Reverse osmosis treatment and reuse of textile dyehouse effluents

Treffry‐Goatley, K.; Buckley, C.A.; Groves, G. R.

doi:10.1016/0011-9164(83)87086-6

Cited by 69 publications

(19 citation statements)

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“…Reverse osmosis membranes have a withholding rate of 90 % or more for most sorts of ionic compounds and produce a high quality of penetrate (Treffry-Goatley et al 1983;Tinghui et al 1983). Decolouration and elimination of chemical auxiliaries in dye house wastewater can be completed in a solitary step by reverse osmosis.…”

Section: Reverse Osmosismentioning

confidence: 99%

Recycling and Reuse of Textile Effluent Sludge

Karthik

Rathinamoorthy

2015

Environmental Footprints and Eco-Design of Products and Processes

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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.

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Section: Reverse Osmosismentioning

confidence: 99%

Recycling and Reuse of Textile Effluent Sludge

Karthik

Rathinamoorthy

2015

Environmental Footprints and Eco-Design of Products and Processes

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“…Many investigators have studied different techniques for the removal of colored dye from wastewater, e.g., (a) different membrane separation processes like reverse osmosis (RO) [14], nanofiltration (NF) [15], micellar enhanced ultrafiltration (MEUF) [16,17] and membrane-wet oxidation [18]; (b) adsorption on to (i) agricultural solid waste [19], (ii) different bentonites [20], (iii) various types of activated carbon [21] and (iv) surfactant impregnated montmorillonite [22], etc. ; (c) several oxidation processes [23]; (d) ozonations [24].…”

Section: Introductionmentioning

confidence: 99%

Performance of TX-100 and TX-114 for the separation of chrysoidine dye using cloud point extraction

Purkait

DasGupta

2006

Journal of Hazardous Materials

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“…Reverse osmosis, nanofiltration, ultrafiltration and microfiltration are examples of membrane processes. In the case of reverse osmosis [24][25][26][27], the retention of mineral salts, hydrolyzed reactive dyes and the removal of the auxiliaries can be done in one single step, and this allows us to obtain a discolored pure water. The nanofiltration membranes [28][29][30][31][32][33][34][35][36][37][38] separate the low molecular weight organic compounds and/or the divalent and monovalent salts.…”

Section: Dyeing Process and Treatment And Valorization Of Dye House Ementioning

confidence: 99%