système d’égouts

Source : Site DFAE, [Raccorder les régions structurellement faibles au réseau de canalisations](https://www.eda.admin.ch/countries/slovakia/fr/home/internationale-zusammenarbeit/projekte.html/projects/SECO/fr/2011/UX00404/phase1) (16.1.2015).

Source : Site DFAE, [Raccorder les régions structurellement faibles au réseau de canalisations](https://www.eda.admin.ch/countries/slovakia/fr/home/internationale-zusammenarbeit/projekte.html/projects/SECO/fr/2011/UX00404/phase1) (16.1.2015).

Source : DEZA, Eine Welt [2/2013](https://www.eda.admin.ch/publikationen/de/deza/eine-welt/eine-welt-2-2013.html), S. 12 (30.1.2015).

Source : SECO, [Bau von zwei Abwasserreinigungsanlagen](http://webcache.googleusercontent.com/search?q=cache:HxNpY7HDNWsJ:www.seco-cooperation.admin.ch/laender/05205/05427/05430/index.html%3Flang%3Dde%26download%3DNHzLpZeg7t,lnp6I0NTU042l2Z6ln1acy4Zn4Z2qZpnO2Yuq2Z6gpJCDeH54g2ym162epYbg2c_JjKbNoK) in Thala und Feriana, Tunesien - Verbesserung der Lebensbedingungen im Bezirk Kasserine, undatierte Publikation (16.1.2015).

Source : BAFU, [Einleitung von Abwässern der chemischen Industrie in Gewässer und in die öffentliche Kanalisation](http://www.bafu.admin.ch/publikationen/publikation/00572/index.html?lang=de), 2001.

Source : Ordinanza del DFI sui requisiti igienici, RS [ 817.024.1](https://www.admin.ch/opc/it/classified-compilation/20050160/index.html), art. 7 cpv.2 lett. e (10.3.2017).

Source : Ordinanza sulla protezione delle acque, RS [814.201](https://www.admin.ch/opc/it/classified-compilation/19983281/index.html), art. 7 (10.3.2017).

In British English, the system of pipes used to collect and carry rain, waste water and trade waste away for treatment and disposal is called the sewerage system or the wastewater system. Note the distinction between "sewerage" and "sewage". "Sewerage" is the removal of wastewater by means of sewers. "Sewage" is waste water and excrement conveyed in sewers. Sewers are underground conduits for carrying off drainage water and waste matter.

Source : FDFA, Waste-water infrastructure: a priority of the enlargement contribution to Slovakia, 2015.

Source : FDFA website, [Water and Sanitation](https://www.eda.admin.ch/content/dam/deza/en/documents/Activities/factsheet-wasser-und-sanitaere-versorgung_en.pdf) (16.1.2015).

Source : FDFA website, [Connecting structurally weak regions to the sewer network](https://www.eda.admin.ch/countries/slovakia/en/home/enlargement-contribution/projects.html/content/projects/SECO/en/2011/UX00404/phase1?oldPagePath=/content/countries/slovakia/en/home/internationale-zusammenarbeit/projekte.html) (16.1.2015).