Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Adsorption (4)
- Environmental Engineering (4)
- Transmittance (4)
- Absorbance (2)
- Civil Engineering (2)
-
- Acid Orange 74 (1)
- Civil Engineering; Environmental Engineering (1)
- Color Removal (1)
- Color removal (1)
- Critical Distance (1)
- DO Sag (1)
- Disperse Blue 14 (1)
- Dye (1)
- Dye and coffee wastewater (1)
- Dye wastewater (1)
- Dye wastewater. (1)
- Low cost adsorbents (1)
- Micro filtration (1)
- Micro-filtration (1)
- Milk Wastewater (1)
- Non-purgeable Organic Carbon (1)
- Orange peel (1)
- Peanut hull (1)
- QUAL2K Simulation (1)
- Stream Classification (1)
- Sugar wastewater (1)
- Textile Wastewater (1)
- Total Suspended Solids (1)
- Wastewater Treatment (1)
- Water (1)
- Publication Type
Articles 1 - 7 of 7
Full-Text Articles in Engineering
Treatment Of Disperse Blue 14 Wastewater And Sugar Wastewater By Low Cost Adsorbents, Saisantosh Vamshi Harsha Madiraju, Yung-Tse Hung, Howard H. Paul
Treatment Of Disperse Blue 14 Wastewater And Sugar Wastewater By Low Cost Adsorbents, Saisantosh Vamshi Harsha Madiraju, Yung-Tse Hung, Howard H. Paul
Civil and Environmental Engineering Faculty Publications
Orange peel and Peanut hull are used in this research to treat the combined binary mixture of Disperse Blue 14and sugar wastewater. The combined wastewater is treated with adsorption followed by micro-filtration. The dosages, sizes and concentrations used in this research are based on trail and error method. Whatman-41 is used in the micro-filtration treatment process. This research is mainly based on color removal. The color removal is estimated and compared from the measured transmittance and absorbance values. The same treatment tests are performed on the activated carbon and taken as datum and compared with the low-cost adsorbents. NPOC values …
Treatment Of Acid Orange 74 Wastewater And Sugar Wastewater By Low Cost Adsorbents, S. H. Madiraju, Yung-Tse Hung, Howard H. Paul
Treatment Of Acid Orange 74 Wastewater And Sugar Wastewater By Low Cost Adsorbents, S. H. Madiraju, Yung-Tse Hung, Howard H. Paul
Civil and Environmental Engineering Faculty Publications
This study shows the treatment of combined binary mixture of Acid Orange 74 and sugar wastewater with peanut hull and orange peel as low-cost adsorbents. The performance of a combined adsorption-microfiltration process for the color removal is measured and compared using transmittance and absorbance indices at mechanical shaker mix level. This selected treatment procedure is among one of the most economical treatment alternatives to all technologies present now. The parameters studied during this research are analyzed using Langmuir and Freundlich isotherm models on low cost adsorbents. Conclusive results after the treatment are indicated in this paper at their optimum dosages …
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 …
Factors Affecting Minimum Dissolved Oxygen Concentration In Streams, Chistopher Robert Huhnke
Factors Affecting Minimum Dissolved Oxygen Concentration In Streams, Chistopher Robert Huhnke
ETD Archive
Modeling water quality has been shown to be a useful tool in strategizing water quality management. Dissolved oxygen (DO) has one of the largest impacts on water quality compared to other parameters. The purpose of the dissertation research is to generate a regression equation model, using the US EPA QUAL2K model as the base, to determine different factors affecting minimum dissolved oxygen concentrations in streams, to determine the critical distance for the minimum dissolved oxygen concentration, and the magnitude of impact of each parameter. Based on regression analysis, the factors affecting minimum DO in river water are effluent biochemical oxygen …
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 …