Specific products for water treatment, among which coagulants, polyelectrolytes, antifoams, micro organism, activated carbon, nutrients and activators for biological culture were produced.

It is to stress the importance of FLODAL condensates, primary and secondary cationic polyaminic coagultants.

They represent a strong innovation in the waste water treatment technology mainly for the complete high decolouring.

In 1987 Dalton Chemical group bought Industria Chimica Subalpina (now Iciesse S.p.A.) of Arquata Scrivia. It was then possible to give greater emphasis to this sector, helping to create a proper environmental department that has added sodium sulfide and its derivatives to the already stated products. Such products are basic for the clearing of heavy metals in gaseous wastes and for neutralizing solid wastes, and Barium chloride, used in the precipitation of sulfates and hexavalent chromium.

Dalton chemical group provides a highly qualified technical assistance during starting phases of projects, complete checking of both chemical plants with negative environmental impact and biological plants and in private or public biological plants of large industries or important urban centers.

Environmental division with its wide range of products, its acquired experiences over the years and its valid strategic choices, holds an important position in Italy in the field of environmental protection, and with both large production capacity and technical capability, it has been able to broaden its presence in various European countries where it has started a rapid phase of commercial introduction.