Extensive growth of industries leads to uncontrolled ammonia releases to environment. This
can result in significant degradation of the aquatic ecology as well as significant health …

Biological wastewater treatment systems play an important role in improving water quality
and human health. This chapter thus briefly discusses different biological methods, specially …

Water pollution has become a major environmental concern for public and environmental
health in developing countries. Water resources are being contaminated mainly due to …

In this study, we evaluate the performance of a lab-scale filtration system for greywater
treatment and reuse using sand and granular activated carbon as filter media. Using a …

This study aimed to evaluate the efficiency of a novel pilot-scale passively aerated biological
filter (PABF) as a low energy consumption system for the treatment of municipal wastewater …

In developing countries, good-quality water is contaminated due to the disposal of untreated
municipal and industrial wastewater (WW) into natural water reservoirs. Most of the …

Wastewater (WW) volume generated from both domestic and industrial sectors has
increased due to rapid industrialization and urbanization. WW is increasingly used on farms …

In the present study, a cost-effective and simple stone media pilot-scale trickling biofilter
(TBF) was designed, constructed and operated in a continuous recirculation mode for …

This study investigates the microbial community composition in the biofilms grown on two
different support media in fixed biofilm reactors for aerobic wastewater treatment, using next …

Wastewater treatment using biofilm technology with sustainable carriers contributes towards
the circular bioeconomy. The use of renewable biological materials and wastes as novel …