This paper is the first critical review of the technology of water treatment via biological
process for contaminants removal from water resources. The biological process is …

This article summarizes several developed and industrial technologies for nitrate removal
from drinking water, including physicochemical and biological techniques, with a focus on …

Today, heavy metal pollution is of prime concern from the environmental point of view.
Among the heavy metals, manganese is a very common contaminant of wastewater and …

Electrolytic manganese residue (EMR) has become a barrier to the sustainable
development of the electrolytic metallic manganese (EMM) industry. EMR has a great …

Attached-growth systems are biological wastewater treatment processes with biomass
attached to a media for organic matter and nutrient removal from wastewater. In this regard …

The present study investigated the nitrogen removal characteristics and metabolic pathway
of bacteria in aquatic ecosystem, with a focus on heterotrophic nitrification and aerobic …

The storage of electrolytic manganese residue (EMR) has significantly hampered the growth
of the electrolytic metallic manganese (EMM) industry. EMR harbours numerous harmful …

A highly selective method for transforming ammonia nitrogen to N 2 was proposed, based
on a novel solar-driven photoelectrocatalytic-chlorine radical reactions (PEC-chlorine) …

An insightful attempt has been made in this review and the primary objective was to
meticulously provide an update on the sustainabilities, advances and challenges pertaining …

Many global mining activities release large amounts of acidic mine drainage with high levels
of manganese (Mn) having potentially detrimental effects on the environment. This review …