دانلود كتاب تکنولوژی اطلاعات در آب و فاضلاب

دانلود كتاب تکنولوژی اطلاعات در آب و فاضلاب

دانلود كتاب تکنولوژی اطلاعات در آب و فاضلاب

فرمت: PDF   تعداد صفحات: 377

فهرست:

2.2 Key elements of software projects
2.3 Customer service-centric view of utility
2.4 Role of EAM/CMMS in utility operations
2.5 Spatial data relationships
2.6 Multidimensional spatial data
2.7 Delaware Valley Early Warning System home page (courtesy of the Philadelphia Water Dept.)
2.8 Typical dry weather diurnal variations in a municipality with mostly household wastewater
2.9 Influent variations in a large WWTP having only on/off primary pumps, resulting in undesirable sudden flow variations into the plant
2.10 Filter backwashing (lower curve) and its impact on plant influent flowrate (upper curve) and plant operation
2.11 The relationship between large hydraulic disturbances and effluent quality
2.12 The effect of supernatant recycling in a plant during a 10-day period
2.13 Influent flowrate variations during a 3-week period
2.14 Detection of a sensor problem
2.15 Laboratory sample life cycle
3.1 Strengths, weaknesses, opportunities, and threats analysis quadrant
3.2 Business process mapping flowchart
3.3 Swim-lane process mapping flowchart
4.1 Sample of a high-level conceptual model of business functions and field data interaction
4.2 Sample business context model
4.3 Sample core business function model, expanded from Figure 4.2
4.4 Sample swim-lane model for a requisition process
4.5 Utility business architecture: a picture of complexity, even at the conceptual level
4.6 Selling the program plan
4.7 Understanding motivations
5.1 System development life-cycle “S” curve
5.2 System development life-cycle “S” curve (with upgrades and enhancements subsequent to version 1)
5.3 Project management model