BIOPEBBLE

Class [11]
Environmental Control Instrument Products lighting heating cooling cooking

Installations and apparatus for the treatment and purification of water, waste water, and/or sewage, all involving the use of submergeable filter elements; parts and fittings therefor; filters; filters suitable for use in the aforesaid installations and apparatus; particulate filtering media suitable for use in the aforesaid installations and apparatus; filtering beads suitable for use in the aforesaid installations and apparatus; filtering plastics beads suitable for use in the aforesaid installations and apparatus; particulate supports for micro-organisms and suitable for use in the aforesaid installations and apparatus; particulate plastics supports for micro-organisms and suitable for use in the aforesaid installations and apparatus.