tecnologia ambiental

Environmental Design & Consultancy - Arboriculture - Land Management - Irrigation

Sound Absorption Walls & Acoustic Barriers - BIOROCK Advanced Sewage Treatment- Ritter Honeycomb Reinforced Grass and Gravel Surfaces

© Paisotec Uni. Lda  2012-2020

Tratamento biológico de águas residuais

Superfícies do ambiente simpático

Plantas de terra seca

Barreiras acústicas

ETAR BioRock®

Ritter Tecknic

Acoustic Barriers

The first compact sewage treatment plant in the world without electricity and moving parts - zero energy & fool proof technology

ETAR BIORock Ritter Products

Our barriers offer multiple solutions for noise pollution. Barriers or walls constructed from both natural and re-cycled materials.

Water & soil  conservation, dry land plants, irrigation and specialist products.

Through Ritter Gmbh we offer porous surfacing for driveways, roads and car parking. All products are made from re-cycled HDPE.

Ritter Products