Analysis of wastewater facultative pond using advection-diffusion model based on explicit finite difference method

S. Sunarsih; Dwi Purwantoro Sasongko; S. Sutrisno; Gitta Agnes Putri; H.Hadiyanto

추천

검색

질문

자료유형: 학술저널

저자정보: S. Sunarsih (Diponegoro University) Dwi Purwantoro Sasongko (Diponegoro University) S. Sutrisno (Diponegoro University) Gitta Agnes Putri (Diponegoro University) H.Hadiyanto (Diponegoro University)

저널정보: 대한환경공학회 Environmental Engineering Research Environmental Engineering Research 제26권 제3호

발행연도: 2021.6

수록면: 56 - 65 (10page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

This paper describes an advection-diffusion mathematical model in facultative ponds of different geometrical domains. The geometrical domains of the facultative ponds are the side (one-dimensional), the plane (two-dimensional), and the space (three-dimensional). The purpose of this paper is to know the numerical simulations of these three advection-diffusion models (1D, 2D, and 3D) using explicit finite difference method. Numerical simulation can be used to evaluate the distribution of pollutant concentrations. The concentration of pollutant tested was same as the concentration of biochemical oxygen demand. The result of numerical simulation showed that more complex the geometrical domain of a facultative pond, the more visible is the process of moving the mass concentration (advection) and mass spread (diffusion) in the facultative ponds.

#Advection-Diffusion Model #Explicit Finite Difference Method #Facultative Ponds #Numerical Simulation

참고문헌 (35)

참고문헌 신청

Martinez FC, Cansino AT, Garcia MAA, et al. Mathematical Analysis for the Optimization of a Design in a Facultative Pond: Indicator Organism and Organic Matter. Math. Prob. Eng. 2014;2014:1-12.

James A. An Introduction to Water Quality Modelling. 2nd ed. England: John Wiley & Sons; 1993. p. 80-81.

Jha R, Bryant S, Lake L. Effect of Diffusion on Dispersion. Soc. Pet. Eng. J. 2011;16:65-77.

Gloyna EF. Waste Stabilization Ponds. Geneva: World Health Organization; 1971. p. 45-48.

Jinjaruk T, Chunkao K, Pongput K, et al. HDPE Pipeline Length for Conditioning Anaerobic Process to Decrease BOD in Municipal Wastewater. Env. Asia. 2018;11(1):31-44.

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!