29 packages found

Aquasim model for Biofilm Modelling chapter (Chapter 17 by Eberhard Morgenroth)

Data that is plotted in Ziemba, C., Sharma, P., Ahrens, T., Reynaert, E. and Morgenroth, E. (2021) Disruptions in loading and aeration impact effluent chlorine demand during...

Ozone, electrolysis and granular activated carbon (GAC) were examined as potential post-treatments to follow a household-scale biologically activated membrane bioreactor...

SUMO model for Biofilm Modelling chapter in IWA Biological Wastewater Treatment: 2nd edition.

Novel technologies allow to reuse or recycle water for on-site applications such as toilet flushing, showering, or hand washing at the household- or building-scale. Many of...

Das Package beschreibt das Abluftmesssystem Notos zur Messung gasförmiger Emissionen aus Abwasserreinigungsanlagen in zeitlich und räumlich hoher Auflösung . Für die Fassung der...

Nitrit ist eine ökotoxikologisch problematische Substanz und führt auf Kläranlagen zur Bildung von klimaschädlichem Lachgas. Auf nitrifizierenden Belebtschlammanlagen kann...

New technologies and processes, such as mainstream anammox, aim to reduce energy requirements of wastewater treatment and improve effluent quality. However, in municipal...

Highly variable flow has to be expected in decentralized greywater treatment and can lead to intermittent operation of the treatment system. However, few studies have addressed...

Nitrous oxide (N2O) emissions from wastewater treatment contribute significantly to greenhouse gas emissions. They have been shown to exhibit a strong seasonal and daily profile...

Enriching a biomass with polyhydroxyalkanoate-storing organisms (PHA-storers) is an essential step in upgrading organic carbon from municipal wastewater to PHAs (bioplastics). A...

The download package of the Eawag AGS model. Content: 1. Eawag AGS Model files 2. User guide 3. Sumo project examples 4. Data extraction files 5. R tool 6. Python runner More...

A package describing a off-gas monitoring system for wastewater treatment plants. The system uses floating flux chambers for a spatially highly resolved monitoring of compounds...

We evaluated how intermittent shear influences the physical structure, material properties and hydraulic resistance of membrane biofilms developed during gravity-driven...

Biological activated carbon (BAC) filters can be used as post-treatment for greywater to remove residual total organic carbon (TOC). The two main TOC removal processes are...

For two decades now, partial nitritation anammox (PNA) systems were suggested to more efficiently remove nitrogen (N) from mainstream municipal wastewater. Yet to date, only a...

Nitrous oxide (N2O) is a strong greenhouse gas and causal for stratospheric ozone depletion. During biological nitrogen removal in wastewater treatment plants (WWTP), high N2O...

The production of volatile fatty acids (VFAs) represents a relevant option to valorize municipal wastewater (MWW). In this context, different capture technologies can be used to...

A key characteristic of decentralized greywater treatment and reuse is the high variability both in nutrient concentrations and flow. The variability in flow leads to stagnant...

Widespread implementation of on-site water reuse systems is hindered by the limited ability to ensure the level of treatment and protection of human health during operation. In...