Six Sigma DMAIC: The As-Is Process Map

Creating pure water through reverse osmosis or other methods requires a Six Sigma process focus. The improvement team starts with an as-is process map, using the DMAIC process, to understand the opportunities to improve the operation.

... "The team constructed a detailed process map of the membrane manufacturing process, including the preparation and introduction of all raw materials and the testing / grading / dispositioning of each finished roll of membrane material. The exercise of writing an as-is process map created a forum for good communication and the chance to more critically analyze individual operations. " ...

Via Controlled Environments Magazine: Clean Manufacturing