Photochemical UVC/H2O2 oxidation system as an effective method for the decolourisation of bio-treated textile wastewaters: towards onsite water reuse

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 90631-90645 ◽  
Author(s):  
Márcia M. F. F. Salim ◽  
Aline Novack ◽  
Petrick A. Soares ◽  
Ângela Medeiros ◽  
Miguel A. Granato ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Water Reuse ◽  
Wastewater Treatment Plants ◽  
Textile Wastewater ◽  
Biological Oxidation ◽  
H2o2 Oxidation ◽  
Textile Wastewater Treatment ◽  
Oxidation System ◽  
Textile Wastewaters

A photochemical UVC/H2O2 oxidation system was applied for the decolourisation of two real textile wastewaters collected after biological oxidation from two different textile wastewater treatment plants.

Integration of Fenton's reaction based processes and cation exchange processes in textile wastewater treatment as a strategy for water reuse

2020 ◽  
Vol 272 ◽  
pp. 111082
Author(s):  
Laís G.M. Silva ◽  
Francisca C. Moreira ◽  
Maria Alice P. Cechinel ◽  
Luciana P. Mazur ◽  
Antônio A. Ulson de Souza ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Cation Exchange ◽  
Water Reuse ◽  
Textile Wastewater ◽  
Fenton’S Reaction ◽  
Exchange Processes ◽  
Textile Wastewater Treatment

Application of Persulfate in Textile Wastewater Treatment

2019 ◽  
pp. 70-98
Author(s):  
Fagbenro Oluwakemi Kehinde ◽  
Salem S. Abu Amr ◽  
Hamidi Abdul Aziz
Keyword(s):  
Wastewater Treatment ◽  
Chemical Oxygen Demand ◽  
Oxygen Demand ◽  
Textile Wastewater ◽  
Primary Objective ◽  
Biological Oxidation ◽  
Healthy Environment ◽  
Clean Environment ◽  
Textile Dyeing ◽  
Textile Wastewater Treatment

As textile and dyeing industries increase, pollution due to effluent discharges from the same industries also increase and become of great concern to a healthy environment. In an attempt to understand the generation and treatment of textile wastewater, this chapter discusses the processes from which textiles are made, items of importance that are used in the production process which may account for the characteristics of the wastewater and persulfate, applied in the treatment of textile wastewater. Although these wastewaters are generally characterized by color, fluctuating pH, heat, salts, suspended solids (SS), the presence of metal ions, biological oxidation demand (BOD), and chemical oxygen demand (COD), color is the most obvious. The presence of color in the effluents from textile dyeing and finishing is due to the inefficient dyeing processes, resulting in unfixed forms of the dyestuff. To achieve the primary objective of obtaining a clean environment, there is a need for continuous monitoring of textile wastewater discharges, of which major concern is color.

Textile wastewater treatment using low-cost adsorbent aiming the water reuse in dyeing process

2018 ◽  
Vol 6 (2) ◽  
pp. 2705-2712 ◽  
Author(s):  
Tarcísio W. Leal ◽  
Luís A. Lourenço ◽  
Ana S. Scheibe ◽  
Selene M.A. Guelli U. de Souza ◽  
Antônio A. Ulson de Souza
Keyword(s):  
Wastewater Treatment ◽  
Water Reuse ◽  
Low Cost ◽  
Textile Wastewater ◽  
Dyeing Process ◽  
Textile Wastewater Treatment

Assessment of a multistage system based on electrocoagulation, solar photo-Fenton and biological oxidation processes for real textile wastewater treatment

2014 ◽  
Vol 252 ◽  
pp. 120-130 ◽  
Author(s):  
Diego R. Manenti ◽  
Aparecido N. Módenes ◽  
Petrick A. Soares ◽  
Fernando R. Espinoza-Quiñones ◽  
Rui A.R. Boaventura ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Textile Wastewater ◽  
Biological Oxidation ◽  
Oxidation Processes ◽  
Multistage System ◽  
Textile Wastewater Treatment
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