Poly-and perfluorinated substances (PFAS) comprise more than 3000 individual
compounds; nevertheless, most studies to date have focused mainly on the fate, transport …

The widespread consumption of antibiotics has raised public concerns due to the potential
hazards of antibiotic residues to the environment. Compared to conventional activated …

Integrated fixed-film activated sludge (IFAS) process is considered as one of the leading-
edge processes that provides a sustainable solution for wastewater treatment. IFAS was …

Planted floating-beds can be used for treating eutrophic water in a simple and cost-effective
manner, the performance of which is, however, unavoidably restricted by the growth rate and …

In the last decades, moving-bed biofilm reactors (MBBRs) have found a niche in the
treatment of municipal and industrial wastewaters due to advantages of compactness …

Decentralized wastewater pollution in rural areas has become a serious problem for the
rural environment. In this study, a novel rotating self-aerated biofilm reactor was developed …

This review carries out a comparative study of advanced technologies to design, upgrade
and rehabilitate wastewater treatment plants. The study analyzed the relevant researches in …

A compact suspended carrier biofilm reactor (SCBR) was developed for simultaneous
nitrification and denitrification (SND) in a single reactor and the performance of nutrient …

In order to treat pesticide wastewater having high chemical oxygen demand (COD) value
and poor biodegradability, Fenton-coagulation process was first used to reduce COD and …

Water eutrophication caused by nitrogen (N) and phosphorus (P) has become a global
environmental issue. Biochar is a competent adsorbent for removing N and P from …