cultrasound assisted hybrid polymers for dye wastewater treatment

cultrasound assisted hybrid polymers for dye wastewater treatment

     
a loose hybrid nanofiltration membrane fabricated via

A loose hybrid nanofiltration membrane fabricated via

Dec 01, 2018· A nano-filtration membrane with a loose LDHs/polymer hybrid layer which aimed at the desalination of textile wastewater was fabricated by chelating-assisted in-situ growth of layered double hydroxides (LDHs) on the organic substrate.

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cod and color removal from synthetic textile wastewater by

COD and color removal from synthetic textile wastewater by

Mar 25, 2013· COD and color removal from synthetic textile wastewater by ultrasound assisted electro-Fenton oxidation process. Author links open overlay panel Serkan Şahinkaya. and cheap treatment methods for the textile wastewaters and has caught attention as an effective alternative for the treatment of textile wastewater.

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a hybrid ultrasound assisted advance oxidation process

A Hybrid Ultrasound Assisted Advance Oxidation Process

A Hybrid Ultrasound Assisted Advance Oxidation Process Using Ruthenium based Catalyst and its Application to Waste Water Treatment Author: S. Sivasankaran, Sarvesht Dhingra Subject: An experimental study has been conducted on the Degradation of Congo Red dye using a Hybrid Ultrasound Assisted Advance Oxidation process.

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bharat a. bhanvase ph.d. chemical engineering researchgate

Bharat A. Bhanvase Ph.D. Chemical Engineering ResearchGate

Bharat A. Bhanvase currently works at the Chemical Engineering Department, Laxminarayan Institute of Technology, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur. Their current project is

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metals oxides and doped metal oxides for ultrasound and

Metals Oxides and Doped Metal Oxides for Ultrasound and

The treatment of effluents generated from various textile industries, dye industries, needs a clean and efficient technology for the possible discharge of zero toxic wastewater. The advanced oxidation processes can destroy these organic dye wastewater into less complex compounds such that their main approach was the

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hydrodynamic cavitation as an advanced oxidation technique

Hydrodynamic Cavitation as an Advanced Oxidation Technique

In the present work, degradation of Acid Red 88 dye (AR88) has been carried out using one of the advanced oxidation processes, namely hydrodynamic cavitation (HC). The effect of various operating parameters such as inlet pressure, initial concentration of dye, pH of solution, addition of H2O2, and a catalyst (Fe−TiO2) on the extent of decolorization and mineralization have been studied with

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metals oxides and doped metal oxides for ultrasound and

Metals Oxides and Doped Metal Oxides for Ultrasound and

The treatment of effluents generated from various textile industries, dye industries, needs a clean and efficient technology for the possible discharge of zero toxic wastewater. The advanced oxidation processes can destroy these organic dye wastewater into less complex compounds such that their main approach was the

Get Price
hydrodynamic cavitation as an advanced oxidation technique

Hydrodynamic Cavitation as an Advanced Oxidation Technique

In the present work, degradation of Acid Red 88 dye (AR88) has been carried out using one of the advanced oxidation processes, namely hydrodynamic cavitation (HC). The effect of various operating parameters such as inlet pressure, initial concentration of dye, pH of solution, addition of H2O2, and a catalyst (Fe−TiO2) on the extent of decolorization and mineralization have been studied with

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investigation of removal of crystal violet dye using novel

Investigation of removal of crystal violet dye using novel

In this work, intensification of removal of crystal violet (CV) dye in terms of total organic carbon (TOC) from aqueous media has been investigated by a novel hybrid treatment technique involving

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o ultrasound-assisted synthesis of polyacrylamide-grafted

O Ultrasound-assisted synthesis of polyacrylamide-grafted

in dye removal due to its superior performance compared with other grafted polymers[16,17]. In this paper, sodium alginate (SAG) modified with acrylamide (AM) was obtained by an ultrasound-assisted method aiming to get an improved route of synthesis, and evaluate the effect of the ultrasound

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primary treatment of dye wastewater using aloe vera

Primary Treatment of Dye Wastewater Using Aloe Vera

In this study, two hybrid coagulants, aluminium sulphate-Aloe vera (ALAV) and magnesium sulphate-Aloe vera (MGAV) were prepared for the primary treatment of methylene blue (MB) dye wastewater treatment through coagulation-flocculation process. Two independent factors, i.e. pH and dosage, were taken into account of 2 [2] full

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national institute of technology warangal

National Institute of Technology Warangal

Delivered a talk on "Ultrasound assisted synthesis for platinum catalyst for fuel cell " in 3 rd ASIA Novel Hybrid System Based on Hydrodynamic Cavitation for treatment of Dye Waste Water: A First report on bench scale study, Journal of Environmental Chemical Engineering 5 (2017) 1874-1884. and development of hybrid waste water

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methods of dye removal from dye house effluent—an overview

Methods of Dye Removal from Dye House Effluent—An Overview

Mar 31, 2008· The treatment of dye house wastewater constitutes a major economical and environmental issues. Therefore, dye removal from textile wastewater has been receiving a great deal of attention in the last few years. The present review paper describes different methods for the treatment of dye containing wastewater.

