Sludge - Dewatering/Press Articles

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Understanding Inline Sludge Screens in Municipal and Industrial Applications

Biogas Plant 01

Online Exclusives

Innovating Dewatering: Esmil’s xJD Roller Press Delivers Big Gains at a Leading Biogas Plant

October 07, 2025

Amcon Volute Press Drawing

A New Approach to Dewatering Helped a Massachusetts Plant Resolve a Compliance Issue

A sudden change in influent led to challenges with dewatering and permit issues. A new two-channel Volute press restored the plant to compliance.

August 16, 2022

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Divide and Conquer Describes This Facility's Approach to Reducing Nitrogen and Phosphorus

Innovations including a new and ingenious nutrient-removal process spell consistent success for the operations and maintenance team in Cookeville.

November 12, 2020

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Many people helped Shelly Higdon advance in her career. Now she takes time to pay it forward.

Michele Higdon credits much of her success to the Southern Indiana Operators Association. She says thanks by giving back as a volunteer.

November 12, 2020

Screenco Systems Case Study

Headworks and Biosolids Management

Flottweg Separation Technology Case Study

Biosolids Management and Headworks

January 17, 2018

Sdisc W500

Online Exclusives

Thicken Sludge Simply, Reliably, in a Tight Footprint

The S-Disc Sludge Thickener from Huber Technology offers easy operation and simple maintenance — not to mention cost savings

Online Exclusives

WEFTEC 2014 Innovation: Dewatering Process Runs at Net Zero Energy

October 21, 2014