Практики и теория за водни централи, които не просто използват енергия за преработката на отпадачни води, но и произвеждат такава. Разгледан е пример с Виенската основна централа за отпадъчни води.
Kroiss, H. From Energy Consuming to Energy Producing Wastewater Treatment Plants. Vienna Main Wastewater Treatment Plant (VMWWTP) as an Example. София: УАСГ, 2018 стр. 33-46,.
Kroiss, H. From Energy Consuming to Energy Producing Wastewater Treatment Plants. Vienna Main Wastewater Treatment Plant (VMWWTP) as an Example. София: УАСГ, 2018 стр. 33-46,.
Kroiss, H. (2018) From Energy Consuming to Energy Producing Wastewater Treatment Plants. Vienna Main Wastewater Treatment Plant (VMWWTP) as an Example, София: УАСГ стр. 33-46,.
Kroiss, H. (2018). From Energy Consuming to Energy Producing Wastewater Treatment Plants. Vienna Main Wastewater Treatment Plant (VMWWTP) as an Example. Годишник на Университета по архитектура, строителство и геодезия - УАСГ (с. стр. 33-46). София: УАСГ. 51 (Брой 1).
Kroiss H. From Energy Consuming to Energy Producing Wastewater Treatment Plants. Vienna Main Wastewater Treatment Plant (VMWWTP) as an Example. София: УАСГ; 2018. p. стр. 33-46.
