Your web browser is out of date.

Update your browser for better security, speed and to get the best experience on this website.

Update your browser

Thickening, dewatering & drying

Sludge drying refers to processes where moisture is removed from sludge as water vapour. These processes often require pre-treatment ('conditioning'). With sludge thickening or dewatering, moisture is removed as a liquid.

Thickening, dewatering & drying related videos

Rotary drum thickener, Andritz Source: ANDRITZ GROUP / YouTube

Rotary drum thickener, Andritz

A video to demonstrate the principles of the Andritz rotary drum thickener.

Advert
Advert
Advert

Thickening, dewatering & drying features and blogs

Shutterstock 761550406
Feature

Anaerobic digestion optimization through thermal hydrolysis pre-treatment

Pre-treatment of sludge by thermal hydrolysis upstream of anaerobic digestion is used to improve AD efficiency. A study looked at (pre-)commissioning data for a full-scale AD installation undergoing upgrading with TH to assess the basis for optimisation.

Read article

More Thickening, dewatering & drying topics…

More process and operation topics…