Adsorption and Wastewater
Adsorption of Acid Yellow-73 and Direct Violet-51 Dyes from Textile Wastewater by Using Iron Doped Corncob Charcoal
... industry wastewater lead to deterioration of precious fresh water resources, making the need to remove dyes crucial for environmental ...The adsorption efficiency ranged between ...successful ...
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Adsorption of Cyanide from Cassava Wastewater Using Calcined and Activated Oyster Shell Ash
... of wastewater from processing of cassava is released to the immediate environment and little effort is made to channel and collect the wastewater for proper ...Cassava wastewater is a liquid residue ...
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Bentonite Adsorption & Coagulation Treatment of Recycled Fiber Pulping Wastewater
... increase of PAM dosage were far more complicated than the other three indexes. The 465 nm OD of the treated water decreased sharply with the increase of the PAM dosage from 2 to 10 mg/L, and then increased from 10 mg/L ...
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Adsorption of cobalt and zinc from wastewater by Nigerian grass waste
... for adsorption and SEM analysis exhibited the adsorption of the pollutant on the ...chemical adsorption. The monolayer adsorption capacity was obtained as ...total adsorption capacity ...
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Adsorption Studies on Tannery Wastewater Using Bamboo Dust as Adsorbent
... al,1998). Adsorption is a mass transfer process which involves the accumulation of substances at the interface of two phases, such as, liquid–liquid, gas– liquid, gas– solid, or liquid– solid ...for ...
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Comparative Studies on Simultaneous Adsorption and Biodegradation, Adsorption and Biodegradation for Treatment of Wastewater containing Cyanide and Phenol
... by adsorption on plain as well as metal-impregnated activated carbons as GAC as it has good adsorptive capacity (Srivastava et ...of adsorption using GAC is marred by its high cost and difficulty in ...
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ADSORPTION CHARACTERISTICS OF ETRONIDAZOLE FROM INDUSTRIAL WASTEWATER ONTO POLYANILINE NANOCOMPOSITE
... for wastewater treatment, which are destructive and have been extensively studied, do not always appear relevant for the removal of recalcitrant compounds, owing to their low ...techniques adsorption, ...
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MODELING OF ADSORPTION PROCESS IN WASTEWATER TREATMENT USING ARTIFICIAL NEURAL NETWORK
... from wastewater and the amount of active carbon contained in the effluent has a direct effect on the absorption of amine from the ...the adsorption rate rises and the amount of adsorption on ...
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Cyanide adsorption from cassava wastewater onto calcined periwinkle shell
... containing 50 ml of cassava wastewater. The batch units were agitated in an orbital shaker (Model 05-752, Optima) at 150 rpm and pH readings carried out using a digital pH meter (Model 3510, Jenway). The effect of ...
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Removal of perchlorate from wastewater through adsorption and reductive degradation using Ni-Fe bimetallic nanoparticles supported on modified activated carbon: A simple strategy to degrade persistent pollutants
... simultaneous adsorption and degradation of ...results, adsorption and degradation efficiencies were ...of adsorption and degradation were estimated at ...for adsorption and degradation was ...
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Treatment of Copper-Contained Jewellery Wastewater by Precipitation and Adsorption using Rice Husk Charcoal
... the adsorption experiments were per- formed, the wastewater samples were precipitated by the addition of sodium hydroxide to increase the pH value and followed by precipitate forma- ...of wastewater ...
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APPLICATION OF BIOTECHNOLOGY IN ENVIRONMENT, IN CASE OF BIODEGRADATION POTENTIAL OF BACTERIAL ISOLATES FROM TANNERY EFFLUENT WITH SPECIAL REFERENCE TO HEXAVALENT CHROMIUM
... industrial wastewater containing colour, heavy metals and other inorganic and organic impurities stated by [29], ...from wastewater streams ...the adsorption process mainly focus on the selection of ...
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Using Sawdust to Treat Synthetic Municipal Wastewater and Its Consequent Transformation Into Biogas
... TOC adsorption percentage, different dosage was used (ranging from ...of adsorption sites for the ...the adsorption capacity which decreased as the adsorbent dosage was increased (Figure ...
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Kinetic Study of Water Contaminants Adsorption by Bamboo Granular Activated and Non-Activated Carbon
... and wastewater include sawdust, coconut shell and palm kernel ...the adsorption capacity of bamboo for some ions and its conformity or otherwise to the pseudo-first and second order kinetic model as well as ...
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Zeolitic materials from rice husks and water hyacinth for removal of lead, cadmium, methylene blue and suspended particles from wastewater
... assayed in triplicates by use of FAAS with air-acetylene frame. The accuracy of the instruments was checked by triplication of samples and calculating the lowest detection limits of the FAAS and UV- visible ...
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Adsorption of Heavy Metals: A Review
... the wastewater is the most serious problem in ...etc. Adsorption process being very simple, economical, effective and versatile has become the most preferred methods for removal of toxic contaminants from ...
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... from wastewater; although the potential for its use has been recognized ...industrial wastewater is essential to protect public ...from wastewater in adsorption ...
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Heavy Metals Removal from Industrial Wastewater by Activated Carbon Prepared from Coconut Shell
... on Adsorption of Heavy Metals: The pH of the wastewater is one of the imperative factors governing the adsorption of the metal ...the wastewater, the percentage removal of metal ions (iron, ...
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Biochemical Treatment of Textile Wastewater
... of wastewater from textile industries. The other processes like adsorption is also found effective for removal of dyes and organic matter in the wastewater from textile ...of adsorption column ...
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Kinetics Adsorption of Silver Ion by Blend Chitosan-Polyvinyl Alcohol Resin
... from wastewater, such as heavy metals and dyes can be treated by adsorption of chitosan [4], ...photography wastewater with blend chitosan-polyvinyl alcohol resins was ...
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