摘要
针对使用A2O微曝氧化沟工艺的城市污水处理厂,设计一套基于PLC控制的系统。该系统检测污水中COD、氨氮含量等重要指标并加以控制,以低成本高精确度系统完成污水处理全流程。
In view of the urban sewage treatment plant using A2O micro-aeration oxidation ditch process, a system based on PLC control is designed. The systemcan detect the important indexes such asCODand ammonia nitrogen in sewage and controls them, and it can complete the wholeprocessof sewage treatmentwithlowcost andhigh precisionsystem.
作者
诸葛晓春
ZHUGE Xiao-chun(School of Electrical Engineering, Guangxi University, Nanning 530004, China;Nanjing Exploration & Survey Geoinformation Institute, Nanning 530022, China)
出处
《中小企业管理与科技》
2019年第15期154-155,共2页
Management & Technology of SME
