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  Waste 
 Sewage 

Advanced treatment systems are helping to improve the quality of wastewater discharged into the environment. One such method involves passing effluent from a septic tank or treatment plant through a biofilter. Using gravity-fed distribution and natural filtration, such as a coco-based filter – these systems provide an additional layer of treatment. The result is cleaner effluent, reduced environmental impact, and a low-energy solution suitable for a variety of settings.

© 2025 Ronella Group

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Lincoln office:

Tel: 01522 776 255

London office:

Tel: 02038 170 286

Fax: 02079 002 313

Ronella Group Limited

Commerce House

Carlton Boulevard

Lincoln

LN2 4WJ

Registered Address:

71-75 Shelton Street

Covent Garden

London

WC2H 9JQ

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