The textile industry wastewater is highly harmful to the environment when it is discharged in
its raw state, since it might contain dyes, surfactants, and other dissolved compounds that …

The importance of nanobubbles is now widely known, particularly their applications and
potential in mineral processing. The actual challenge is to generate a high concentration of …

Milk industry is one of the most important economy sectors in Brazil and in many countries.
However, it is also the sector that most generates environmental impacts due to the large …

Raw water clarification by flotation was studied by injecting air into a centrifugal multiphase
pump to generate microbubbles (MBs) and nanobubbles (NBs). Measurements of gas …

The flocculation–column flotation with hydraulic loading (HL,> 10 mh− 1) was studied for the
treatment of oil-in-water emulsions containing 70–400 mg L− 1 (turbidity= 70–226 NTU) of …

High water consumption and the consequent generation of large volumes of effluent are two
of the most damaging characteristics of textile industries in the socio-environmental context …

We investigated the use of dissolved air flotation (DAF) to treat clear water effluent from the
paper industry in order to remove fibers. The dosage of polyaluminium chloride (PAC) was …

Este artigo descreve um projeto de uma planta de tratamento de água, utilizando sistemas
de flotação e coagulação com o objetivo de propor um sistema alternativo de baixo custo …

O objetivo desta tese de doutorado foi desenvolver um novo método de geração de
nanobolhas de ar (NBs) em meio aquoso via cavitação hidrodinâmica. Foram estudados os …

O presente estudo tem como objetivo a remoção de cor de efluente de lavanderia industrial
têxtil pelo processo de flotação por ar dissolvido (FAD). Utilizou-se como metodologia o …