Safe drinking water'supply is an essential service and depends directly on the water
treatment that produces water treatment sludge (WTS) as a product, whose final destination …

Anthropogenic disturbances to the environment can compromise valuable ecosystem
services, including the provision of potable water. These disturbances decrease water …

The eutrophication of water bodies caused by the release of treated wastewater rich in total
phosphorus (TP) is a worldwide problem. In this work a full-scale wastewater treatment plant …

Removing protozoa from a water supply using coagulation, flocculation, dissolved air
flotation (DAF) and filtration on a bench scale was evaluated. Calcium carbonate flocculation …

This study reports the development of a new catalyst through green synthesis using Nb 2 O
5 and sugarcane bagasse. The Nb 2 O 5 semiconductor was immobilized in sugarcane …

The objective of this research was to reduce water use during the operation of anthracite-
sand filters used for treating drinking water. The variables that affect the saturation of the …

This research evaluated the concentrations of metals of Doce River water after the rupture of
Fundão Dam, located at Bento Rodrigues District, in Mariana City, Minas Gerais, Brazil …

A água para consumo humano deve atender aos padrões de potabilidade estabelecidos
pela Portaria 2914 e Portaria de Consolidação nº 5 do Ministério da Saúde, assim cabe às …

This paper assesses the operational and design aspects of coagulation and flocculation in
upflow gravel filters (CF-UGF) in a multi-stage filtration (MSF) plant. This study shows that CF …

This paper seeks to present a performance evaluation of large-scale water treatment plants
and verify the adjustment of the treatment to the parameter turbidity of natural waters …