Wastewater Case Studies and Whitepapers

41. Providing Pumping & Control Equipment To Reduce Force Main Pressure 1/30/2020

    HRSD, the regional wastewater treatment utility in southeast Virginia, had been experiencing high pressures in their Williamsburg area force main network during wet weather events.

42. What Type Of Dewatering Box Should You Choose? 8/30/2023

    In this article, take a look at types of dewatering boxes, benefits, and their applications for various projects.

43. The Shifting Challenges Of Wastewater Testing 11/22/2013

    Wastewater constituents are getting more plentiful and complex, requiring more advanced tools to maintain regulatory compliance.

44. Rapid Deployment Of Innovative Wastewater Treatment Solution In Texas Hill Country 6/28/2024

    The BluBox MBR system was installed in a master-planned community, meeting water quality standards and providing a cost-effective solution. M|MBR Systems played a crucial role in plant operations and supported the community's rapid growth.

45. Fouling Control Techniques For Membrane Bioreactors 6/19/2024

    Discover how implementing targeted operational strategies, advanced cleaning protocols, and innovative technological solutions, makes it possible to mitigate the impacts of fouling.

46. Answering Aeration's Big Dilemma — Repair Or Replace? 1/25/2019

    In wastewater treatment plants (WWTPs), repair vs. replace considerations are an ongoing dilemma. How much money is it sensible to spend repairing an older piece of equipment vs. upgrading to the best overall replacement option for current operating conditions? Even if the underlying hope is for a quick and easy repair, the answers are not always cut-and-dried. Before making the default decision to repair, evaluate key points that can pay dividends both immediately and over the long run.  

47. What Is A Purple Pipe? 1/21/2022

    For the city of Beaverton, Oregon, the “Beaverton Purple Pipe” is a new water system that routes treated stormwater to irrigate green spaces like parks, school grounds and residential yards.

48. Understanding ISE Measurements In Wastewater Process Monitoring 3/25/2013

    Analytic measuring technique provides a huge number of procedures to determine the concentrations of substances in an unknown sample, e.g. photometry, titration or mass spectrometry.

49. The Difficulty With Accurate Testing For BOD In Industrial Stormwater Runoff 3/18/2020

    Biochemical oxygen demand (BOD) is a measure of the amount of dissolved oxygen used by microorganisms to break down organic material in a sample of water. As they do so, these microorganisms deplete the amount of dissolved oxygen in the water, which can be deadly for aquatic species like fish that rely on dissolved oxygen to live. Because of this hazard to aquatic life, BOD is considered an adverse pollutant in natural waterways where healthy ecosystems are protected. Several states have identified BOD as a pollutant-of-concern related to runoff of stormwater from areas that are associated with industrial activities, and, as a result, have specified water quality limits or objectives for BOD in stormwater discharges from industrial facilities.

50. Next-Gen Submersible Solids Handling Pump Helps Protect Pasadena, Texas 12/14/2025

    A submersible solids handling pump featuring a semi-open impeller and self-cleaning cutter plate solved a severe clogging issue. Operating without a single clog for over six months, the technology delivered "100% uptime" and freed up staff for other vital maintenance.