technology....