基于透明度的分散式污水设备处理效果快速检验技术  

Transparency-based Rapid Testing Technology for Treatment Effect of Decentralized Domestic Sewage Equipment

作　　者：陈泊明 何星阳 魏斌[1] 汪诚文[1] CHEN Bo-ming;HE Xing-yang;WEI Bin;WANG Cheng-wen(School of Environment,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学环境学院,北京100084

出　　处：《中国给水排水》2024年第15期23-27,共5页China Water & Wastewater

基　　金：国家重点研发计划项目(2022YFD1601003)。

摘　　要：目前我国对于分散式生活污水处理设备的效果评价主要采用人工抽检法,成本高,效率低,且时效性不佳。针对该现状,提出了一种基于透明度的分散式污水设备处理效果快速检验技术。首先验证了生活污水透明度与其他主要水质指标间存在明显的相关关系,其次开发并验证了基于计算机视觉的透明度检测算法,然后完成了硬件开发与验证。该技术能够低成本、高效、自动化检测处理后生活污水的透明度,从而反映设备处理效果,符合分散式污水设备特点。At present,China’s evaluation of the treatment effect of decentralized domestic sewage equipment mainly adopts the manual sampling method,which is costly,inefficient and time-sensitive.Based on this status quo,a transparency-based decentralized sewage equipment treatment effect rapid testing technology was proposed.Firstly,the transparency of domestic sewage was verified to have an obvious correlation with other major water quality indicators;Secondly,the transparency detection algorithm based on computer vision was developed and validated;Finally,the hardware development and validation was completed.The technology can detect the transparency of treated domestic sewage at low cost,high efficiency,and automation,thereby reflecting the treatment effect of the equipment,which is in line with the characteristics of decentralized sewage equipment.

关 键 词：分散式污水处理设备 处理效果评价 透明度 快速检测 

分 类 号：TU992[建筑科学—市政工程]