| environ. |
biological waste treatment A generic term applied to processes that use microorganisms to decompose organic wastes either into water, carbon dioxide, and simple inorganic substances, such as aldehydes and acids. The purpose of biological waste treatment is to control either the environment for microorganisms so that their growth and activity are enhanced, and to provide a means for maintaining high concentrations of the microorganisms in contact with the wastes (一个适用于使用微生物分解有机物的过程的通用术语。微生物把有机废弃物分解成水、二氧化碳和简单的无机物质，如醛和酸。对生物废料处理的目的是控制微生物的环境使得它们的生长和活动得到增强，并且提供一个方法来维护与废弃物接触得微生物的高浓度。) |
