Pumice Biofiltration, Bioscrubbers and Biofilters

Our range of Pumice Odour Control Media (Lava Rock) is now recognised as the industry standard for use in biofiltration; bioscrubbers, biofilters and packed tower odour control units. It is used for the treatment of odour and off-gases in wastewater and industrial treatment works and can reliably treat high levels of contamination of H2S, mercaptans and VOC’s.   For further information Read More…

Expanded Clay for use in Hydroponics

Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Techfil’s range of Expanded Clay Media is dust free and contains very low levels of leachates making it an ideal growing medium. Plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, including Expanded Clay, Perlite or GraRead More…

Pumice Filtration Media and Desalinisation / Desalinization

Techfil are pleased to announce the launch of three new websites to promote their Pumice Filtration Media into Desalinisation and Desalinization applications. This development will ensure clients are able to access the latest information relating to Pumice Filtration Media within this important market.   For further information please follow the links: Pumice Filtration Media, DesaliniRead More…

Pumice Filtration Media in Desalinisation RO – Saudi Arabia

Techfil has succesfully completed the supply of 150m3 of our Pumice Filtration Media to Saudi Arabia. The client specified Pumice Filtration Media No.6 for technical reasons including the extended filter run times and reduced backwash costs due to its lower density. Pumice Filtration Media is now the market leading media for pre-treatment in BWRO, SWRO and RO desalination systems.   Read More…

Lightweight Expanded Clay Aggregate

Techfil has been awarded a supply contract for 600 m3 of Lightweight Expanded Clay Aggregate for a Network Rail project in the South East. The Expanded Clay is being delivered in walking floor artic vehicles with 60m3 capacity. Access to site is restricted and Techfil have worked very closely with the main contractor to ensure prompt delivery. We offer a range of sizes and on this occasion a 0/20Read More…

Pumice Koi Filter Media

Techfil is supplying increasing quantities of Pumice Koi Filter Media to the Koi market in the UK. Our range of Koi Filter Media is now being used extensively as an alternative to traditional koi pond filter media in trickling filters and trickle towers. Pumice Koi Filter Media is inert and rapidly colonises with beneficial bacteria which help cleanse the pollutants. It is highly porous making itRead More…