DAMCLEAR FLOC BLOC - AN2 GRADE
Is generally best suited to sediments and clays and to applications where water pH is acidic (<6.5) and where the salinity is relatively high (>500 Conductivity).
It is generally the best option where chemical pretreatments such as Alum, DamClear Clarity Aid CL or DamClear Clarity Aid PA are applied prior to the Floc Blocs.
DamClear Floc Blocs are a simple, convenient method for applying flocculant polymers to water requiring clarification.
Floc Blocs consist of fine granules of powder grade flocculant dispersed in a solid, but readily water soluble polymer. The carrier polymer is non-toxic. As water flows over the Bloc, flocculant is released which reacts with sediment, causing solids to settle rapidly and leaving clear treated water.
• CONSTRUCTION SITES
Clarification of storm water on building sites, and commercial & residential developments.
• ROAD CONSTRUCTION
Clarification of storm water run-off in Sediment Retention Basins for road, rail and tunnel construction.
• DAM WATER
Clarification of clay contaminated river and dam water for live stock, irrigation and horticulture and for ascetic improvement.
• INDUSTRIAL WASTEWATER
Clarification of trade & industrial wastewater to remove solids and to thicken sludge.
• MINES & QUARRIES
Clarification of storm water run-off from mining operations & stock piles at rock, sand & gravel quarries. Clarification of water from drilling operations.
• Low application rates √
• Fast acting √
• Good aquatic toxicity √
• Safe for Fish √
• Does not affect water pH √
• Low cost √
• Does not affect water salinity √
• Can be applied during storm events √