摘要
本研究是以处理啤酒废水的试验为基础展开的。试验结果进一步验证了SBR法具有简易,快速、低耗等优点。除此之外,还得出以下结论:增加间歇反应时起始污泥浓度可以提高处理效率或减少反应时间;非限制曝气方式耐冲击负荷,需氧均匀,能缩短反应周期;间歇反应中微生物细胞的合成代谢占主导地位,对氮与磷的需要量大于传统的理论值。本文还指出SBR法是很适合我国国情的一种废水处理工艺,应当加强对它的研究和推广应用。
This study was based on the test of beer wastewater treatment. The experimental results further tested and verified that SBR had the advantages of simplicity, high-speed and low cost. Besides, we drew the following conclusions: increasing the original sludge concentration of batch reaction coild raise the treatment efficiency or reduce the reaction time; unlimit aeration style had good tolerance to shock loads, its oxygen demand was even, and it could reduce the reaction period; The anabolism of the microorganism cell played a leading role in the batch reaction, the nitrogen and phosphorus demand was higher than the traditional theoretical value. It was pointed out in the paper that SBR was avery suitable wastewater treatment process for our country, we should strengthen researches on it and make it applied widely.
基金
国家自然科学基金
