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[PDF] Top 20 ← Return to Article Details STUDY OF THE REMOVAL OF 4–NITROPHENOL FROM AQUEOUS MEDIA BY ADSORPTION ON DIFFERENT MATERIALS

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				STUDY OF THE REMOVAL OF 4–NITROPHENOL FROM AQUEOUS MEDIA BY ADSORPTION ON DIFFERENT MATERIALS

← Return to Article Details STUDY OF THE REMOVAL OF 4–NITROPHENOL FROM AQUEOUS MEDIA BY ADSORPTION ON DIFFERENT MATERIALS

... synthetic aqueous solution containing ~20 ppm of ...The 4-NP feed and the samples were measured in quartz cells using a UV-Vis spectrophotometer with a wavelength of 318 ... See full document

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				STUDY OF THE REMOVAL OF 4–NITROPHENOL FROM AQUEOUS MEDIA BY ADSORPTION ON DIFFERENT MATERIALS

← Return to Article Details STUDY OF THE REMOVAL OF 4–NITROPHENOL FROM AQUEOUS MEDIA BY ADSORPTION ON DIFFERENT MATERIALS

... of adsorption to selectively remove 4-NP by π-complexation under ambient conditions is therefore an excellent option, since the metal cation can capture bonding electrons from the molecule in ... See full document

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A critical study on efficiency of different materials for fluoride removal from aqueous media

A critical study on efficiency of different materials for fluoride removal from aqueous media

... cMgOP: Calcined magnesia with pullulan; DEW: Disposed earthenware; PPy/ Ch: Polyaniline/chitosan (PANi/Ch) and polypyrrole/chitosan; RHA: Rice husk ash; MWCNTs: Multi-walled carbon nanotubes; PAOA: Poly(aniline-co-o- ... See full document

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				ADSORPTION OF As(III) FROM AQUEOUS SOLUTION ONTO IRON IMPREGNATED USED TEA ACTIVATED CARBON: EQUILIBRIUM, KINETIC AND THERMODYNAMIC STUDY

← Return to Article Details ADSORPTION OF As(III) FROM AQUEOUS SOLUTION ONTO IRON IMPREGNATED USED TEA ACTIVATED CARBON: EQUILIBRIUM, KINETIC AND THERMODYNAMIC STUDY

... prepared from UT by activation with phosphoric acid had a higher surface area than ...the adsorption capacity of the resultant ...by different adsorbents followed the order; Fe-UTAC > UTAC > ... See full document

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				REMOVAL OF PHTHALIC ACID AND ISOPHTHALIC ACID FROM AQUEOUS SOLUTION BY ANION EXCHANGE RESIN

← Return to Article Details REMOVAL OF PHTHALIC ACID AND ISOPHTHALIC ACID FROM AQUEOUS SOLUTION BY ANION EXCHANGE RESIN

... packing materials, as well as additives in other kinds of cosmetics ...come from phthalate-containing products [3]and the adsorption performance of dimethyl phthalate ...migrate from a plastic ... See full document

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				Cr(III)REMOVAL FROM AQUEOUS SOLUTION BYION EXCHANGE RESINS CONTAINING CARBOXYLIC ACID AND SULPHONIC ACID GROUPS

← Return to Article Details Cr(III)REMOVAL FROM AQUEOUS SOLUTION BYION EXCHANGE RESINS CONTAINING CARBOXYLIC ACID AND SULPHONIC ACID GROUPS

... metal removal using polymeric ion exchangers containing sulfonic acid as a functional ...metal removal by poly(2-acrylamido-2-methyl-1-propane sulfonic acid-co-itaconic acid) to remove Pb(II), Cu(II), and ... See full document

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				REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING ACTIVATED RICE HUSK BIOCHAR: ADSORPTION ISOTHERMS, KINETICS AND ERROR ANALYSIS

← Return to Article Details REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING ACTIVATED RICE HUSK BIOCHAR: ADSORPTION ISOTHERMS, KINETICS AND ERROR ANALYSIS

... (MEB) from aqueous media was studied under different experimental conditions of pH, contact time and initial concentration of the ...respectively from BET surface area ... See full document

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Adsorption Capacity of The As-Synthetic Graphene Oxide for The Removal of Alizarin Red S Dye from Aqueous Solution

Adsorption Capacity of The As-Synthetic Graphene Oxide for The Removal of Alizarin Red S Dye from Aqueous Solution

... ARS adsorption using GO as an adsobent. The trend of the adsorption process is defined as three phases occurring during the adsorption ...molecules from the bulk solution onto the external ... See full document

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Photoelectrochemical Degradation of 4-Nitrophenol using CuO- ZnO/exfoliated graphite Nanocomposite Electrode

Photoelectrochemical Degradation of 4-Nitrophenol using CuO- ZnO/exfoliated graphite Nanocomposite Electrode

