Article | REF: RE126 V2

Water treatment by chitosan: Interests and methods

Authors: Grégorio CRINI, Pierre-Marie BADOT, Nadia MORIN-CRINI

Publication date: February 10, 2019

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

Already subscribed? Log in!


Français

5. Questions and prospects

Chitosan is an interesting substance for wastewater treatment. It is a natural substance, ecologically interesting and relatively inexpensive (for applications in this field). It is also a linear polyelectrolyte with a flexible, highly reactive chemical structure and a high binding potential due to its polycationicity and high charge density. This biopolymer has been the subject of numerous patents and continues to be the focus of much academic research.

Although used commercially in the treatment of drinking water (desalination) and swimming pools, and despite the numerous chitosan-based adsorbents prepared and described in the literature and its recognized use as a coagulant or polyelectrolyte in UFAC processes, chitosan is nevertheless struggling to find applications in industrial-scale wastewater treatment. There are several reasons for this:

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

Environment

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
Questions and prospects
Outline