New application of microbial fuel cell-based biosensor for monitoring the quality of actual potato chips’processing wastewater

作     者：Ahmed Y.Radeef Zainab Z.Ismail 

作者机构：Department of Environmental EngineeringUniversity of BaghdadBaghdadIraq 

出 版 物：《Waste Disposal and Sustainable Energy》 (废弃物处置与可持续能源（英文）)

年 卷 期：2019年第1卷第3期

页      面：227-235页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置] 

基　　金：The authors sincerely acknowledge the staff of the Salah Al-din Bakery & Pastry factory in Tikrit city  Iraq for being helpful and supportive in providing the actual samples of wastewater. Also  the authors are thankful to the Department of Environmental Engineering at University of Baghdad for the technical support 

主　　题：Microbial fuel cell Biosensor Modeling Potato chips processing wastewater Biodegradation 

摘      要：In this study,a dual-chamber microbial fuel cell(MFC)fed with actual potato chips’processing wastewater(PCPW)was tested as a *** performance of MFC-based biosensor was evaluated in terms of the current measurement range,toxicity detection and sensitivity,and the operational *** results revealed that the MFC can simply be converted to an online biosensor unit to detect the harmful effect of suspended solids and acidic content in the actual PCPW on the anodic attached biofilm and the values of the generated current as well.A notable decrease in the current values was observed indicating the adverse effects of the harmful matters in the PCPW fed to the biosensor *** results proposed a competition between the harmful components and the favorable substrate in binding to the redox *** excellent fitting was obtained between the experimental and predicted results by I_(Km) model with determination coefficient(R^(2))and mean-square-error values of 0.927 and 0.363,***,a new approach was developed based on direct measurement of actual field data to replace the conventional statistical methods.