含磷工业及城市废水的生物处理

Bulletin of the Saint Petersburg State Institute of Technology (Technical University) Pub Date : 2023-01-01 DOI:10.36807/1998-9849-2023-64-90-79-82

A. Kazakov, Vadim E. Somov

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引用次数: 0

摘要

考虑到现有处理设施的现代化和重新装备，基于厌氧和好氧阶段交替的工业和城市废水的生物处理技术。结果表明，采用新型圆盘曝气装置，可以实现对含磷废水的高度处理。实验估计了厌氧和好氧阶段的持续时间。制定了生物净化过程的流体动力学和传质研究任务，以便为计算工业过程创建工程方法。

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BIO-TREATMENT OF INDUSTRIAL AND URBAN WASTEWATER FROM PHOSPHORUS COMPOUNDS

The technology of biological treatment of industrial and urban wastewater, based on the alternation of anaerobic and aerobic stages, taking into account the modernization and re-equipment of existing treatment facilities, is considered. It was shown that the use of disk aerators of a new type makes it possible to achieve a high degree of wastewater treatment from phosphorus compounds. The duration of anaerobic and aerobic stages was experimentally estimated. The tasks of hydrodynamic and mass transfer studies of the bio-purification process were formulated in order to create engineering methods for calculating industrial processes.

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Bulletin of the Saint Petersburg State Institute of Technology (Technical University)

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