Effluent

TL;DR: Application of wastewaters with high potassium levels has been found to increase the overall level of soil fertility, with the exception of alkaline effluents which can dissolve soil organic carbon.

TL;DR: In this article, an attempt is made to produce potable water from industrial effluents using an ordinary basin type solar still integrated with fins at the basin plate for experimentation and the economic analysis proved that the approximate payback period of such kinds of still is 1 year.

TL;DR: A constructed wetland was technically and economically feasible for managing water quality of an intensive aquaculture system and always satisfied the discharge standards.

TL;DR: Coupling of biodiesel production and wastewater treatment based on microalgae is a promising approach for handling the energy crisis of declining fossil fuel reserves by adapting better to secondary effluent and achieving the highest biomass and lipid content.

TL;DR: The presence of 16 SAs and one of their acetylated metabolites in different water matrices of the Ebro River basin has been evaluated during two different sampling campaigns carried out in 2007 and 2008 and the potential environmental risk posed by SAs was evaluated.