基于PLC的印染废水处理自动控制系统  

PLC-based control system for printing and dyeing wastewater treatment

作　　者：张波 戚永洁 杨智迪 蒋素英 谢菁 徐畅 

机构地区：[1]江苏大学环境与安全工程学院,江苏镇江212013 [2]艾特克控股集团股份有限公司,江苏宜兴214214 [3]江苏艾特克环境工程设计研究院有限公司,江苏宜兴214214

出　　处：《印染》2017年第20期36-40,共5页China Dyeing and Finishing

基　　金：国家科技支撑项目(2014BAC08B01)

摘　　要：基于铁碳微电解-生物膜法-高级氧化印染废水处理工艺及控制要求,进行PLC自动控制系统设计,主要包括硬件设计、控制程序设计、控制系统界面设计,并将PLC自动控制系统用于实际生产。结果表明:该系统具有测量精度高、稳定性能好,在降低能耗和药耗的同时,保证印染废水稳定达标排放。PLC automatic control system is designed on the basis of iron-carbon micro electrolysis-bio- film-advanced oxidation treatment for printing and dyeing wastewater, including hardware design, control program design, control system interface design. The automatic control system of PLC is used for practical application. The results show that the control system has the advantages of high accuracy and good stability. It can reduce the energy and chemicals consumption while ensuring discharge of printing and dyeing wastewater under standards.

关 键 词：印染废水 PLC 自动化控制 

分 类 号：X791[环境科学与工程—环境工程]