| Effluent based standards | (Environmental Engineering) Standards which set concentration or mass per time limits on the effluent being discharged to a receiving water. |
| Flocculant settling | (Environmental Engineering) Settling in which particle concentrations are sufficiently high that particle agglomeration occurs. This results in a reduction in the number of particles and an increase in average particle mass. As agglomeration occurs higher settling velocities result. |
| Hindered (Zone) settling | (Environmental Engineering) Settling in which particle concentrations are sufficient that particles interfere with the settling of other particles. Particles settle together as a body or structure with the water required to traverse the particle interstices. |
| Analysis - | (Software Engineering) a set of activities that attempt to understand and model customer needs and constraintsAnalysis methods - |
| Basis set - | (Software Engineering) the set of tests derived using basis path testingBehavioral modeling - |
| Business risks - | (Software Engineering) the set of potential business problems or occurrences that may cause the project to fail |
| Change management - | (Software Engineering) a set of software engineering actions that helps ensure that changes are properly identified, controlled, and reportedChange report - |
| Process framework - | (Software Engineering) a relatively small set of fundamental software engineering activities that define a software process |
| Project risks - | (Software Engineering) the set of potential project problems or occurrences that may cause the project to fail |
| Quality management - | (Software Engineering) a set of software engineering actions that helps ensure that software is built in a way that achieves high quality |