Wastewater Case Studies and Whitepapers

41. Sulzer's Aeration System Improves Wastewater Treatment In A Frozen Vegetables Plant 6/28/2023

    Learn why a WWTP recently decided to progressively replace the old surface aerators in the biological basins by optimally-adapted equipment.

42. Video Case Study: SPIRALIFT® SR Provides Septage Receiving Solution 11/23/2020

    The Willits, California Wastewater Treatment Plant services over 10,000 residents and receives 750 loads of septage each year, but found they had a serious problem. Heavy septage from “honey trucks” was dumped by haulers into its wet well which clogged the plant’s pumps and caused flow channels to overrun. The plant also lacked oversight as to who was pumping and what was being pumped into its system. It could not control the pH level of the wastewater. 

43. Repairing A Cracked Coupling In Under Five Minutes And Without A Service Disruption 7/17/2023

    Read about a utility that was looking for a quick, cost-effective yet resilient solution that would prevent the disruption of water service to the community and environment.

44. Addressing Chronic Flooding In Texas 6/18/2015

    The city of El Paso, TX, lies on the tip of the Chihuahuan desert, and it is not uncommon for a year’s worth of rain to occur in a matter of days during the summer.

45. Food Processor Monitors Water Usage And Verifies Meter Calibration 11/22/2015

    A food processing company in northern California has a small wastewater treatment plant to treat its wastewater before releasing it back to the local municipality.

46. Supporting Improved Wastewater Intelligence And Source Control With Real-Time Data Gathering And Event-Triggered Sampling 12/22/2021

    Wastewater can be both a potentially harmful pollutant and a valuable resource and a vital raw material. It could be the potential key to sustainable water consumption. 

47. Anti-Fouling Filtration Membranes Separate And Reclaim Oil, Grease, Emulsions From Water 9/29/2021

    How new advanced-filtration materials are making headway in treating problematic industrial water streams for reuse or disposal. 

48. Rental Blowers: Contingency Planning For An Emergency 5/27/2020

    Would your wastewater treatment plant be able to function during a sustained loss of its aeration capabilities caused by a flood or natural disaster? What if a fire destroyed the blower house? Being prepared with a contingency plan for temporary low-pressure air will help operators prevent panic, avoid costly decisions, and minimize impact when a crisis occurs.

49. Highly Reliable Yokogawa Flowmeters And Transmitters Installed In The State-Of-The-Art Water Reclamation Plant In Singapore 12/28/2023

    The Deep Tunnel Sewerage System (DTSS) is an efficient and cost-efficient solution to meet Singapore’s long-term needs for used water collection, treatment, reclamation and disposal. Conceptualised and managed by PUB, Singapore’s National Water Agency, it was conceived as a cost-effective and sustainable solution to meet Singapore’s long-term used water needs.

50. New Data Management Capabilities Help Labs Run Smoothly 8/25/2020

    Laboratory performance is critical for evaluating water treatment operations — from operational and disinfection efficiency to regulatory compliance reporting to human health and safety. Errors, oversights, or incomplete documentation can plague even the most finely tuned water treatment utilities. Here is a quick review of tools and techniques that can improve workflow accountability.