Process applications and solutions

The choice of an end use for the sludge is usually made by taking into account the local, regional and economic context ...

Multi-process solutions help to achieve an optimum cost/safety ratio for each municipal authority...

Water clarification is an essential stage in the treatment process. Its management is particularly important nowadays given the latest requirements concerning the removal of parasitic micro-organisms such as Cryptosporidium and Giardia.

The growing importance of membranes in the water treatment process is due to various factors ...

A long track record of relevant proven experience has been built up over many years through multiple international references in the food and beverage, pulp and paper and chemical markets.

Water is an essential production material for most industrial sites. In some industries it is one of the most significant expenses. Recycling and reuse of water is increasingly a key issue for such industries. 

Liming entails obtaining and maintaining a pH greater than 12 for several months. The lime dosage in the form of slaked lime varies from 20 to 50% depending on sludge type ...

Biological treatment using suspended biomass is currently the most common treatment solution used to treat urban wastewaters ...

Arsenic occurs naturally in water in two forms, as arsenate (As V) and arsenite (As III)...