7-1 Introduction to the Activated-Sludge Process Historical Development The activated-sludge p now used routinely for biological treatment of municipal and industrial dge process date back to the early 1880s to the work of stewater in tanks and the hastening of the oxidation quently by a number of investigators, ility could be secured by e Experiment Station

Aerospace Overview Initiative Background LESAT Development Process LESAT Architecture and Practices Assessment Process LESAT Research Results Nightingale-2 2002 Massachusetts Institute of Technology

Lean Engineering Learning Points Lean applies to engineering Engineering requires a process Different from manufacturing Lean engineering process eliminates waste and improves cycle time

Noise is additional\unwanted \signal that interferes with the transmitted signal Generated by electronic devices The noise is a random process Each\sample \ of n(tis a random variable Typically, the noise process is modeled as\Additive White Gaussian noise”(AWGN) White: Flat frequency spectrur Gaussian noise distribution

Total Quality Management (TQM) Theory of Process Management The Theory of Control Charts Common Cause Variation Vs Special Cause Variation Control Charts for the Proportion of Nonconforming Items Process Variability Control charts for the Mean and the Range

To learn the objectives of questionnaire esign. To understand the role of the questionnaire in the data collection process. To become familiar with the criteria for a good questionnaire. To learn the process for questionnaire design

Summary: Absorption Knowledge Three main parts Part 1 how to achieve an absorption process? Part 2: how to determine the basic parameters of a packed column Part 3: how to enhance an absorption process

3. Process Equipment/Machinery 3.1 Adequate equipment layout avoiding congestion 3.1.1 The design and layout of the factory and equipment must ensure efficient production of safe products and allow access for adequate cleaning and pest control

1.(Plummer 10.3)In a certain process, it is desired that the pitch of metal lines be equal to or less than 1.Omm(the pitch equals one metal linewidth plus one spacing between metal lines, measured at top of features). Assume that the metal linewidth and spacing are

Massachusetts Institute of Technology POLY GATE MOSCAP PROCESS SUMMARY Lab session 1 1. 1 Lab Safety and Cleanroom Orientation 1.2 RCA ( ICL RC 1.3 Gate Oxidation Thermco Atmospheric Furnace(5D-FieldOx