
The aim of the CFM is to promote the use of membrane technology. Its members come from a variety of backgrounds (university departments, industry and business), it organises working parties and themed workshops, and produces publications. The CFM therefore plays a leading role in promoting dialogue between manufacturers and research scientists, so that the technical developments in the field of membranes and materials correspond to the requirements of the market. Themed workshops on sensitive subjects such as “membrane biological reactors” will help address the reluctance to incorporate membrane techniques in targeted sectors. In its efforts to keep abreast of the state of the art for industrial applications of membrane techniques,
the CFM and the ADEME have jointly commissioned a two-part survey (“A study of the complications and obstacles involved in incorporating membranes in industrial processes”). This study has :

provided a broad overview of the technical and economic issues in the membrane technology market,

characterised the complications and obstacles involved in the development of membrane technology.
The study has highlighted the following points :
Membrane technology is generally perceived as having great potential, but paradoxically it has an image of being complex, subject to many technical difficulties, of requiring high investment and/or of being expensive to run. Furthermore, its failures have not been sufficiently well explained and its successes, which could be used to encourage the expansion of membrane technologies and would reassure investors, are all too often confidential.
There are technical complications, but they are outnumbered by the advantages and mainly result from poor definition of the plants: no pilot studies, poor choice of membranes and poor operating conditions, a lack of monitoring of the performance of the plant or cleaning procedures, sometimes leading to irretrievable clogging of the membrane.
Communication, training and information about the conditions for implementing membrane technologies are crucial to promoting the image of these techniques. The need for greater professionalism in the design of membrane plants should not be overlooked. Here we suggest three possible ways:

increase the awareness of users and manufacturers about the importance of well defined specifications, and provide help,

promote access to pilot studies (for example, by increasing their availability through industrial technical centres),

design specific communications about the key factors required for successful membrane plants (by organising technical workshops, visits to sites where membrane techniques are operating successfully, or promoting the distribution of publications about pilot studies).
The requirement for more research and development into membrane techniques should not be neglected, as these are also crucial in the promotion of membrane technology. The main topical issues are currently the development of new, cheaper materials, ways of increasing membrane lifetime and of optimising the relationship between clogging/productivity and cleaning procedures.