Climate change is identified as a major threat to wetlands. Altered hydrology and rising
temperature can change the biogeochemistry and function of a wetland to the degree that …

Electron transfer (redox) reactions, mediated by soil microbiota, modulate elemental cycling
and, in part, establish the redox poise of soil systems. Understanding soil redox processes …

Treatment Wetlands Page 1 TREATMENT WETLANDS Gabriela Dotro, Günter
Langergraber, Pascal Molle, Jaime Nivala, Jaume Puigagut, Otto Stein, Marcos von …

This review summarizes the microbial mechanisms responsible for removal of carbon,
nitrogen, and sulfur compounds in treatment wetlands (TWs) and identifies, categorizes and …

Although initially based purely on environmental principles of reuse and recycling, natural
waste treatment systems proved to have economic advantages over mechanical systems in …

Mass balance performance data from side by side studies of planted and unplanted gravel-
bed treatment wetlands with horizontal subsurface-flow are compared. Planted systems …

Subsurface oxygen availability tends to be one of the main rate-limiting factors for removal of
carbonaceous and nitrogenous compounds in subsurface flow (SSF) wetlands used for …

In this study, an intermittent-aerated subsurface flow constructed wetland (SFCW) A was set
up to assess its performance in decentralized rural sewage treatment. A conventional SFCW …

In order to reduce the very high costs of sewage disposal in the new federal states of
Germany, more decentralized purification systems need to be established. To attain higher …

Two horizontal subsurface flow reed beds of 75 m2 each, treating dairy parlor effluent and
domestic sewage (about 6.5 m3/day), were set-up to determine the efficiency of this system …