Aqua Culture or Fish Farming

The TB6.5, TB12, TB19 & TB27 blocks are a self-supporting, synthetic medium, fabricated from corrugated, rigid PVC sheets into modules. Cross flow media has been developed for specific treatment objectives.  Unlike conventional modular sheet media, no flat sheets are used in the fabrication of the modules. In Cross flow medium, each sheet is corrugated at a 60° angle and assembled in a cross-corrugated pattern with adjacent sheets. This configuration provides continuous and uniform horizontal redistribution of both air and water throughout the full depth of the medium. The result is greatly increased contact time between the wastewater and medium biofilm, as well as increase liquid film diffusion.


The Lamella blocks are used in the industry as classifiers or separators. Industrial plant waste and sewage are purified and re-used with the help of flocculent to precipitate the sedimentable particles in a continuous process/plant.

In wastewater treatment the four main steps are collection and homogenization of effluent, pH adjustment, clarification, and sludge dewatering. Conventional clarification equipment requires a much larger surface footprint in order to match the solids removal capacity of a lamella clarifier

The Lamella block is a honeycomb at a 55° to 60° incline structure. The effluent (industrial plant waste or sewage) is usually mixed with a polymer flocculent and enters the lamella blocks from the bottom.

Sketch 1: Flow of effluent and precipitation.

As the liquid flows upward, the solids settle on the incline and slides to the bottom as it is building up. The clarified liquid leaves the lamella honeycomb at the top, ready for re-use.



Product: Lamella’s
Application: Water treatment, Gravel and sand industry, Recycling industry, Glass / Ceramics / Natural stone, Chemical industry, Energy industry / Cooling water, Tunnelling / Construction sites, Food industry, Waste, Landfill / Street-cleaning, Heavy metal precipitation /Mining industry
Dimensions: 1200 x 325 x 506
Colour: Black PVC
Special notes:  Supplied in block or sheet form
Product: Cross Flow Media/Vertical Flow Media
Application:  Aqua Culture or Fish Farming
Dimensions: 1200 x 300 x 300 – Custom sizes available on request
Colour: Black PVC/Grey ABS for high temperature applications
Special notes: Supplied in block or sheet form