Membrane and Module Autopsy. The physical dissection of a reverse osmosis (RO) element or microfiltration/ultrafiltration (MF/UF) module and the resulting analysis of its foulants can be one of the most definitive methods of troubleshooting a system.Identifying the cause of performance loss is only part of this valuable service.he physical dissection of a reverse osmosis (RO) element or microfiltration/ultrafiltration (MF/UF) module and the resulting analysis of its foulants can be one of the most definitive methods of troubleshooting a system. Identifying the cause of performance loss is only part of this valuable service.
The 2012 Benghazi attack took place on the evening of September 11, 2012, when Islamic militants attacked the American diplomatic compound in Benghazi, Libya, killing U.S. Ambassador J. Christopher Stevens and U.S. Foreign Service Information Management Officer Sean Smith.
Certainly the attacks that took place in Benghazi on the evening of September 11 2012 and into the next morning have been mired in controversy. US Ambassador Chris Stevens and computer expert Sean Smith died in the first attack and two former Navy Seals, Tyrone Woods and Glen Doherty, were killed in the second attack.