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Is alcohol wastewater from traditional Chinese medicine pharmacy acidic

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Is alcohol wastewater from traditional Chinese medicine pharmacy acidic
A Study of Decolorization of Acid Blue Aqueous Solution ...
A Study of Decolorization of Acid Blue Aqueous Solution ...

The effects of dosage of photocatalyst, feeding of H2O2, initial concentration of solution as well as other factors on the ,decolorization, of high-concentration(1 g/L),Acid Blue, aqueous solution through photocatalyzed oxidation were studied with a 300 W high-voltage mercury lamp as the light source and TiO2 as the catalyst. The results showed that the effect of TiO2 on the ,decolorization, rate of ...

(PDF) Decolorization of Acid Brown and Reactive Blue Dyes ...
(PDF) Decolorization of Acid Brown and Reactive Blue Dyes ...

EXPERIMENTAL TECHNIQUECommercially available ,acid, brown and reactive ,blue, dyes were obtained from Isma dye company, Kafr El Dawar, Egypt. Its chemical structure are C 30 H 20 N 8 Na 2 O 12 S 2 (M.wt = 794.63) and C 22 H 16 N 2 Na 2 O 11 S 3 (M.wt = 626.56) for ,acid, brown and reactive ,blue, …

Bioremediation and Detoxification of Synthetic Wastewater ...
Bioremediation and Detoxification of Synthetic Wastewater ...

However, decrease in % decolorization with increase in dye concentration was obtained at concentrations above 20 mg/L. Decolorization percentages of 90, 78, and 65 were obtained for Basic violet 14, Basic violet 3, and Acid blue 90, respectively, at 50 mg/L initial dye concentration, and this indicates that an acceptable high color removal can be achieved with A. hydrophila in culture broths with dye …

DECOLORIZATION OF COLORED WASTEWATER CONTAINING AZO ACID ...
DECOLORIZATION OF COLORED WASTEWATER CONTAINING AZO ACID ...

In this paper, the decolorization of colored textile wastewater was investigated using Photo-Fenton process. Acid Blue 92 (AB92) was used as an azo acid dye model. The effect of decolorization parameters such as ferrous ion concentration, dye concentration and sodium salts (acetate, nitrate, carbonate and bicarbonate) were investigated.

Decolorization and Degradation of Direct Blue 6 from ...
Decolorization and Degradation of Direct Blue 6 from ...

mg/L, two of them, i.e. ,Acid, scarled GR and Vat Yellow 2, were ,decolorization, at a lower lever.These results indicated that HS-DY012 strain have a high ability to decolor and degrade direct ,blue, 6 with broad-spectrum dye ,decolorization, and degradation characteristics.

Decolorization and Degradation of Erioglaucine (Acid Blue ...
Decolorization and Degradation of Erioglaucine (Acid Blue ...

(1998). ,Decolorization, and Degradation of Erioglaucine (,Acid Blue, 9) Dye in ,Wastewater,. Environmental Technology: Vol. 19, No. 7, pp. 741-747.

Decolorization and Degradation of Erioglaucine (Acid Blue ...
Decolorization and Degradation of Erioglaucine (Acid Blue ...

(1998). ,Decolorization, and Degradation of Erioglaucine (,Acid Blue, 9) Dye in ,Wastewater,. Environmental Technology: Vol. 19, No. 7, pp. 741-747.

TREATMENT OF ACID BLUE 25 CONTAINING WASTEWATERS BY ...
TREATMENT OF ACID BLUE 25 CONTAINING WASTEWATERS BY ...

The dye containing aqueous solution having 5٠10-5M ,Acid Blue 25, concentration was prepared using ,Acid Blue 25, reagent provided by Sigma-Aldrich and double distilled water. Several chemical data about this antraquinone dye are shown in Tabel 1. Tabel 1. Chemical data ,of Acid Blue 25, dye Dye Chemical structure Chemical formula λmax(nm) M.W. C.I.

Decolorization and degradation of Erioglaucine (acid blue ...
Decolorization and degradation of Erioglaucine (acid blue ...