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hybrid dual treatment of real textile wastewater using

Hybrid dual treatment of real textile wastewater using

V. Keerthi, M. Suganthi, Mahalakshmi, N. Balasubramanian, Development of hybrid membrane bioreactor for tannery effluent treatment, Desalination, 309 (2013) 231–236. Standard Methods for the Examination of Water and Wastewater, 21st ed., American Public Health Association/American Water Works Association/Water Environment Federation

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ultrasonic-assisted wet processing processing, dyeing

Ultrasonic-assisted wet processing Processing, Dyeing

Ultrasound reduces processing time and energy consumption, maintains or improves product quality, and reduces the use of auxiliary chemicals. In essence, the use of ultrasound for dyeing will use electricity to replace expensive thermal energy and chemicals, which have to be treated in waste water. Bubbling phenomenon

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photocatalytic application of tio2–agi hybrid for

Photocatalytic Application of TiO2–AgI Hybrid for

May 20, 2017· Abstract. Herein, we synthesized AgI–TiO 2 hybrid photocatalyst by the sonochemical method. The as-produced hybrid was characterized by using XRD, FESEM, EDS, DRS and PL. The AgI–TiO 2 hybrid possessed high photocatalytic properties. The photocatalytic performance of AgI–TiO 2 hybrid was studied on photodegradation of Acid Orange 7 (AO7). The hybrid with 25 wt% AgI

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iron oxide based magnetic nanomaterials for the

IRON OXIDE BASED MAGNETIC NANOMATERIALS FOR THE

water purification media in practical water/wastewater treatment. In most cases, magnetic seeding is used to enhance the magnetic susceptibility of the pollutants to be removed. This paper will review the recent development and applications of these magnetic nanomaterials (NMs) for the removal of persistent organic compounds.

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langmuir isotherm models applied to the multicomponent

Langmuir Isotherm Models Applied to the Multicomponent

The adsorption of three acidic dyes, Acid Blue 80 (AB80), Acid Red 114 (AR114), and Acid Yellow 117 (AY117) onto activated carbon, Filtrasorb 400, has been studied. Three single-component and three binary, AB80 + AR114, AB80 + AY117, and AR114 + AY117, isotherms were determined. Four models for predicting the multicomponent equilibrium sorption isotherms have been compared in order to

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ultrasound-assisted adsorption of textile dyes using

Ultrasound-assisted adsorption of textile dyes using

Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite treatment techniques used for dye removal, such as coagulation and flocculation, membrane filtration, ozonation, and biological adsorption combined with other processes for waste-water treatment has been accepted as an effective purification pro-

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impact of dyes on environment & remediation

IMPACT OF DYES ON ENVIRONMENT & REMEDIATION

Apr 23, 2016· • An alternative to minimize the problems related to the treatment of textile effluents would be the development of more effective dye that can be fixed fiber with higher efficiency decreasing losses on tailings waters and reducing the amount of dye required in the dyeing process • Moral outrage will not convince many leading manufacturers

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iron oxide based magnetic nanomaterials for the

IRON OXIDE BASED MAGNETIC NANOMATERIALS FOR THE

water purification media in practical water/wastewater treatment. In most cases, magnetic seeding is used to enhance the magnetic susceptibility of the pollutants to be removed. This paper will review the recent development and applications of these magnetic nanomaterials (NMs) for the removal of persistent organic compounds.

Get Price
langmuir isotherm models applied to the multicomponent

Langmuir Isotherm Models Applied to the Multicomponent

The adsorption of three acidic dyes, Acid Blue 80 (AB80), Acid Red 114 (AR114), and Acid Yellow 117 (AY117) onto activated carbon, Filtrasorb 400, has been studied. Three single-component and three binary, AB80 + AR114, AB80 + AY117, and AR114 + AY117, isotherms were determined. Four models for predicting the multicomponent equilibrium sorption isotherms have been compared in order to

Get Price
ultrasound-assisted adsorption of textile dyes using

Ultrasound-assisted adsorption of textile dyes using

Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite treatment techniques used for dye removal, such as coagulation and flocculation, membrane filtration, ozonation, and biological adsorption combined with other processes for waste-water treatment has been accepted as an effective purification pro-

