Risk Assessment of Subcritical Water Hydrolysis (SWH) System for Sugar Recovery using Failure Modes and Effects Analysis (FMEA) Methods

被引:0
|
作者
Thani, Nurfatimah Mohd [1 ,2 ]
Kamal, Siti Mazlina Mustapa [3 ]
Taip, Farah Saleena [3 ]
Sulaiman, Alifdalino [3 ]
Omar, Rozita [4 ]
Wondi, Mohd Hafizz [5 ]
机构
[1] Univ Kebangsaan Malaysia, Fac Sci & Technol, Dept Food Sci, Ukm Bangi 43600, Selangor Darul, Malaysia
[2] Univ Kebangsaan Malaysia, Pusat Inovasi & Teknol Manisan MANIS, Fak Sains & Teknol, Ukm Bangi 43600, Selangor Darul, Malaysia
[3] Univ Putra Malaysia, Dept Proc & Food Engn, Fac Engn, Upm Serdang 43400, Selangor Darul, Malaysia
[4] Univ Putra Malaysia, Dept Chem & Environm Engn, Fac Engn, Upm Serdang 43400, Selangor Darul, Malaysia
[5] Univ Teknol MARA Sarawak, Fac Plantat & Agrotechnol, Sarawak 96400, Malaysia
来源
SAINS MALAYSIANA | 2022年 / 51卷 / 10期
关键词
Failure mode and effects analysis (FMEA); food; Risk Priority Number (RPN) Continuous Improvement (CI); safety; subcritical water hydrolysis (SWH);
D O I
10.17576/jsm-2022-5110-18
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The subcritical water hydrolysis (SWH) process has proven to be an effective method for sugar recovery from bakery waste. However, the natural principle of the process involving high pressure and temperature has made it a hazardous operation. Hence, failure mode and effect analysis (FMEA) has been applied to identify the potential failure modes in subcritical water hydrolysis (SWH) systems. The Risk Priority Number (RPN) approach was used to rate each potential problem during the SWH process. The reactor unit was found to have the highest potential for failure by RPN value of 800 with the 'failure effect analysis' on the potential reactor cap to explode due to the very high pressure inside the reactor that developed during SWH. The failure consequences may lead to injury or even death. As a result of the FMEA assessment approach and several corrective action plans, the failure risks of SWH can be reduced and managed effectively.
引用
收藏
页码:3333 / 3345
页数:13
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