Decolorization, and degradation of Erioglaucine (,acid blue, 9) dye in ,wastewater,. Environmental Technology . 19, pp. 741-747. doi: 10.1080/09593331908616730. Author nodes

Decolorization of Dyeing Wastewater Using Polymeric ...
Decolorization of Dyeing Wastewater Using Polymeric ...

29/2/2012, · The ,wastewater, produced by a reactive dyeing contains [2,3]: (i) hydrolyzed reactive dyes not fixed on the substrate, representing 20-30% of the reactive dyes applied (on average 2 g/L) (this residual amount is responsible for the coloration of the effluents and cannot be recycled); (ii) dyeing auxiliaries or organic substances, which are non-recyclable and responsible for the high BOD/COD of the effluents; …

Continuous Decolorization of Acid Blue 62 Solution in an ...
Continuous Decolorization of Acid Blue 62 Solution in an ...

The present investigation focuses on the decolorization of Acid Blue 62 (AB62) in EMR. AB62 was selected as the products of its oxidation by laccases are well known and they are less toxic than AB62 [26]. The process was performed using extracellular laccase from Cerrena unicolor because this biocatalyst can be produced without any inducers and its

Decolorization and degradation of Erioglaucine (acid blue ...
Decolorization and degradation of Erioglaucine (acid blue ...

Decolorization, and degradation of Erioglaucine (,acid blue, 9) dye in ,wastewater,. Environmental Technology . 19, pp. 741-747. doi: 10.1080/09593331908616730. Author nodes

Decolorization of acid blue 29 disperse red 1 and congo ...
Decolorization of acid blue 29 disperse red 1 and congo ...

Decolorization of acid blue, 29, disperse red 1 and congo red by different indigenous fungal strains Chemosphere . 2021 Jan 5;271:129532. doi: 10.1016/j.chemosphere.2021.129532.

TREATMENT OF ACID BLUE 25 CONTAINING WASTEWATERS BY ...
TREATMENT OF ACID BLUE 25 CONTAINING WASTEWATERS BY ...

The dye containing aqueous solution having 5٠10-5M ,Acid Blue 25, concentration was prepared using ,Acid Blue 25, reagent provided by Sigma-Aldrich and double distilled water. Several chemical data about this antraquinone dye are shown in Tabel 1. Tabel 1. Chemical data ,of Acid Blue 25, dye Dye Chemical structure Chemical formula λmax(nm) M.W. C.I.

(PDF) Decolorization of Acid Brown and Reactive Blue Dyes ...
(PDF) Decolorization of Acid Brown and Reactive Blue Dyes ...

EXPERIMENTAL TECHNIQUECommercially available ,acid, brown and reactive ,blue, dyes were obtained from Isma dye company, Kafr El Dawar, Egypt. Its chemical structure are C 30 H 20 N 8 Na 2 O 12 S 2 (M.wt = 794.63) and C 22 H 16 N 2 Na 2 O 11 S 3 (M.wt = 626.56) for ,acid, brown and reactive ,blue, …

Bacterial Influence on Textile Wastewater Decolorization
Bacterial Influence on Textile Wastewater Decolorization

The effect of different conditional and chemical factors on the ,decolorization, process ,of Acid, orange 7 and Direct ,blue, 75 by Comamanas acidovorns-TN1 and Burkholdera cepace-TN5 was studied. Factors that contributed to the difference were different pH, temperature, incubation period, inoculum size, carbon source, nitrogen source and the respective concentrations of yeast extract.

Recent advances in textile wastewater treatment using ...
Recent advances in textile wastewater treatment using ...

Acid blue, 113, 800. Double azo. 37, 100 rpm, isothermicbioreaction calorimeter. 93.7, 12-16. 103. ... Watanapokasin RY, Boonyakamol A, Sukseree S, et al. Hydrogen production and anaerobic ,decolorization, of ,wastewater, containing Reactive ,Blue, 4 by a bacterial consortium of Salmonella subterranean and Paenibacillus polymyxa.

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