Ed. Pujol, Av. do Forte 8, 1º piso - Fração K2 

2790-072 Carnaxide |  Portugal
geral@tlh.pt  | +351 214 718 156

Copyright © 2017 TLH, Lda


Biosafety can be defined as the use of a set of knowledge, techniques and equipment, with the purpose of preventing exposure to potentially infectious agents or considered biological risk.


Biological risk derives from several factors and its control depends on actions in several areas, prioritizing the development and dissemination of information and the adoption of procedures corresponding to good safety practices, which respects not only direct actors but also the environment.

TLH’s experience and technical know-how allows us to offer to each client a complete biosafety service in all areas of operation.



Other Species


Water Treatment for Human Consumption



Water Treatment of Swimming Pools and Leisure Facilities


Legionella Control and Prevention

Food Industry