Article | REF: J2793 V1

Membrane filtration (RO, NF, UF) - Installation and performance

Author: Pierre AIMAR

Publication date: June 10, 2006, Review date: July 27, 2018

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

Already subscribed? Log in!


Français

2. Performance

2.1 Flow calculation models (theoretical approach)

SCROLL TO TOP

2.1.1 Darcy's Law

Membranes used in liquid separation can commonly be considered as ideal porous media, even if they have a marked two-dimensional character. This translates into a proportionality between the flux density obtained J and the applied pressure difference Δp, which is written (Darcy's law):

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

Green chemistry

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
Performance