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There is K2Cr2O7 in an acidic industrial wastewater

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There is K2Cr2O7 in an acidic industrial wastewater
Removal Efficiency of Acid Red 18 Dye from Aqueous ...
Removal Efficiency of Acid Red 18 Dye from Aqueous ...

This work compares commercial aluminium electrode for use in the ,treatment, of ,wastewater, by electrocoagulation process against waste aluminium cans electrode. The applicability of the waste aluminium cans electrode was tested for decolorization ,of Acid Red, 18 ,dye, as a model pollutant. The batch electrocoagulation process using both types of

Treatment on dye industrial wastewater by using adsorption
Treatment on dye industrial wastewater by using adsorption

adsorbent dosage from 0.5 to 2.5 ,g, and temperature from 30 - 50°C, respectively. The activated carbon of particle size 600 μm was developed from preliminary tannery sludge. The ,dye, removal capacity of the two reactive ,red, dyes decreased with increasing pH. The zero point charge for the sludge carbon was 9.0 and 7.0 for the two dyes, respectively.

Treatment of Direct Blending Dye Wastewater and Recycling ...
Treatment of Direct Blending Dye Wastewater and Recycling ...

Adsorption is considered to be a simple and effective technology with wide potential applications in dye wastewater treatment. Many adsorbents for dye removal, such as activated carbon, agricultural by-products,, fly ash, sewage sludge,, clays and zeolites have been investigated [13,14,15,16,17,18].

Water | Free Full-Text | Dye Waste Treatment | HTML
Water | Free Full-Text | Dye Waste Treatment | HTML

Wastewater treatment using ultrasound (US) was investigated . The pollutants to be removed were reactive azo dyes, phenol and trichloroethylene. The cost of wastewater treatment for reactive azo dyes was in the range of $65 per 1,000 gallon for US + UV + H 2 O 2 to $14,203 per gallon for US alone.

Treatment on dye industrial wastewater by using adsorption
Treatment on dye industrial wastewater by using adsorption

adsorbent dosage from 0.5 to 2.5 ,g, and temperature from 30 - 50°C, respectively. The activated carbon of particle size 600 μm was developed from preliminary tannery sludge. The ,dye, removal capacity of the two reactive ,red, dyes decreased with increasing pH. The zero point charge for the sludge carbon was 9.0 and 7.0 for the two dyes, respectively.

Dye Wastewater | Scientific.Net
Dye Wastewater | Scientific.Net

The best dosage of PAC and PAM of dye wastewater containing acetic acid was 4g/L and 0.15mg/L respectively. The presence of acetic acid was no influence on the flocculation treatment of dye wastewater. Then the effect of different concentrations of dye wastewater containing acetic acid on the flocculation treatment was followed.

Treatment of Acid Dyeing Wastewater With Trioctylamine by ...
Treatment of Acid Dyeing Wastewater With Trioctylamine by ...

The trioctylamine and kerosine was used as complexing agent and diluent agent separately to extract ,acid red G, in dyeing ,wastewater, and ,acid, dyeing ,wastewater,.The effects of dosing quantity of diluent,phase ratios,pH on the extraction efficiency was studied,when the concentration of CODCr was 1526 mg/L,the extraction rate of the ,dye, contained in the ,wastewater, can reach 94.09% while the ...

Removal Efficiency of Acid Red 18 Dye from Aqueous ...
Removal Efficiency of Acid Red 18 Dye from Aqueous ...

Removal Efficiency ,of Acid Red, 18 ,Dye, from Aqueous Solution Using ,Different Aluminium-Based Electrode Materials by Electrocoagulation Process, This work compares commercial aluminium electrode for use in the ,treatment, of ,wastewater, by electrocoagulation process against waste aluminium cans …

Green Approach to Dye Wastewater Treatment Using ...
Green Approach to Dye Wastewater Treatment Using ...

