摘要
针对污水处理厂进水碳氮比低、脱氮效果差、碳源投加成本高等问题,介绍一种污水高效脱氮污水处理技术,并开展一系列试验研究,分析溶氧、污泥浓度、pH值对氧化还原介体填料A^(2)/O工艺的影响。研究表明,在相同条件下,氧化还原介体填料A^(2)/O工艺的脱氮效率较传统A^(2)/O生化法提高了40%。该研究可以为后续污水处理生化系统技改以及污水处理厂水质提升提供参考。
Aiming at the problems of low carbon nitrogen ratio,poor nitrogen removal effect and high cost of carbon source addition in wastewater treatment plant,an efficient nitrogen removal wastewater treatment technology was introduced,and a series of experimental studies were carried out to analyze the effects of dissolved oxygen,sludge concentration and pH value on the A^(2)/O process of REDOX medium filler.The results show that under the same conditions,the nitrogen removal efficiency of the A^(2)/O process is 40%higher than that of the traditional A^(2)/O biochemical method.This study can provide reference for the subsequent technical improvement of biochemical system of sewage treatment and the improvement of water quality in sewage treatment plants.
出处
《节能》
2025年第2期124-126,共3页
Energy Conservation
关键词
高效低碳
醌基
耦合调控
氧化还原介体填料
high-efficiency and low-carbon
quinonyl
coupling control
REDOX mediator filler
作者简介
刘家坚(1986-),男,本科,工程师,研究方向为污水处理及其再生利用、固废处理处置。
