Environmental protection
ENVIRONMENTAL PROTECTION
We offer comprehensive solutions for drinking water treatment, wastewater purification, waste management, and the use of renewable energy sources.
HIGHLIGHT
We provide effective, future-ready environmental technologies that align with sustainability goals.
COMPREHENSIVE ENVIRONMENTAL SOLUTIONS
We offer comprehensive solutions for drinking water treatment, wastewater purification, waste management, and the utilization of renewable energy sources.
Waste management:
- Mechanical and biological treatment of municipal solid waste (MSW)
- Sorting separately collected waste fractions or mixed municipal waste residuals
- Thermal waste treatment
- Industrial waste treatment
- Construction of landfills
Wastewater treatment:
- Municipal wastewater treatment (mechanical, chemical, biological, SBR, MBR, MBBR, aerobic and anaerobic sludge digestion), construction of sewage systems and putting in place the necessary infrastructure
- Industrial wastewater preparation and treatment
- Treatment of leachate from landfills
- Drinking water preparation and treatment
Municipal infrastructure
- Construction of water supply systems and facilities for drinking water supply
- Construction of sewerage networks with associated facilities
Renewable energy sources:
- Biogas energy
- Waste to energy (WTE)
- Biomass thermal power plants
Riko's services:
consulting
comprehensive conceptual design
feasibility studies
design and planning
providing reasonable financing
project engineering of machinery
execution
project management
supervision of installation
commissioning
training of client staff
post-commissioning support and follow-up
process optimization
RIKO Constructs Waste Management Center in Zadar
The Biljane Donje Waste Management Center, covering 46 hectares, is one of the region’s largest and most complex facilities. It handles biodegradable and mixed municipal waste from counties surrounding Zadar, Croatia.Equipped with advanced technology, the center maximizes recycling, converts combustible waste into alternative fuel, and ensures safe, eco-friendly disposal of remaining waste.
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Partner with us

Andrej Ivanc
Head of Environmental Protection
T: + 386 (0) 1 58 16 330
E: E: andrej.ivanc@riko.si