Why Should We Bother on Measurement in Wastewater Treatment Operation?  

作　　者：Stig Morling Stig Morling(Sweco Environment AB, Stockholm, Sweden)

机构地区：[1]Sweco Environment AB, Stockholm, Sweden

出　　处：《Journal of Water Resource and Protection》2016年第11期982-989,共9页水资源与保护（英文）

摘　　要：The question of wastewater treatment and control is reflected from a very specific viewpoint: the low priority given to accurate and useful measurements within wastewater treatment. The matter is discussed from four various perspectives, that may be labelled “Legal understanding”;“Needs for accurate measurement results already in the planning and design stage”;“The measurement problem and human behaviour”;“The understanding of the short term and long term dynamics and changes in pollution and flow loads on a wastewater treatment plant (WWTP)”. All these aspects bring about much improved needs for an accurate and frequent measurement scheme both for pollutants and flows entering a WWTP. The conclusion is stated as follows: A far more and well elaborated on-line measurement system at the plants would become a needed tool for improved water environment protection at lower costs.The question of wastewater treatment and control is reflected from a very specific viewpoint: the low priority given to accurate and useful measurements within wastewater treatment. The matter is discussed from four various perspectives, that may be labelled “Legal understanding”;“Needs for accurate measurement results already in the planning and design stage”;“The measurement problem and human behaviour”;“The understanding of the short term and long term dynamics and changes in pollution and flow loads on a wastewater treatment plant (WWTP)”. All these aspects bring about much improved needs for an accurate and frequent measurement scheme both for pollutants and flows entering a WWTP. The conclusion is stated as follows: A far more and well elaborated on-line measurement system at the plants would become a needed tool for improved water environment protection at lower costs.

关 键 词：MEASUREMENT Legal Issues On-Line Instruments Nitrogen Sludge Systems WWTP (Wastewater Treatment Plant) 

分 类 号：X70[环境科学与工程—环境工程]