基于复杂系统管理思维的污水处理厂洪灾恢复案例分析

Case Analysis of a WWTP Recovering after Flood Based on Complex System Management Thinking

针对污水处理厂洪灾恢复具有超越常规工程建设的复杂性特点,提出了基于复杂系统管理思维的分析方法。以河北省污水处理厂灾后恢复为例,从工程复杂性和系统复杂性两方面进行分析,利用关联切割方法和目标适用性思维对问题进行难度降解,将灾后恢复工程分为功能性恢复和现常态化运营两个阶段,对各要素关联相对薄弱处进行切割来降低和分解该工程的固有复杂性,并按预期实现了该污水处理厂通水和达标目标。文章基于复杂系统管理思维形成的复杂工程分析方法可为类似工程提供借鉴和参考。

In view of the complex characteristics of wastewater treatment plant(WWTP)recovering after flood which goes beyond conventional engineering construction,an analysis method based on complex system management thinking is proposed.Taking the WWTP recovering after flood in Hebei Province as a case,this paper analyzes the complexity of engineering and systems,and uses correlation cutting method and target applicability thinking to degrade the difficulty of the problem.The WWTP recovering after flood engineering is divided into two stages:functional recovery and normalized operation.The relatively weak correlation of each element is cut to reduce and decompose the inherent complexity of the engineering,and the expected goal of the WWTP recovering after flood are achieved.The complex engineering analysis method based on complex system management thinking in the paper can provide reference and inspiration for similar projects in the future.