污水处理厂人工湿地不同时间总磷去除效率分析
Analysis of Total Phosphorus Removal Efficiency of Constructed Wetland in Sewage Treatment Plant at Different Times
蒲正宇 1李凌宇 2邹鹏 2雷朝洁 3陈庆仙 3杨志3
作者信息
- 1. 四川阳晨环境工程投资有限公司,四川成都 611130
- 2. 成都生物城城市运营管理有限公司,四川成都 610200
- 3. 云南民族大学化学与环境学院,云南昆明 650500
- 折叠
摘要
人工湿地具有较好的总磷去除效果,但总磷去除效率受季节性变化影响.通过对人工湿地为期一整年的总磷去除效率研究,结果表面:全年人工湿地平均总磷去除量和去除率分别为0.030 mg/L和22.70％,9月和10月总磷平均去除量最高,10月总磷平均去除率最高;1月总磷平均去除量和去除率均为最低;秋季总磷平均去除率最高,冬季最低.该研究结果对污水处理厂设计、建设及运营具有指导意义.
Abstract
The constructed wetland has a good total phosphorus removal effect,but the total phosphorus removal efficiency is affected by seasonal changes.Through the study of the total phosphorus removal efficiency of the constructed wetland for one year,the results show that the average monthly total phosphorus removal amount and removal rate of the constructed wetland throughout the year are 0.030 mg/L and 22.70％,respectively.The average total phosphorus removal amount in September and October is the highest,and the average total phosphorus removal rate in October is the highest;The average removal amount and removal rate of total phosphorus in January were the lowest;The average removal rate of total phosphorus is the highest in autumn and the lowest in winter.The research results have guiding significance for the design,construction and operation of sewage treatment plants.
关键词
污水处理/人工湿地/总磷/去除效率Key words
sewage treatment/constructed wetland/total phosphorus/removal efficiency引用本文复制引用
基金项目
教育部供需对接就业育人项目(20230113551)
教育部产学合作协同育人项目(202002013040)
出版年
2024
NETL
NSTL
万方数据