Open Access. Powered by Scholars. Published by Universities.®
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Engineering
Kinetic Study Of The Anaerobic Digestion Of Recycled Paper Mill Effluent (Rpme) By Using A Novel Modified Anaerobic Hybrid Baffled (Mahb) Reactor, Siti Roshayu Hassan, Yung-Tse Hung, Irvan Dahlan, Hamidi Abdul Aziz
Kinetic Study Of The Anaerobic Digestion Of Recycled Paper Mill Effluent (Rpme) By Using A Novel Modified Anaerobic Hybrid Baffled (Mahb) Reactor, Siti Roshayu Hassan, Yung-Tse Hung, Irvan Dahlan, Hamidi Abdul Aziz
Civil and Environmental Engineering Faculty Publications
The process kinetics of an anaerobic digestion process for treating recycled paper mill effluent (RPME) was investigated. A laboratory-scale modified anaerobic hybrid baffled reactor (MAHB) was operated at hydraulic retention times of 1, 3, 5, and 7 days, and the results were analyzed for the kinetic models. A kinetic study was conducted by examining the phase kinetics of the anaerobic digestion process, which were divided into three main stages: hydrolysis kinetics, acetogenesis kinetics, and methane production kinetics. The study demonstrated that hydrolysis was the rate-limiting step. The applied Monod and Contois kinetic models showed satisfactory prediction with µmax values of …
Applications Of Nano-Zeolite In Wastewater Treatment: An Overview, Rehab O, Abdel Rahman, Ahmed M. El-Kamash, Yung-Tse Hung
Applications Of Nano-Zeolite In Wastewater Treatment: An Overview, Rehab O, Abdel Rahman, Ahmed M. El-Kamash, Yung-Tse Hung
Civil and Environmental Engineering Faculty Publications
Nano-zeolite is an innovative class of materials that received recognition for its potential use in water and tertiary wastewater treatment. These applications include ion-exchange/sorption, photo-degradation, and membrane separation. The aim of this work is to summarize and analyze the current knowledge about the utilization of nano-zeolite in these applications, identify the gaps in this field, and highlight the challenges that face the wide scale applications of these materials. Within this context, an introduction to water quality, water and wastewater treatment, utilization of zeolite in contaminant removal from water was addressed and linked to its structure and the advances in zeolite …
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 From Dye And Sugar Wastewater Using Coagulation And Microfiltration Processes, Saketh Thanneeru
Color Removal From Dye And Sugar Wastewater Using Coagulation And Microfiltration Processes, Saketh Thanneeru
ETD Archive
The water is widely used in process industries, but its use is not always made in a rational way. Due to the growing demand for water by the people and industries, it is necessary to consider the new problem of water supply. Water contamination by organic and inorganic compounds is of great public concern. The textile and sugar industry are the major producers of the wastewater with a varying parameters. Even though there are new technologies for color removal till this date coagulation is seen as the most economical alternative to all technologies present now. In this thesis we study …