Electro-coagulation of reactive textile dyes and textile wastewater

Alinsafi, A.; Khemis, Mohamed; Pons, M.N.; Leclerc, Jean; Yaacoubi, Abdlrani; Benhammou, A.; Nejmeddine, A.

doi:10.1016/s0255-2701(04)00153-9

Cited by 113 publications

(100 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Wastewater discharged from the textile industry is characterised by high chemical demand, low biodegradability, and high salt content (Alinsafi et al 2005;Wu et al 2004;Karthik and Gopalakrishnan 2012a, b, c, d). Some of the dyes such as azo dye are carcinogenic and cause serious health problems such as cancer (Karthik and Gopalakrishnan 2013a, b;Rita Kant 2012;Joshi et al 2004).…”

Section: Characteristics Of Dye Effluentmentioning

confidence: 99%

“…However, it is inadequate to secure the receiving waters for industrial and/or domestic recycling. In this way, advanced wastewater treatment is utilised for additional organic and suspended solids removal, removal of nitrogenous oxygen demand (NOD), nutrient removal, and removal of toxic materials (Santos et al 2007;Alinsafi et al 2005;Correia et al 1994). Advanced wastewater treatment could be classified into three major categories by the type of process flow scheme utilised:…”

Section: Tertiary Treatmentmentioning

confidence: 99%

See 1 more Smart Citation

Recycling and Reuse of Textile Effluent Sludge

Karthik

Rathinamoorthy

2015

Environmental Footprints and Eco-Design of Products and Processes

View full text Add to dashboard Cite

In the whole world today there has been a growing awareness of the damage caused to the environment by the haphazard use of chemicals, some of which are very poisonous and carcinogenic. The textile industry has been strongly criticised as being one of the world's worst lawbreakers in terms of pollution because it demands a large amount of water and chemicals. Although air, water, and noise pollution are created at every step of fabric treatment, the most problem-filled is fabric wet processing, in terms of the huge amount of water and goodly number of chemicals used in wet processing and on completion of the process, leftover dyes and chemicals together with water are discharged as effluents. As the amount of sludge created by wastewater treatment increases, effective reuse and safe disposal of sludge becomes most important. This chapter provides comprehensive information about the various methods and techniques in recycling textile effluents and sludge treatment process of textile effluents.

show abstract

Section: Characteristics Of Dye Effluentmentioning

confidence: 99%

Section: Tertiary Treatmentmentioning

confidence: 99%

Recycling and Reuse of Textile Effluent Sludge

Karthik

Rathinamoorthy

2015

Environmental Footprints and Eco-Design of Products and Processes

View full text Add to dashboard Cite

show abstract

“…Attraction for natural colors is known for many years, but natural colors had many disadvantage [1][2][3][4] . To mitigate the disadvantages, researchers had developed synthetic dyes with interesting properties.…”

Section: Introductionmentioning

confidence: 99%

Batch Adsorption Studies on Removal of Dye using Agro-Waste

Upadhye¹

2018

IJRASET

View full text Add to dashboard Cite

Purification of industrial waste water polluted by anionic dye was carried by adsorption process. Anionic dye (i.e. Acid Yellow 24) from waste water can be effectively taken out by Madhuca Longifolia Seeds Hull (MLSH) as adsorbent in the sorption technique. MLSH is a low cost and easily available agricultural waste in our ambience. Batch equilibrium method was followed to study the effects of some physico-chemical experimental conditions such as pH, agitation time and adsorbent dose. Equilibrium adsorption isotherm was also studied and found to be suitable with Freundlich isotherm. Kinetic parameters were in conformity with pseudo-second order. The present research projects towards applicability of MLSH in designing low cost adsorbent and for treating effluent water in industries or other adsorption processes. The observations and findings were interpreted at laboratory scale.

show abstract

“…[8,9], Therefore, it is necessary to remove MB from industrial effluents for their subsequent safe disposal. At present, several removal methods for dealing with the MB have been investigated treatment of textile wastewater like adsorption [10], membrane separation [11], physicochemical treatment [12], oxidation and ozonation [13,14], biological oxidation [15], electrocoagulation [16], and sonolysis [17]. Adsorption is one of the popular treatment methods for the removal of MB due to its flexibility, little pollution, simplicity, speed, and safety [18,19].…”

Section: Introductionmentioning

confidence: 99%

Preparation of molecularly imprinted polymer for methylene blue and study on its molecular recognition mechanism

Wang

Xiao

2016

Colloid Polym Sci

View full text Add to dashboard Cite

A new methylene blue molecularly imprinted polymer (MB-MIP) was synthesized by inverse microemulsion polymerization with methylene blue (MB) as the imprinted template molecules. It exhibited higher selectivity in comparison with the nonimprinted polymer (NIP), and the maximum adsorption amount of the MB-MIP for MB reached 3628.84 mg g −1 , which was even higher than activated carbon at high MB concentrations. Compared with gentian violet (GV) and malachite green (MG), MB-MIP has the highest affinity to MB. In addition, the adsorption property of MB-MIP were well represented by the pseudo-second-order kinetic model, the Langmuir isotherm model, and the WeberMorris model, indicating that the adsorption process is chemical adsorption and the main process of the adsorption rate-controlling step was particle internal diffusion. The adsorption thermodynamic parameters ΔG 0 show that the adsorption process was spontaneous.

show abstract

Electro-coagulation of reactive textile dyes and textile wastewater

Cited by 113 publications

References 0 publications

Recycling and Reuse of Textile Effluent Sludge

Recycling and Reuse of Textile Effluent Sludge

Batch Adsorption Studies on Removal of Dye using Agro-Waste

Preparation of molecularly imprinted polymer for methylene blue and study on its molecular recognition mechanism

Contact Info

Product

Resources

About