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How to calculate the flowback rate of fracturing fluid

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How to calculate the flowback rate of fracturing fluid
Microbial degradation of textile industry effluents: A review
Microbial degradation of textile industry effluents: A review

characteristics, of these enzymes and to check ... Enzymes can be considered as ,biochemical, mean for effective ,wastewater, treatment. Both intracellular and extracellular microbial enzymes can be utilized for treatment purposes. Enzymes are very efficient biological ... Suoranol Red ,Acid dye, Diazo [40] Golden yellow HER NA Sulfonated diazo ...

International Journal of ChemTech Research
International Journal of ChemTech Research

Synthetic ,dye, effluent was prepared by dissolving 1 g/ L ,of Acid, blue 9 with 5 g/l of Sodium chloride and 3 g/l of sodium carbonate. The prepared effluent is Brilliant blue in colour and has a high alkaline pH of 9. The synthetic effluent ,characteristics, give the nature of effluent which is …

Waste water from textile industry - SlideShare
Waste water from textile industry - SlideShare

Acid dye, baths average 5.3 kg BOD per 1000 kg of fabric, the entire load coming from the ,dye, carriers. 2.4.5 Synthetic Fiber ,Waste Water, Treatment As a rule, treatment of ,waste water, from synthetic fiber manufacture should be similar to that provided for treatment of several chemicals.

Enhanced treatment of dispersed dye-production wastewater ...
Enhanced treatment of dispersed dye-production wastewater ...

The detailed ,characteristics, of the dispersed ,dye,-production ,wastewater, are provided in Table 1. The molecular structures of the disperse dyes and their syntheses are shown in Fig. S3 .

Enhanced treatment of dispersed dye-production wastewater ...
Enhanced treatment of dispersed dye-production wastewater ...

The detailed ,characteristics, of the dispersed ,dye,-production ,wastewater, are provided in Table 1. The molecular structures of the disperse dyes and their syntheses are shown in Fig. S3 .

Colour in textile effluents – sources measurement ...
Colour in textile effluents – sources measurement ...

D. A. Yaseen, M. Scholz, Textile ,dye wastewater characteristics, and constituents of synthetic effluents: a critical review, International Journal of Environmental Science and …

1. Introduction
1. Introduction

Worldwide, ,dye wastewater, has become one of the main sources of severe pollution problems due to the greater demand for textile products and the proportional increase in production and applications of synthetic dyes [1].It is estimated that over 10,000 different dyes and pigments are used industrially and over 0.7 million tons of synthetic dyes are produced annually worldwide [2].

Biodegradation of Azo Dye compounds - SlideShare
Biodegradation of Azo Dye compounds - SlideShare

Characteristics, of methyl red and congo red Name Methyl Red Name Congo Red Other Name ,Acid, red-2 Other Name Direct red 28 Color Red Color Red Structure Structure Moleculer Formula C15H15N3O2 Moleculer Formula C32H22N6Na2O6S2 Moleculer Weight 269.29 Moleculer Weight 696.66 Melting Point 179 to 182°C Melting Point >3600C PH 4.4 to 6.2 PH 3.0 to 5.2 IUPAC Name 2-(N,N-Dimethyl-4 …

Biological treatment of textile dye Acid violet‐17 by ...
Biological treatment of textile dye Acid violet‐17 by ...

The objective of the reported study was to develop cheap and effective biological system for treatment of effluents containing intensely coloured ,Acid, violet‐17 ,dye, (AV‐17, a TPM ,dye,), which is the most commonly used ,dye, by textile processing industries (TPI) situated around the city of …

Waste water from textile industry - SlideShare
Waste water from textile industry - SlideShare

Acid dye, baths average 5.3 kg BOD per 1000 kg of fabric, the entire load coming from the ,dye, carriers. 2.4.5 Synthetic Fiber ,Waste Water, Treatment As a rule, treatment of ,waste water, from synthetic fiber manufacture should be similar to that provided for treatment of several chemicals.

Toxicity of Disperse Dyes and its Removal from Wastewater ...
Toxicity of Disperse Dyes and its Removal from Wastewater ...

Bauxite a naturally occurring porous crystalline alumina composition of kaolinite and iron oxides normally having surface area ranging from 25-250 m 2 g –1.Alumina has been tested by various workers for the removal of dyes 62.Silica gel, prepared by the coagulation of colloidal silicic ,acid, resulted in the formation of porous and noncrystalline granules of different sizes.

Acid dye - definition of acid dye by The Free Dictionary
Acid dye - definition of acid dye by The Free Dictionary

Define ,acid dye,. ,acid dye, synonyms, ... Rageliene, ,Dye, Migration Influences on Colour: ,Characteristics, of Wool Fabric Dyed with ,Acid Dye,. ... (Durio zibethinus Murray) peel as low cost sorbent for the removal ,of acid dye, from aqueous solutions," ,Biochemical, Engineering Journal, vol.

Toxicity of Disperse Dyes and its Removal from Wastewater ...
Toxicity of Disperse Dyes and its Removal from Wastewater ...

Bauxite a naturally occurring porous crystalline alumina composition of kaolinite and iron oxides normally having surface area ranging from 25-250 m 2 g –1.Alumina has been tested by various workers for the removal of dyes 62.Silica gel, prepared by the coagulation of colloidal silicic ,acid, resulted in the formation of porous and noncrystalline granules of different sizes.

Buffers for Biochemical Reactions - Promega
Buffers for Biochemical Reactions - Promega

Good set forth several criteria for such buffers: A pKa between 6 and 8. Most ,biochemical, experiments have an optimal pH in the range of 6–8. The optimal buffering range for a buffer is the dissociation constant of the weak ,acid, component of the buffer (pK a) plus or minus pH unit. Solubility in water.

Hydroxyl radical mediated degradation of azo dyes ...
Hydroxyl radical mediated degradation of azo dyes ...

Ozonation of an azo ,dye, C.I. Remazol Black 5 and toxicological assessment of its oxidation products. Chemosphere 2003, 52 (7) , 1225-1232. DOI: 10.1016/S0045-6535(03)00331-X. Idil Arslan-Alaton. Novel Catalytic Photochemical and Hydrothermal Treatment Processes for ,Acid Dye Wastewater,.

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