Textiles wastewater treatment technology: A review

Abstract

The following is a review of published literature on textile wastewater in 2019. Presented are the sections described for the review: concise introduction on the textiles wastewater, followed by a review of present textile treatment technologies organized by physicochemical, biological, and combined processes. Lastly, a discussion of the future topics is presented. © 2020 Water Environment Federation • Practitioner points • The discharge of textile dye wastewater represents a serious environmental problem and public health concern. • Effluents from textile manufacturing, dyeing, and finishing processes contain highconcentration recalcitrant chemicals that are resistant to biodegradation. • The textile wastewater needs environmental-friendly and cost-effective combined treatment process.

Use of <i>Eichhornia Crassipes</i> as a Bioadsorbent for the Removal of Methyl Orange and Methylene Blue Present in Residual Solutions

“…), biological, chemical (oxidation, precipitation, photocatalysis, etc. ), although the latter, despite being quite efficient, are not used widely due to their high demand for chemical substances, and electrical energy, which makes these chemical methods very expensive [Saini et al, 2020;Zhang et al, 2019;Deng et al, 2020;Kadhom et al 2020]. Among the proposed methods, adsorption stands out, as it is a viable process due to its simple operation, easy regeneration, low cost and high efficiency in the treatment of wastewater containing dyes [Uddin et al, 2021;Márquez et al, 2021;Bożęcka et al, 2021].…”

Recent Achievements in Dyes Removal Focused on Advanced Oxidation Processes Integrated with Biological Methods

“…Immobilization, co-contaminant influence on dye biodegradation, genetic modification of algae and cyanobacteria, graphene oxide addition and lipid production [137][138][139][140][141] Activated sludge, anaerobic sludge Granule formation (anaerobic core with aerobic shell), metagenomic analysis in anaerobic MBR, addition of resuscitation-promoting factors, integration of anaerobic and aerobic reactors, addition of halotolerant yeast and magnetic field [142][143][144][145][146][147][148][149][150] Biofilm Application of new biocarriers, co-substrate addition, kinetic analysis and process optimization in moving bed biofilm reactor, biomass acclimatization and optimization of anoxic/aerobic sequencing batch moving bed bioreactors [151][152][153][154][155] As seen from Table 2, there are numerous existing tried and tested methods to accomplish dye removal. Only in 2019, Deng et al [156] reviewed 42 papers on textile wastewater treatment technologies organized by physico-chemical, biological, and combined processes. There is continuous progress in the number of articles on this subject.…”

Rapid Degradation of Rhodamine B through Visible-Photocatalytic Advanced Oxidation Using Self-Degradable Natural Perylene Quinone Derivatives—Hypocrellins

“…It is well known that the synthetic persistent organic pollutants (POPs) in the effluent stream from printing and dyeing operations pose a serious risk of environmental hazard and toxicity to human health. The removal of POPs from industrial water streams is always a challenge due to their high stability against natural degradation [ 1 , 2 ]. A significant amount of research addresses this issue through the development of techniques such as photocatalytic advanced oxidation processes (PAOP), biological degradation and adsorption, coagulation flocculation, and membrane filtration [ 3 , 4 , 5 , 6 , 7 , 8 ].…”