Construction and infrastructure

Wastewater Treatment Plant for Phosphorus-Containing Waters at Agropolychim AD

The wastewater treatment plant is designed to function with a treatment capacity of 470 m3/h. Its purpose is to purify all phosphorus-containing wastewaters generated by Agropolychim’s production activities

Geotechmin executed the construction of the following main buildings and facilities: a filter press building – a precast metal structure with facade cladding panels; surge tanks; reactors for neutralisation and settling; a reactor for secondary neutralisation; reservoirs; settling basins, etc.

Agropolychim AD
Technological design:
EnviroChemie, Germany
Full-range construction design: :
Geoproject EOOD
Geotechmin OOD
Project implementation period:
August 2009 – June 2011


A private company with over 30-year history, which has implemented some of the most successful and significant projects in the mining industry, industrial construction, road infrastructure and environmental protection in Bulgaria.