Chemicals and semi-finished products

Chemical industry
Wet cleaning of mineral raw materials

Clarifying oily waste water, dewatering of sludge, deposition and clearance of lye and brine.
Concentration and dewatering before and after flotation.

Products for waste water treatment

Application

Mechanical dewatering of digested sludge

and aerobically stabilized sludge / biosludge

with centrifuges, belt presses and chamber
filter presses.

Mechanical sludge thickening of excess

sludge with drum screen or belt press.

Static sludge thickening of digested.

Foam control.

Odour binding.

Prevention of coatings and dispersion.

Cleaning dirty surfacer.​

Product

Cationic flocculant on the basis of polyacrylamide in and aerobically stabilized sludge / biosludge the form of granules or emulsion.

Cationic flocculant on the basis of polyacrylamide in the form of granules or emulsion.
Flocculant on the basis of cationic polyamine and sludge and excess sludge polymer based on DADMAC.
Hydraulic optimization of the sedimentation Cationic flocculant on the basis of polyacrylamide.
Sludge and phosphate precipitation Aluminous precipitant like polyaluminium chloride and combination products with increased flocculation.
Anti-foaming.
Odour binder on the basis of orange terpenes.
Polyacids of organic and inorganic base.

Alcaline and acid cleaners and cold cleaners.​

Elimination of filamentous bacteria and floating sludge Micro flocculants.

http://www.lonza.com/

www.sibelco.com

www.lasselsberger.com

Gadagervej 15, 2620 Albertslund // Phone: 33 15 42 00 // CVR: 16931144 // E-mail: info@afridana.dk