Results 261 to 270 of about 19,617 (307)

Literature review on textile wastewater characterisation

Environmental Technology (United Kingdom), 2003
In the textile industry, many different processes are used and almost all of them generate wastewater. The effluents resulting from these processes differ greatly in composition, due to differences in processes, used fabrics and machinery. Textile wastewater is usually treated as a mixed stream.
Henri Spanjers
exaly   +3 more sources

Treatability studies of textile wastewater

Environmental Technology Letters, 1988
Abstract Coagulation‐Sedimentation of wastewater from a textile mill using different coagulants was carried out. The use of lime‐ferrous sulphate reduced the organic load considerably. As an alternative, biological treatment of industrial wastewater combined with equal proportions of domestic sewage using a complete mixing activated sludge process ...
S.I. Abo-Elela, F.A. El-Gohary, R. Sh. Abdel Wahaab, H.I. Ali   +3 more
openaire   +1 more source

Treatment of the textile wastewater by combined electrocoagulation

Chemosphere, 2006
Electrocoagulation (EC) due to some advantages over chemical coagulation is becoming a popular process to be used for wastewater treatment. The aim of this paper is to investigate the effect of initial addition of a chemical coagulant such as polyaluminum chloride (PAC) or alum on the COD removal efficiency of EC treatment of textile wastewaters.
O T, Can, M, Kobya, E, Demirbas, M, Bayramoglu   +3 more
openaire   +2 more sources

Determination of engineered nanoparticles on textiles and in textile wastewaters

TrAC Trends in Analytical Chemistry, 2011
Textile materials with engineered nanoparticles (ENPs) proved excellent antibacterial, antimicrobial, water resistance and protective properties. Textile industry has recognized the importance and advantages of ENPs, so this is one of the fastest developing branches of the processing.
openaire   +1 more source

Membrane distillation in the textile wastewater treatment.

Desalination, 1991
Abstract Membrane Distillation has been used to produce pure water and to concentrate various kind of solutions at saturation conditions or to separate alcohol-water solutions. Recently this process has been used in the wastewater treatment i.e. to produce pure water and to recovery chemicals from textile wastewater treatment.
CALABRO', Vincenza, Drioli E, Matera F.
openaire   +3 more sources

Membrane Contactors for Textile Wastewater Ozonation

Annals of the New York Academy of Sciences, 2003
Abstract: This paper deals with the application of a membrane contactor for the ozone treatment of textile wastewater. Ceramic (α‐Al2O3) membranes were chosen because of their ozone resistance. A thin metal oxide (TiO2 and γ‐Al2O3) layer was deposited on the membrane surface to eliminate large defects.
CIARDELLI, GIANLUCA, CIABATTI I., RANIERI L., CAPANNELLI G., BOTTINO A.   +4 more
openaire   +3 more sources

Engineered Nanoparticles in Textiles and Textile Wastewaters

2012
Nanoparticles present in textiles and in textile materials can be harmful to the environment and the human health, so therefore have to be monitored by sophisticated analytical ...
openaire   +1 more source

Methods of decoloration of textile wastewaters

Dyes and Pigments, 1998
A survey of the most widely used and, according to many researchers, the most promising textile wastewaters decoloration methods is presented. Data on decoloration rates of different dye classes, obtained by means of different methods is gathered. Where known, values of the ecological parameter dissolved organic carbon (DOC) are given as well.
Y.M. Slokar, A. Majcen Le Marechal
openaire   +1 more source

Ozonation in Recycling Textile Wastewaters

1986
Abstract Results of pilot-plant technological experiments are described concerning the treatment of different textile wastewater types aimed at recycling the treated water back to wet processing of a selected textile mill. Technological system of the treatment is as follows: coagulation - sedimentation - filtration - ozonation. Good effect have been
V. Motl, N. Tallová, J. Fialová, J. Semrád   +3 more
openaire   +1 more source

Advanced Oxidation of Textile Wastewaters

Ozone: Science & Engineering, 2000
Abstract Model dyeing and laundering wastewaters produced during two basic technological operations of the textile industry were subjected to treatment by advanced oxidation processes (AOPs). The following agents were used: ozone (O3), hydrogen peroxide (H2O2) and UV radiation. They were applied separately and in all possible combinations: O3 + UV, O3 +
Jan Perkowski, Lech Kos, Stanislaw Ledakowicz   +2 more
openaire   +1 more source