Bioformulation with chemical coagulants such as alum, ferric, and aluminum based coagulants can, not only lower doses of biocoagulants (up to one-third) but can also result in significant improvement in the coagulation performance, up to 50% or more. KEYWORDS: Effluent ,treatment,. Coagulation.

Treatment and Management of Industrial Dye Wastewater for ...
Treatment and Management of Industrial Dye Wastewater for ...

11/8/2016, · One can describe industries involving ,dye, treatment as the essentials (food, beverage, and textile) simply since they involve application to entities that are used for necessity. ,Dye wastewater, is generated from the intense application within its industry.

Removal Efficiency of Acid Red 18 Dye from Aqueous ...
Removal Efficiency of Acid Red 18 Dye from Aqueous ...

The applicability of the waste aluminium cans electrode was tested for decolorization ,of Acid Red, 18 ,dye, as a model pollutant. The batch electrocoagulation process using both types of electrode was conducted at a current density of 25 mA/cm 2 , a pH of 3, an initial concentration of …

Synergetic treatment of dye contaminated wastewater using ...
Synergetic treatment of dye contaminated wastewater using ...

Synergetic ,treatment, of ,dye contaminated wastewater using microparticles functionalized with carbon nanotubes,/titanium dioxide nanocomposites† Zheng Lian,abc Chaohui Wei,d Bin Gao,e Xiaogang Yang,b Yue Chan,f Jing Wang,,g, George Zheng Chen, dh Kai Seng Koh,i Yong Shi,bc Yuying Yan,cj Yong Ren, *bc Jun He *d and Fu Liu *k The highly e fficient ,treatment, of azo ,dye, contaminated ,wastewat er, from ...

Feasibility of industrial-scale treatment of dye ...
Feasibility of industrial-scale treatment of dye ...

1/4/2019, · This review emphasizes the importance of costs in ,dye wastewater, treatment, explicates the requirements to use a bio-adsorption technology on a large scale, and provides a way to assess the economic feasibility of industrial-scale treatment ,of dye wastewater, via such a technology. 2. Major factors affecting adsorption and desorption performance

Efficient treatment of azo dye containing wastewater in a ...
Efficient treatment of azo dye containing wastewater in a ...

In this study, a novel scaled-up hybrid, acidogenic, bioreactor, (HAB), was designed and adopted to evaluate the performance of azo dye (acid red G, ARG) containing wastewater treatment. Principally, HAB is an acidogenic bioreactor coupled with a biocatalyzed electrolysis module. The effects of hydrauli …

Dye Wastewater | Scientific.Net
Dye Wastewater | Scientific.Net

The best dosage of PAC and PAM of dye wastewater containing, acetic acid, was 4g/L and 0.15mg/L respectively. The presence of, acetic acid, was no influence on the flocculation treatment of dye wastewater. Then the effect of different concentrations of dye wastewater containing, acetic acid, on the flocculation treatment was followed.

(PDF) Dye Waste Treatment
(PDF) Dye Waste Treatment

Noteworthy processes for the treatment of ,dye, waste include biological treatment, catalytic oxidation, filtration, sorption process and combination treatments. Discover the world's research 20 ...

Enhanced coagulation-photocatalytic treatment of Acid red ...
Enhanced coagulation-photocatalytic treatment of Acid red ...

15/7/2016, · Sequencing coagulation - photocatalytic degradation using UVA/MgO nanoparticles process was investigated for Acid red 73dye removal and then treatment of a real textile was,tewater., Effective operational parameters including pH and coagulant and photocatalyst dosage were studied in synthetic wastewater and then the process was applied for real wastewater.

Removal Efficiency of Acid Red 18 Dye from Aqueous ...
Removal Efficiency of Acid Red 18 Dye from Aqueous ...

This work compares commercial aluminium electrode for use in the treatment of ,wastewater, by electrocoagulation process against waste aluminium cans electrode. The applicability of the waste aluminium cans electrode was tested for decolorization ,of Acid Red, 18 ,dye, as a model pollutant. The batch electrocoagulation process using both types of

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