For decades, the City of Lebanon Authority in Pennsylvania applied Class B biosolids to cropland in liquid or cake form. But in...
Entries Tagged Mixer
Editorial
Product Focus - August 2019
Biosolids Handling/Hauling/
Disposal/Application
Boerger BLUEline Rotary Lobe Pump
The BLUEline Rotary Lobe Pump from Boerger is a self-priming, valveless, positive displacement pump used to...
Editorial
Case Studies - Biosolids Management and Headworks
Cleaning system eliminates biomass, increases productivity
Problem: Shane Donoghue, a wastewater facilities manager in a large Australian city, saw accumulation of FOG and biomass up...
Editorial
A Dedicated Team, Hard Work and a Supportive Board Spell Success in Springfield, Illinois
In building a new treatment plant, the Sangamon County (Illinois) Water Reclamation District wanted it to be a good neighbor.
The Spring Creek...
Composting Equipment - Roto-Mix 920-18
The Roto-Mix 920-18 horizontal rotary compost mixer has a mixing capacity of 920 cubic feet and can hold a maximum load of...
Headworks - Walker Process vertical shaft mechanical mixer
The Walker Process vertical shaft mechanical mixer provides a low-energy solution for thorough and effective mixing in an anaerobic digester. Each agitator...
Editorial
Pride Bursts Forth as a Virginia Clean-Water Facility Wins a Plant of the Year Award
From wastewater plant management to the operational staff, Public Works department, and community, pride was busting out all over Waynesboro after the...
Online Exclusives
Turbo-Charged Mixing
Traditional, horizontal-mounted submersible propeller mixers are at risk of fluid in-leakage. When horizontal mixers fail, replacement alternatives include vertically mounted, turbo propeller...
Mixers - SUMA America Giantmix FR Light
Specially designed for concrete or steel tanks with almost constant filling levels, the Giantmix FR Light from SUMA America can be operated...
Mixers - Park Process VortaFlo
The VortaFlo static mixer from Park Process combines two mixing nozzles of different sizes to create turbulence and induce mixing. The addition...
Mixers - Vaughan Rotamix
The Rotamix system from Vaughan is a reliable means of mechanical hydraulic mixing for biosolids tanks, digesters and other high-volume applications. It...
Editorial
Bubbles Hold the Key to Stopping Grease Problems and Hydrogen Sulfide Buildup in a Wastewater Wet Well
The 4-foot-thick floating grease blanket in Castroville Pump Station was a continuous challenge for Monterey One Water mechanics in Marina, California.
The cost...
Editorial
Tanks, Structures and Components
Plant utilizes efficient mixing technology
Problem: The 4 mgd activated sludge wastewater treatment plant in Albion, Michigan, has two parallel trains that make...
Mixers - Vaughan Rotamix
The Rotamix system from Vaughan is a reliable means of mechanical hydraulic mixing for sludge tanks, digesters and other high-volume applications. It...