... degrade 4-Nitrophenol were carried out using scanning electron microscopy (SEM) coupled with energy-dispersive X-ray spectroscopy ...this study, X-ray diffraction (XRD) was ... See full document

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OPTIMIZATION OF PROCESS PARAMETERS FOR SORPTION OF P-NITROPHENOL FROM AQUEOUS SOLUTION BY HEXADECYLTRIMETHYLAMMONIUM CHLORIDE-TREATED BENTONITE (HDTMA-BENTONITE)

OPTIMIZATION OF PROCESS PARAMETERS FOR SORPTION OF P-NITROPHENOL FROM AQUEOUS SOLUTION BY HEXADECYLTRIMETHYLAMMONIUM CHLORIDE-TREATED BENTONITE (HDTMA-BENTONITE)

... Maximum removal efficiency ...seen from Table 4, which is a little above the pKa of ...p- nitrophenol adsorption, the neutral species predominate at pH below pKa value and are adsorbed ... See full document

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Adsorption study of Cu2+ ions from aqueous solution using kaolinite and metakaolinite

Adsorption study of Cu2+ ions from aqueous solution using kaolinite and metakaolinite

... the adsorption of Cu 2+ ions from wastewater is recommended before their rejection into the ...the removal of Cu 2+ ions from wastewater can be done using different techniques such as ... See full document

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Application of porphyrin modified SBA-15 in adsorption of lead ions from aqueous media

Application of porphyrin modified SBA-15 in adsorption of lead ions from aqueous media

... mentioned materials display typical fibrous type morphologies (as usually seen in the SBA-15 materials) and shorter channel lengths, while general morphological properties of these silica materials ... See full document

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Adsorptive and kinetic characterization of aqueous zinc removal by biochars

Adsorptive and kinetic characterization of aqueous zinc removal by biochars

... Urban stormwater runoff often can contain a broad range of pollutants such as excessive amounts of nutrients, heavy metals, and petroleum hydrocarbons washed off from impervious surfaces (Aryal et al., 2010; Reddy ... See full document

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Comparative Studies on the Absorptivity of Heavy Metals by the Different Zeolitic Materials Developed from Kankara Clay

Comparative Studies on the Absorptivity of Heavy Metals by the Different Zeolitic Materials Developed from Kankara Clay

... the adsorption of heavy metals were determined from ...on removal levels of metal ions by different zeolites used were done between ...the removal of heavy metals by different ... See full document

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Efficiency of Different Indigenous Raw Materials for
Removal of Arsenic from Aqueous Solution

Efficiency of Different Indigenous Raw Materials for Removal of Arsenic from Aqueous Solution

... 97.5% removal is achieved (Figure 1). Nil removal is achieved, when bauxite was mixed with plaster of Paris in 1:1 ratio and lumps were made after heating to 900C0 in 2 hours (Figure ...the media was ... See full document

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				A CASE STUDY- ATROPHIC RHINITIS

← Return to Article Details A CASE STUDY- ATROPHIC RHINITIS

... Foul smell from the nose (ozena) is a characteristic feature of atrophic rhinitis. Normal nasal mucusa is lined with pseudo strafied columnar epithelium and has abundant mucous and serous glands. In atrophic ... See full document

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				Study of Raktasarata and haemoglobin percentage

← Return to Article Details Study of Raktasarata and haemoglobin percentage

... In persons having Rakta Sarata, raktadhatu plays significant role which means that the raktadhatu is sarwan in such persons and raktadhatu does the functions of vishudhatara (purest) 3 , sarvotkrista (excellent) 4 ... See full document

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A study of adsorption isotherms for the removal of herbicide Atlantis WG from aqueous solutions by using Bentonite clay

Muna S. Sando

A study of adsorption isotherms for the removal of herbicide Atlantis WG from aqueous solutions by using Bentonite clay Muna S. Sando

... at different temperature ( 298, 308 and 318) K given in table (7).From the table (7), It's clear that ∆H has the negative values, which indicates the ideal and the maximum value of physics- sorption ...the ... See full document

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Study on the adsorption isotherms of chromium (VI) by means of carbon nano tubes from aqueous solutions

Study on the adsorption isotherms of chromium (VI) by means of carbon nano tubes from aqueous solutions

... chromium removal, such as chemi- cal precipitation, ion exchange resin, reverse osmosis and electro dialysis, although a favorable removal does not occur in any of the ...Common removal processes, ... See full document

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				HYDROXYL RADICAL BASED DEGRADATION OF CIPROFLOXACIN IN AQUEOUS SOLUTION

← Return to Article Details HYDROXYL RADICAL BASED DEGRADATION OF CIPROFLOXACIN IN AQUEOUS SOLUTION

... Aqueous solution of 4.6 mg/L CIP was irradiated with radiation doses of 0, 145, 290, 435, 870 Gy. Fig. 2 shows the UV-absorbance spectra of CIP solution before and after irradiation at 200-400nm (Fig. 2a) and ... See full document

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