EVALUATION OF LONG-TERM WASTEWATER TREATMENT PERFORMANCES IN MULTI-SOIL-LAYERING SYSTEMS IN SMALL RURAL COMMUNITIES

Evaluation of Long-Term Wastewater Treatment Performances in Multi-Soil-Layering Systems in Small Rural Communities

Multi-soil-layering (MSL) wastewater treatment systems consist of soil units (soil mixture blocks, SMB) arranged in a brick-like pattern surrounded by permeable layers of zeolite or alternating particles of homogeneous sizes that allow for a high hydraulic loading rate.This study evaluated the performances of MSL systems that have been operating fo

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Optimization of Gear Manufacturing for Quality and Productivity

Multi-objective optimization in manufacturing can effectively be solved using GINGER CHEWS ORIGINAL Multicriteria decision-making (MCDM) techniques.This paper presents the implementation methodology of the Fuzzy-MOORA hybrid technique for multi-objective optimization in laser machining of stainless-steel gears.Further, simultaneous optimization of

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Non-Linear Dynamics Simulation Study of a Reactive Distillation Process for the Ultra-Low Sulfur Diesel Production

A rigorous numerical steady state multiplicity study of a reactive distillation process for ultra-low sulfur diesel production is presented.The complete bifurcation behaviour is analysed in terms of operating Travel Supplies conditions such as holdup and reactive stages through bifurcation diagrams and dynamic simulation for two feed case scenarios

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Assessment of soil-structure interaction on a 51-story building from the spectral ratio of earthquake recordings

The soil-structure interaction (SSI) can significantly alter the characteristics of recorded motions in buildings.The ratio of Fourier amplitude spectrum of the top-story accelerations to that of the foundation accelerations permits the identification of the natural frequency of the fixed-base building.In this study, records of the Chi-Chi earthqua

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