厌氧消化体系的多相化学平衡

Heterogeneous Chemical Equilibrium for anaerobic System

本文在充分分析厌氧消化体系内影响酸碱性的诸多因素和过程的基础上，建立了消化液的电荷平衡方程。通过对方程确定的ｐＨ值随有机酸浓度变化曲线的讨论，阐述了体系酸碱性的变化规律及影响体系ｐＨ值与缓冲能力的因素。

The ionizing equilibrium equations for anaerobic digesting slurry were set up based on the process and factor analysis affecting the acidity—alkalinity in anaerobic system.Disscussion on pH changing with organic acid conecentration in accordance with the equation expounded the factors that affected the acidity-alkalinity exchanging law and buffer capacity.