Guides & Knowledge
How to remove sludge from a pond: methods, effort and result
How to remove sludge from a pond ➔ net, vacuum, partial drain or biological treatment. Effort and result compared. Read...
Choosing coolant filter media: paper, gsm and roll dimensions
Filter paper or nonwoven? What gsm does not tell you about microns ➔ plus the five dimensions to measure on...
Filter Press Cloth Cleaning, Blinding and Knowing When to Replace
How to clean filter press cloths without damaging them, why a cloth blinds and how to tell that washing will...
Filter Press Cloth Specifications: What Micron Rating, Pore Size and Air Permeability Actually Say
Nominal micron rating, measured pore size and air permeability are three different things ➔ what each one says and what...
Filter Press Cloth Types: Choosing a Fabric by Process Goal
Monofilament, multifilament or hybrid ➔ pick a filter press cloth from filtrate quality, throughput and cake release, not from micron....
Breaking Strength, Working Load and Safety Factor: What the Figures on a Technical Rope Mean
Breaking strength is not working load ➔ what a 5:1 safety factor means and how knots, edges and UV change...
How to dewater sludge in a filter bag: the process, the set-up and the limits
How to dewater sludge in a filter bag ➔ set-up, filling, filter cake and filtrate explained, plus where the method...
Which sludge dewatering bag suits which quantity?
Which sludge dewatering bag suits which quantity? ➔ volume, working load and build height compared across all six versions. Read...
