Article | REF: J2791 V1

Membrane filtration (RO, NF, UF) - Presentation of membranes and modules

Authors: Jean-Christophe REMIGY, Sandrine DESCLAUX

Publication date: March 10, 2007

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

2. Modules

In practice, membranes are assembled in modules, usually comprising several membranes. There are currently four main types of module on the market: flat, spiral, tubular and hollow-fiber. Derivative modules, such as vibrating modules or submerged hollow-fiber modules, are marketed on the basis of these basic configurations. The various modules are closely linked to the geometry of the membranes and therefore to the material.

2.1 Plan module

The flat modules consist of flat membranes assembled in a filter press-type arrangement as shown in figure 27 a. The elementary assembly consists of a feed-side spacer, a first membrane, a permeate-side...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Drugs and pharmaceuticals

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Modules