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Color Removal From Combined Dye And Fruit Nectar Wastewater Using Adsorption And Microfiltration, Oluwatobiloba A. Akinwande
Color Removal From Combined Dye And Fruit Nectar Wastewater Using Adsorption And Microfiltration, Oluwatobiloba A. Akinwande
ETD Archive
Pollution of the waterways is a great challenge of the 21st century. Textile effluents contain compounds which have the capacity to cause more harm when ingested. There are many dye removal technologies like coagulation, photo oxidation which help to remove color from dye wastewater. The use of adsorption to remove color from dye wastewater has been used for many centuries. Activated carbon can efficiently remove color from dye wastewater but it is very expensive and so different researches have been conducted to get the adsorption capacity of different forms of adsorbents. These adsorbents can be gotten from agricultural waste, biomass, …
Color Removal And Treatment Of Dye And Sugar Waste Water Using Low Cost Adsorbents, Saisantosh Vamshi Harsha Madiraju
Color Removal And Treatment Of Dye And Sugar Waste Water Using Low Cost Adsorbents, Saisantosh Vamshi Harsha Madiraju
ETD Archive
This study was undertaken to determine the treatment of wastewater from dye and sugar industry for removal of color. This specific treatment consists of adsorption using low cost adsorbents and micro filtration using whatman-41 micro filters. Considerations of this treatment process is to take the samples using batch adsorption and avoid coagulation with further dilution. Numerous runs were made with the ideal waste samples prepared in the laboratory. As a first step in the study different dyes were considered using different concentrations of sugar wastewater. Samples were treated with three different low-cost adsorbents. These treated samples using low cost adsorbents …
Color Removal Of Dye And Milk Wastewater Using Peanut Hull By The Process Of Adsorption, Venkatesh Kummarakuntla
Color Removal Of Dye And Milk Wastewater Using Peanut Hull By The Process Of Adsorption, Venkatesh Kummarakuntla
ETD Archive
Dairy industry is one of the major industries from which organic wastewater is produced and released into the water bodies. Textile industries also generate considerable amount of dye wastewater that effect the water quality standards. Various treatment techniques are adopted to treat the wastewater. Adsorption is one of the low-cost treatment processes to treat the textile and milk wastewater. This thesis focuses on the treatment of combined dye and milk wastewater using the process of adsorption. The treatment process is carried out by using three different types of low cost adsorbents Peanut-hull, Banana peel and Activated carbon. The effectiveness of …
Treatment Of Dye Wastewater Using Dehydrated Peanut Hull, Nikitha Shamirpet
Treatment Of Dye Wastewater Using Dehydrated Peanut Hull, Nikitha Shamirpet
ETD Archive
The release of dye waste water into environment causes harm to aquatic life when they reach drains or other water sources. They pollute the soil and causes change in cycles of plant and animal life through bio-accumulation and nutrient cycle. Dyes which form residue or precipitate causes mutations or changes in the DNA of living organisms in and around the area of release of the dye into atmosphere. In this thesis, several runs were attempted to treat the synthetically prepared dye waste water using dehydrated peanut hull. The initial dye waste water samples were all collected and checked for absorbance, …
Effect Of History On The Binary Adsorption Equilibria Of Aluminium Terephthalate (Mil-53(Al)), Ufuoma Israel Kara
Effect Of History On The Binary Adsorption Equilibria Of Aluminium Terephthalate (Mil-53(Al)), Ufuoma Israel Kara
ETD Archive
Metal organic frameworks (MOFs) are highly porous solids with potential applications in a wide range of fields including gas separations and catalysis. Most of porous solids used in these applications such as zeolites and activated carbon usually have rigid structures. In contrast, a number of metal-organic frameworks (MOFs) exhibit structural transformation in response to external stimuli. Such materials show promise for applications such as sensors, actuators and adsorptive separations. Several thermodynamic formalisms were proposed in literature to explain this phenomenon, often known as gate-opening or “breathing” of the MOF material. In this study, the adsorptive behavior of MIL-53(Al), a MOF …
Adsorption And Microfiltration Processes To Treat Dye And Coffee Wastewater., Abhiram Siva Prasad Pamula
Adsorption And Microfiltration Processes To Treat Dye And Coffee Wastewater., Abhiram Siva Prasad Pamula
ETD Archive
Wastewater from coffee processing industry creates high biological and chemical oxygen demand in the surface water. In addition to coffee wastewater from coffee industry, dyes from textile industry enter surface water affecting water quality in terms of transmissivity of light. Adsorption is an economical wastewater treatment process to remove color from dye and coffee wastewater. In the current thesis, adsorption using low-cost adsorbents like peanut hull and onion peel are used to treat combined dye and coffee wastewater. Three representative dyes including acid black 48, disperse yellow 3, crystal violet certified with processed coffee is used in preparing batch adsorption …