DamClear FlocBloc
FB-4058 (1 kg)
box of 8

DamClear FlocBloc FB-4058 (formerly AN2)

Is generally best suited to sediments and clays and to applications where water pH is tending acidic (pH < 6.5), or where the salinity is starting to tend high (conductivity > 500 uS/cm).

FlocBloc FB-4058 is a good option where chemical pretreatments such as alum, DamClear Clarity Aid CL or DamClear Clarity Aid PA are applied prior to the FlocBlocs.

Product Description

DamClear FlocBlocs are a simple and convenient method for applying flocculant polymers to water requiring clarification.

FlocBlocs 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 combines with the sediment, causing solids to settle rapidly and leaving clear treated water.

Typical Applications

• 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 aesthetic 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 and gravel quarries.
Clarification of water from drilling operations.

Product Features

• Low application rates √
• Fast acting √
• Low aquatic toxicity √
• Safe for fish √
• Does not affect water pH √
• Low cost √
• Does not affect water salinity √
• Can be applied during storm events √