This paper is a review of research and experiences related to the application of constructed
wetland systems (CWs) in southeastern Poland in 1992–2016. On the basis of literature …

The aim of this study is to analyse the possibilities of use of waste from dairy production to
produce electricity and heat in the process of anaerobic digestion. The analysis covers one …

The use of constructed wetlands to treat municipal wastewater reduces energy consumption
and therefore economic costs, as well as reduces environmental pollution. The purpose of …

Underground coal gasification (UCG) can be considered as one of the clean coal
technologies. During the process, the gas of industrial value is produced, which can be used …

The development of wastewater treatment systems, including competitive methods for
nitrogen and phosphorus removal, is focused on intensifying final technological effects with …

The present study investigated the potential of diatomite addition in enhancing sludge
settlement of two-stage PN/Anammox for real reject water treatment, with a focus on sludge …

The efficiency of nitrogen removal and its mechanism, aquatic organism distribution
characteristics and regeneration capability of zeolite from an integrated vertical-flow …

The paper presents the impact of different methods of sewage sludge conditioning on the
improvement of sludge dewatering during pressure filtration processes. The following …

The data of this document highlights a comparative analysis between the Phragmites
Australis and Cyperus Papyrus planted in vertical subsurface flow constructed wetland …

Reject water separated from digested sludge may be a potential source of nutrients due to
its high content. However, most often, reject water after sludge dewatering is directed to …