Since two or three years, we can see in France a requirement from water suppliers (inter-communal associations, important societies) for artificial supply sets up of underground waters from river waters, in order to purifiy them. In such a concept, there are : alluvial sites, seepages through pervious layers of sand, deepenings by borings close one to another, etc, such sets up being close to what has been done in Ruhr valley, for instance ; but they are appreciably enough different in their operation way and part they have to play in the river water treatment. As a matter of fact, the target aimed and generally reached is to obtain drinkable water (or only amenable to a final sterilization), directly from crude waters without any other pr...
Putting an end to a long period of laisser-faire, measures were taken in 2001 to regulate and limit ...
The water supply and sewerage problem in the Paris area is explained, together with the long-term pl...
Among the many water desalination processes now available there are four which may certainly be expe...
In France, underground waters tend to be overexploited and their quality and amount begin to be alea...
With the financial help of “l’Agence Financière de Bassin” and of “la Compagnie Générale des Eaux" ,...
The use of underground waters by men is no more limited to a simple empirical development. Water bea...
The so called “low fall” hydroelectric projects that are located along important river low flows oft...
Two major experiments in Britain have provided a large quantity of theoretical and observed informat...
The development works on the lower river Rhone include diked pools and diversion canals, that were a...
Technical and economic problems arising in a choice between ground and surface water as a source of ...
The Rhône river development, downstream the Arve river junction, began in 1925 with the Chancy-Pougn...
Ideas on water supplies for town and country areas in multi-purpose development have changed since W...
Water table of the alluvial plain on the left bank of the Rhone between Donzère and Mornas. Detailed...
The Compagnie Nationale du Rhône (CNR) is planning the construction of the "Portes-du-Rhône" multipu...
Necessity to survey the underground waters quality evolution and more particularly thoses that are u...
Putting an end to a long period of laisser-faire, measures were taken in 2001 to regulate and limit ...
The water supply and sewerage problem in the Paris area is explained, together with the long-term pl...
Among the many water desalination processes now available there are four which may certainly be expe...
In France, underground waters tend to be overexploited and their quality and amount begin to be alea...
With the financial help of “l’Agence Financière de Bassin” and of “la Compagnie Générale des Eaux" ,...
The use of underground waters by men is no more limited to a simple empirical development. Water bea...
The so called “low fall” hydroelectric projects that are located along important river low flows oft...
Two major experiments in Britain have provided a large quantity of theoretical and observed informat...
The development works on the lower river Rhone include diked pools and diversion canals, that were a...
Technical and economic problems arising in a choice between ground and surface water as a source of ...
The Rhône river development, downstream the Arve river junction, began in 1925 with the Chancy-Pougn...
Ideas on water supplies for town and country areas in multi-purpose development have changed since W...
Water table of the alluvial plain on the left bank of the Rhone between Donzère and Mornas. Detailed...
The Compagnie Nationale du Rhône (CNR) is planning the construction of the "Portes-du-Rhône" multipu...
Necessity to survey the underground waters quality evolution and more particularly thoses that are u...
Putting an end to a long period of laisser-faire, measures were taken in 2001 to regulate and limit ...
The water supply and sewerage problem in the Paris area is explained, together with the long-term pl...
Among the many water desalination processes now available there are four which may certainly be expe...