上流式厌氧过滤器设计模型的探讨

IF 1.4 Q4 WATER RESOURCES
A. M. Márquez R., J. I. Maldonado M., E. Guevara P., D. J. Rey L., S. A. Pérez P.
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引用次数: 14

摘要

本文建立了一种新型厌氧反应器分类系统,将新型上流式厌氧过滤器(UAF)反应器分为两级(UAF- 2ss)和三级(UAF- 3ss)。提出了UAF-2SS和UAF-3SS反应器性能的三种模型:(1)用动力学系数解释胞内过程的Monod方程估计底物利用率(SUR)的修正模型;(2)基于Monod方程和Velz定律的底物生化转化模型,其中动力学系数与胞外和胞内过程相关;(3)由胞外过程(吸附和水解)和胞内过程(发酵/厌氧氧化、产酸和产甲烷)两部分组成的运输和生化转化过程耦合模型。通过耦合模型实现了对UAF-2SS和UAF-3SS在衬底去除中性能的动力学模型的最高程度的解释。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An approach to models for the design of upflow anaerobic filters
In this paper, a novel categorization system of anaerobic reactors is created to frame novel upflow anaerobic filter (UAF) reactor separated into two stages (UAF-2SS) and three separated stages (UAF-3SS). Three models for the performance of UAF-2SS and UAF-3SS reactors are proposed: (1) Modified model of the Monod’s Equation for estimating the substrate utilization rate (SUR) whose kinetic coefficient explains intracellular processes, (2) Model for biochemical transformation of substrate based on the Monod’s Equation and the Velz’s Law where the kinetic coefficient is associated to extra and intracellular processes and (3) Coupled model for transport and biochemical transformation processes integrated by two components depending on extracellular processes (adsorption and hydrolysis) and intracellular processes (fermentation/anaerobic oxidation, acidogenesis and methanogenesis). The highest degree of explanation of the proposed kinetic models for performance of UAF-2SS and UAF-3SS in the substrate removal is achieved through the coupled model.
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来源期刊
CiteScore
2.90
自引率
16.70%
发文量
31
期刊介绍: JAWER’s paradigm-changing (online only) articles provide directly applicable solutions to water engineering problems within the whole hydrosphere (rivers, lakes groundwater, estuaries, coastal and marine waters) covering areas such as: integrated water resources management and catchment hydraulics hydraulic machinery and structures hydraulics applied to water supply, treatment and drainage systems (including outfalls) water quality, security and governance in an engineering context environmental monitoring maritime hydraulics ecohydraulics flood risk modelling and management water related hazards desalination and re-use.
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