Get Price
impact of dyes on environment & remediation

IMPACT OF DYES ON ENVIRONMENT & REMEDIATION

Apr 23, 2016· • An alternative to minimize the problems related to the treatment of textile effluents would be the development of more effective dye that can be fixed fiber with higher efficiency decreasing losses on tailings waters and reducing the amount of dye required in the dyeing process • Moral outrage will not convince many leading manufacturers

Get Price
innovative technologies for the treatment of industrial

Innovative Technologies for the Treatment of Industrial

Innovative Technologies for the Treatment of Industrial Wastewater: A Sustainable Approach CRC Press Book This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid water treatment, membrane technologies, advance oxidation processes, and

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improvement of dye electrochemical treatment by

Improvement of dye electrochemical treatment by

Aug 01, 2009· Read "Improvement of dye electrochemical treatment by combination with ultrasound technique, Journal of Chemical Technology & Biotechnology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at

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advanced oxidation processes for textile wastewater

Advanced Oxidation Processes for Textile Wastewater

Advanced oxidation is one of the potential alternatives to decolorize and to reduce recalcitrant wastewater loads from textile dyeing and finishing effluents. This process implies generation and subsequent reaction of hydroxyl radicals, which are the most powerful oxidizing species after fluorine. Among AOPs, treatment with ozone (often combined with H<sub>2</sub>O<sub>2</sub>, UV, or

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treatment of textile wastewater by advanced

TREATMENT OF TEXTILE WASTEWATER BY ADVANCED

TREATMENT OF TEXTILE WASTEWATER BY ADVANCED OXIDATION PROCESSES 223 advanced oxidation processes (AOPS) have been developed to generate hydroxyl free radicals by different techniques. AOPS processes are combination of ozone (O3), hydrogen peroxide (H2O2) and UV irradiation, which showed the greatest promise to treat textile wastewater.

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innovative technologies for the treatment of industrial

Innovative Technologies for the Treatment of Industrial

Dec 01, 2017· This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid Ultrasound assisted formation of stable emulsion and its applications as liquid emulsion membrane in wastewater treatment A Study On Performance Evaluation Of Tertiary Dye

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chemical oxidation technologies: ultraviolet light

Chemical Oxidation Technologies: Ultraviolet Light

Apr 10, 2009· The application status and potential of three chemical oxidation treatment methods which generate powerful oxidants (hydroxyl radicals): ultraviolet light (UV)/hydrogen peroxide (H 2 O 2) process, Fenton's reagent treatment, and titanium dioxide (TiO 2)-assisted photocatalytic degradation, are described and discussed.These oxidation methods are known to effectively degrade and, in several

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waste water treatment methods intech open

Waste Water Treatment Methods InTech Open

Waste Water Treatment Methods 55 O3 O3 (direct ozone feeding) O3 + UV (photo-ozone feeding) O3 + catalysts (catalytic ozone feeding) H2O2 + O3 TiO2 (heterogeneous catalysis) TiO2 + UV (photo-catalysis) The preferential use of H2O2 as oxidative agent and HO radicals generator is justified by the fact that the hydrogen peroxide is easy to store, transported and used, and the procedure is

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cn1546395a advanced oxidation method for treatment of

CN1546395A Advanced oxidation method for treatment of

The invention discloses a high-level oxidization method for treating dyestuff waste water, which realizes dyestuff waste water decoloration through the Fenton method, characterized in that after throwing H2O2 and FeSO4 into dyestuff waste water, supersonic wave oscillation is carried out to the mixing liquid. The invention realizes high efficiency under the condition of equal COD removing

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electrochemical techniques in textile processes and

Electrochemical Techniques in Textile Processes and

The textile industry uses the electrochemical techniques both in textile processes (such as manufacturing fibers, dyeing processes, and decolorizing fabrics) and in wastewaters treatments (color removal). Electrochemical reduction reactions are mostly used in sulfur and vat dyeing, but in some cases, they are applied to effluents discoloration.

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most cited ultrasonics sonochemistry articles elsevier

Most Cited Ultrasonics Sonochemistry Articles Elsevier

Most Cited Ultrasonics Sonochemistry Articles. The most cited articles published since 2016, (waste)water treatment. Ultrasound assisted combined molecularly imprinted polymer for selective extraction of nicotinamide in human urine and milk samples: Spectrophotometric determination and optimization study

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waste water treatment methods intech open

Waste Water Treatment Methods InTech Open

Waste Water Treatment Methods 55 O3 O3 (direct ozone feeding) O3 + UV (photo-ozone feeding) O3 + catalysts (catalytic ozone feeding) H2O2 + O3 TiO2 (heterogeneous catalysis) TiO2 + UV (photo-catalysis) The preferential use of H2O2 as oxidative agent and HO radicals generator is justified by the fact that the hydrogen peroxide is easy to store, transported and used, and the procedure is

