Wastewater Collection and Treatment in Zenica

The project, co-financed with the German Development Bank (Kreditanstalt für Wiederaufbau, KfW) entails the construction of a wastewater treatment plant (WWTP) and necessary measures for the municipal wastewater network. Additionally, activities for Corporate Development of the public utility and minor urban development measures are planned.

Pays/région Thème Période Budget
Bosnie et Herzégovine
Infrastructures et approvisionnement urbains
30.11.2017 - 30.05.2022
CHF 5'610'000
Contexte Today, still only 31% of population of Bosnia and Herzegovina have access to wastewater services, but at present 12 WWTP are in preparation or under construction in the country. In the city of Zenica, at the moment, approximately 75% of the urban population are already connected to the central sewage network. However, the municipal wastewater is discharged into the river Bosna without treatment and is additionally mixed with the industrial wastewater. The discharge of untreated urban wastewater leads to a considerable pollution of the river and health risks for the population.
Objectifs The overall objective (impact) of this project is the protection of the environment, specifically of the Bosna river and the improvement of the living conditions of the population of Zenica as well as the downstream localities in Bosnia Herzegovina. Accorrdingly, the goal is to introduce reliable and sustainable wastewater services for the population in Zenica.
Effets à moyen terme To establish the collection, transmission and treatment of municipal wastewater of the City of Zenica in an environmentally sound and hygienic manner at affordable costsThe public utility shall run in an economically sustainable way within a functioning and adequate institutional and regulatory frameworkTo contribute to the sustainable and green urban development within the City of Zenica

Principaux résultats attendus:   Sewerage network and main collectors are rehabilitated and/or extendedThe waste water treatment plant is constructed and is put in operationThe sewerage infrastructure is operated and maintained sustainablyNew bike lanes (or similar urban development measures) are constructed

Direction/office fédéral responsable SECO
Crédit Coopération avec l'Europe de l'Est
Partenaire de projet Partenaire contractuel
  • KfW banking group

Budget Phase en cours Budget de la Suisse CHF   5'610'000 Budget suisse déjà attribué CHF   0 Budget y compris partenaires de projet CHF   21'582'000
Phases du projet Phase 10 30.11.2017 - 30.05.2022   (Phase en cours)