Get Price
cn1546395a advanced oxidation method for treatment of

CN1546395A Advanced oxidation method for treatment of

The invention discloses a high-level oxidization method for treating dyestuff waste water, which realizes dyestuff waste water decoloration through the Fenton method, characterized in that after throwing H2O2 and FeSO4 into dyestuff waste water, supersonic wave oscillation is carried out to the mixing liquid. The invention realizes high efficiency under the condition of equal COD removing

Get Price
most cited ultrasonics sonochemistry articles elsevier

Most Cited Ultrasonics Sonochemistry Articles Elsevier

Most Cited Ultrasonics Sonochemistry Articles. The most cited articles published since 2016, (waste)water treatment. Ultrasound assisted combined molecularly imprinted polymer for selective extraction of nicotinamide in human urine and milk samples: Spectrophotometric determination and optimization study

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novel, one-step synthesis of zwitterionic polymer

Novel, one-step synthesis of zwitterionic polymer

Nov 21, 2017· Novel, one-step synthesis of zwitterionic polymer nanoparticles via distillation-precipitation polymerization and its application for dye removal

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azo dyes: past, present and the future environmental reviews

Azo dyes: past, present and the future Environmental Reviews

Sep 28, 2011· Particular emphasis has been given towards critical evaluation of the existing dye wastewater treatment methods and their full-scale applications; based on which recommendations have been made for future developments of the treatment technologies and their assessment methods. of azo dyes in aqueous solution by an ultrasound-assisted

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nit trichy publications

NIT Trichy Publications

Publications. International Journal. T., Synthesis of Fe doped Bi 2 O 3 Nanocatalyst and its Sonophotocatalytic Activity on Synthetic Dye and Real Textile Wastewater, Environmental Science and Pollution Research, 2016, 23, 20100 T., Ultrasound Assisted Fenton’s treatment of Reactive Black 5 dye: Effect of system parameters, kinetics

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national institute of technology, tiruchirappalli

National Institute of Technology, Tiruchirappalli

K.P.Gopinath Decolourisation of dye wastewater Supervisor 2012 S.Nachiappan Improvement of biological treatment of wastewaters containing recalcitrant Organics using sono and electro Chemical Methods Supervisor 2013 R.Velmurugan Ultrasound assisted pretreatment and hydrolysis for the production of ethanol from sugarcane bagasse

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soil science society of america journal abstract

Soil Science Society of America Journal Abstract

Soil Science Society of America Journal Abstract Green synthesis of novel silver nanocomposite hydrogel based on sodium alginate as an efficient biosorbent for the dye wastewater treatment: prediction of isotherm and kinetic parameters Optimization and modeling of simultaneous ultrasound-assisted adsorption of ternary dyes using

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electrochemical techniques in textile processes and

Electrochemical Techniques in Textile Processes and

The textile industry uses the electrochemical techniques both in textile processes (such as manufacturing fibers, dyeing processes, and decolorizing fabrics) and in wastewaters treatments (color removal). Electrochemical reduction reactions are mostly used in sulfur and vat dyeing, but in some cases, they are applied to effluents discoloration.

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a critical review on ultrasonic-assisted dye adsorption

A critical review on ultrasonic-assisted dye adsorption

AbstractDyes are developing as a dangerous category of toxins to the ecosystem. The discharge of dyes in aquatic system has horrible health and esthetic impacts, needs to be expelled from nature. I...

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a computer color-matching study of reverse micellar dyeing

A Computer Color-Matching Study of Reverse Micellar Dyeing

Polymers 2019, 11, 132 4 of 16 2.3. Simulated Dyeing Simulated dyeing using known concentrations of dye was launched to predict the dye concentrations of calibrated conventional water-based and reverse-micellar methods.

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impact of the dye industry on the environment slideshare.net

Impact of the Dye industry on the Environment slideshare.net

Jul 31, 2014· • Air Dyeing Technology is a dyeing process that uses air instead of water to dye gar- ments, allowing companies to create garments with vivid designs and colors, without polluting the water and environment. o It uses 95 percent less water. o Emits 84 percent less Green House Gases (GHG) o Requires 87 percent less energy • Ultrasound

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innovative technologies for the treatment of industrial

Innovative Technologies for the Treatment of Industrial

Get this from a library! Innovative Technologies for the Treatment of Industrial Wastewater : a Sustainable Approach. [Shirish Sonawane; Y Pydi Setty; T Bala Narsaiah; Srinu Naik Sapavatu] -- "This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid water treatment, membrane

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industrial wastewater treatment wikipedia

Industrial wastewater treatment Wikipedia

Industrial wastewater treatment describes the processes used for treating wastewater that is produced by industries as an undesirable by-product. After treatment, the treated industrial wastewater (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment.. Most industries produce some wastewater.Recent trends have been to minimize such production or

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